DEV Community: jigz

Build a PDF to Image Converter in Next.js

jigz — Fri, 29 May 2026 16:38:00 +0000

This tutorial walks through the PDF to Images feature in a Next.js template. You'll learn how to use it from the UI, and how it works under the hood using browser-based PDF rendering and image export.

What This Tool Does

The PDF to Images tool converts every page of an uploaded PDF into one or more image files.

Supported output formats:

PNG — lossless, great for diagrams and documents with sharp lines
JPG — smaller file sizes, ideal for photographs and sharing

You can also control:

Quality for JPG output
DPI for rendering resolution

Step-by-Step User Tutorial

1. Open the PDF to Images tool

From the sidebar, select the PDF to Images tool.

2. Upload a PDF file

Use the upload area and drag or choose a PDF file.

The tool only accepts .pdf
You can upload one file at a time

3. Choose the output format

Select either PNG or JPG from the format dropdown.

PNG keeps image transparency and delivers crisp results.
JPG produces smaller files and uses white backgrounds automatically.

4. Set the quality and DPI

Adjust the sliders:

Quality controls JPEG compression.
DPI controls the rendering scale.

Higher DPI produces sharper images but uses more memory and takes longer.

5. Start conversion

Click the Convert to Images button.

The progress indicator updates while the pages are rendered one by one.

6. Preview converted pages

After conversion, the first page appears as a preview.

A list of all converted pages appears below, with download buttons for each image.

7. Download images

Use the Download All button to save all pages at once, or download individual images.

Each output file is named like:

document-page-1.png
document-page-2.jpg

How It Works Under the Hood

This is a Next.js implementation, where the interactive UI lives in a client component and the conversion helper lives in a shared lib module.

The feature is implemented in two main places:

components/tools/pdf-to-images-tool.tsx
lib/pdf-to-image-client.ts

1. Client-side app UI

pdf-to-images-tool.tsx handles:

Uploading the PDF file
Validating file type
Reading settings: output format, quality, DPI
Showing progress, preview, and download controls
Calling the conversion helper

When the user clicks Convert to Images, the tool calls:

const images = await convertPdfToImages({ file: sourceFile, format, quality, dpi, onProgress })

2. PDF rendering with `pdfjs-dist`

The actual conversion happens in lib/pdf-to-image-client.ts.

This file dynamically imports pdfjs-dist and sets up the worker like this:

const pdfjs = await loadPdfJs()
pdfjs.GlobalWorkerOptions.workerSrc = new URL('pdfjs-dist/legacy/build/pdf.worker.min.mjs', import.meta.url).toString()

Then it loads the PDF file and creates a document object:

const pdfData = await file.arrayBuffer()
const pdf = await pdfjs.getDocument({ data: pdfData }).promise

3. Rendering pages onto a canvas

The conversion loop renders each PDF page one at a time:

for (let pageNumber = 1; pageNumber <= pdf.numPages; pageNumber += 1) {
  const page = await pdf.getPage(pageNumber)
  const viewport = page.getViewport({ scale })
  const canvas = document.createElement('canvas')
  const context = canvas.getContext('2d', { alpha: format === 'png' })
  canvas.width = Math.ceil(viewport.width)
  canvas.height = Math.ceil(viewport.height)

  if (format === 'jpg') {
    context.fillStyle = '#ffffff'
    context.fillRect(0, 0, canvas.width, canvas.height)
  }

  await page.render({ canvas, canvasContext: context, viewport }).promise

  const blob = await new Promise<Blob>((resolve, reject) => {
    canvas.toBlob((result) => {
      if (!result) reject(new Error(...))
      resolve(result)
    }, mimeType, format === 'jpg' ? normalizedQuality : undefined)
  })
}

Key details:

viewport is scaled by dpi / 72
canvas.toBlob() converts the rendered page into PNG or JPG data
For JPG, the code first paints a white background because JPEG does not support transparency

4. Exporting images as downloadable files

Each rendered page becomes a Blob, which is converted into a browser object URL:

function createObjectUrl(blob: Blob) {
  return URL.createObjectURL(blob)
}

That URL is stored and later used for preview and downloads.

5. Downloading files

The UI uses this helper to trigger downloads:

export function downloadObjectUrl(url: string, fileName: string) {
  const link = document.createElement('a')
  link.href = url
  link.download = fileName
  document.body.appendChild(link)
  link.click()
  document.body.removeChild(link)
}

This creates a temporary anchor tag and simulates a click so the browser downloads the image.

6. Cleaning up memory

After conversion, object URLs are revoked to free browser memory:

export function revokeConvertedImages(images: ConvertedPdfImage[]) {
  images.forEach((image) => URL.revokeObjectURL(image.url))
}

This is important because every converted page creates an in-memory image blob.

Practical Notes

Best settings for quality and speed

PNG is best for text, charts, and sharp document pages
JPG is best for smaller downloads and photographic PDF content
DPI 150 is a solid default: good sharpness without excessive memory use
If your PDF is large, convert only what you need or split it first

Why this approach is powerful

It runs entirely in the browser
No server upload or backend processing is required
Files stay private on the user’s device
The experience is instant and responsive

Example Next.js Workflow

Open the PDF to Images tool in the app
Upload report.pdf
Choose JPG
Set quality to 85%
Use DPI 150
Click Convert to Images
Preview the first page
Click Download All

You now have one image file per page, ready for use in presentations, websites, or screenshots.

Where This Lives in the Template

Component: components/tools/pdf-to-images-tool.tsx
Conversion helper: lib/pdf-to-image-client.ts
Tool entry in config: lib/tools-config.ts
Route mapping: app/tools/[id]/page.tsx

If you want to modify the feature, those are the files to edit.

Support the Template

If you'd like the full Next.js template or want to support this build, grab it on Gumroad:
https://jignesh60.gumroad.com/l/file-utility-dashboard-nextjs-template

Replace that link with your own product page to make it the primary purchase location.

Summary

This PDF to Images feature is a great example of how a Next.js app turns browser APIs into a real product capability. It combines pdfjs-dist rendering, canvas export, and browser downloads to give you a fast, client-side PDF conversion feature without any backend.

I Built a File Utility Tool for PDFs, Images & OCR

jigz — Fri, 29 May 2026 16:04:09 +0000

I remember the exact moment it clicked. I was watching a friend fork over $14.99 for a monthly iLovePDF subscription just to merge a few PDF files and compress a handful of images. They used the service for maybe 5 minutes total and didn't touch it again for weeks.

That same month, I noticed a constant stream of the same burning questions across various online communities:

"Is there a free way to convert my PDFs to images?"
"How can I compress these photos without losing quality?"
"I need to split this massive PDF but I don't want to pay."

It hit me hard: companies were making serious money by putting a paywall around relatively simple file operations that have been technically possible for years. The standard industry pricing? $10-15 per month for tools that do exactly what I knew I could build myself.

So, I decided to do something about it. I built File Craft—a completely free, lightning-fast, and user-friendly file processing application that puts an end to expensive subscriptions. I'm releasing it to the world so everyone can stop paying for tools that should be entirely free.

What is File Craft?

File Craft is a modern, all-in-one file processing suite that runs entirely in your browser. It completely eliminates subscriptions, watermarks, data tracking, and artificial limits (outside of your own browser's memory).

Core Capabilities

📄 PDF Tools

✂️ Split PDFs: Extract specific pages or divide massive PDF documents into smaller chunks.
🔗 Merge PDFs: Effortlessly combine multiple PDFs into a single document (up to 50 files at once!).
🗜️ Compress PDFs: Drastically reduce file sizes while maintaining professional visual quality.
📸 Convert PDFs to Images: Instantly transform PDF pages into high-quality JPG or PNG files.

🖼️ Image Tools

🖼️ Compress Images: Minimize image file sizes without sacrificing your visual clarity.
🎨 Convert Images: Seamlessly transform formats between JPG, PNG, WebP, and more.
📏 Resize Images: Scale images to exact custom dimensions or use optimized social media presets.
👁️ Extract Text (OCR): Utilize advanced optical character recognition to digitize scanned documents and text within images.

Why I Built It (Besides Being Tired of Paying)

The inspiration behind File Craft goes deeper than just my frustration with predatory pricing models:

Accessibility: Vital file processing tools shouldn't be gatekept behind a paywall. Whether you are a student, a freelancer, or just someone who occasionally needs to edit a document, you shouldn't be forced into a monthly subscription.
Absolute Privacy: Most online SaaS tools require you to upload files to their servers, raising valid security and privacy concerns. With File Craft, everything runs entirely client-side. Your files never leave your device.
Blazing Speed: Say goodbye to upload bottlenecks and server processing queues. Because it operates locally in your browser, execution happens almost instantly.
The Engineering Challenge: I wanted to push my technical boundaries. Engineering a browser-based application that seamlessly handles heavy PDF manipulation, image processing, and OCR forced me to master complex web APIs and intricate file structures.
Community Impact: I wanted to contribute something genuinely useful. If File Craft saves a single user $10 a month, that's $120 saved a year. Multiplied across thousands of users, that is a massive, tangible impact.

The Tech Stack: Modern Web Development Done Right

To build a high-performance, client-side file processor that runs smoothly across all modern browsers, I had to carefully select a cutting-edge technical stack.

Framework & Language

Next.js 16.2.6: The React framework of choice for production-grade, highly performant applications.
React 19: Utilizing the latest React features for optimized rendering and advanced hook architectures.
TypeScript 5.7.3: Strict type safety across the entire development pipeline, which caught dozens of bugs early in production.

UI & Aesthetics

Tailwind CSS 4.2.0: A utility-first CSS framework allowing for rapid, fully responsive layout design.
Radix UI: Completely accessible, unstyled component primitives that serve as a rock-solid UI foundation.
Lucide React: A beautiful, clean, and highly consistent icon library.

Client-Side Processing Engines

pdf-lib 1.17.1: Handles advanced PDF operations like secure merging and splitting.
pdfjs-dist 5.7.284: Drives high-fidelity PDF rendering and image conversion.
jsPDF 4.2.1: Powers custom PDF generation and manipulation.
Tesseract.js 7.0.0: A powerful, local OCR engine that extracts text from images without server interaction.
jszip 3.10.1: Manages archive creation and extraction for high-volume batch processing.

UX, Forms & State

React Hook Form 7.54.1: Highly performant form management with minimal re-renders.
Zod 3.24.1: Robust runtime type validation and strict schema definitions.
Sonner 1.7.1: Sleek, non-intrusive toast notifications for real-time user feedback.
next-themes 0.4.6: Flawless, native dark mode support right out of the box.
Recharts 2.15.0: A reliable React charting library integrated to power future local analytics.

Feature Breakdown: Everything You Get

📄 Comprehensive PDF Toolkit

Merge PDFs

The Problem: You have multiple separate documents—like reports, invoices, or application forms—that need to be combined into a single, cohesive file.
The File Craft Solution: Upload up to 50 PDFs at a time, arrange them in any sequence using an intuitive drag-and-drop interface, and merge them instantly for a one-click download.
Why It Matters: Most commercial tools charge users per merge operation. File Craft allows unlimited merges without ever asking for a credit card.

Split PDFs

The Problem: You have a massive 50-page document but only need pages 10–15, or you need to divide a single document into individual files.
The File Craft Solution: Upload your PDF and choose your strategy: extract exact custom page ranges (e.g., 1-5, 10-15) or split the document evenly by specifying the desired number of files.
Why It Matters: Paid platforms love to charge per transaction. Split your files as many times as your workflow demands.

Compress PDFs

The Problem: Your PDF file size is too massive to attach to an email or upload to a state portal, but you cannot afford to lose readability.
The File Craft Solution: Upload your file and pick your compression tier: Low (maximum quality), Medium (the recommended sweet spot), or High (smallest possible footprint). You even get a real-time size comparison before processing.
Pro Tip: Modern digital PDFs compress remarkably well, meaning you can often achieve massive space savings with zero visible quality loss.

PDF to Images

The Problem: You need to extract specific PDF pages as standalone images to use in slide decks, websites, or digital archives.
The File Craft Solution: Upload the PDF, select your output format (JPG or PNG), choose your quality profile (Low, Medium, High), define your page range, and instantly extract them.
Why It Matters: Skip the per-conversion paywalls found elsewhere. Convert entire books into image strings effortlessly.

🖼️ High-Performance Image Toolkit

Compress Images

The Problem: High-resolution photos are clogging up your storage or slowing down your website's load times.
The File Craft Solution: Drop your images in, adjust the precise quality slider, instantly view the before-and-after file sizes, and download the optimized results.
Real Impact: A heavy 5MB photo can routinely be compressed down to 500KB–1MB with absolutely imperceptible changes to the naked eye.

Convert Images

The Problem: You have a PNG that needs to be a JPG for a specific upload form, or you want to embrace modern WebP formats for web optimization.
The File Craft Solution: Bulk upload your photos, choose your target format, and download the converted files instantly.
Supported Formats: Fully supports JPG, PNG, WebP, GIF, BMP, and more.

Resize Images

The Problem: You need to scale photos to exact dimensions for social media banners, website thumbnails, or UI assets.
The File Craft Solution: Upload your imagery and choose between entering precise pixel dimensions (width × height) or utilizing instant built-in presets while locking or unlocking the aspect ratio.
Included Presets: Instagram (1080×1080), Twitter/X (1200×627), Facebook (1200×630), standard mobile screens, and various universal desktop aspect ratios.

Image to Text (OCR)

The Problem: You are staring at a scanned document, a screenshot, or a textbook photo, and you desperately need to extract the text without retyping it manually.
The File Craft Solution: Upload your image, let the integrated local engine analyze the shapes, and instantly copy the text to your clipboard or download it as a clean text file.
Why It Matters: Premium OCR services charge users strictly per page or hide the feature behind recurring tiers. File Craft lets you digitize unlimited documents completely free.

Key Features & Why They Matter

🚀 Blazingly Fast: Because processing happens locally within your browser sandbox, there are no file upload delays or server wait times. It is instant.
🔒 Absolute Privacy: Your data belongs to you. Unlike cloud-based alternatives, your files are never transmitted to an external server. They stay safely on your machine.
🎨 Beautiful, Intuitive UI: Styled with Tailwind CSS and backed by Radix UI, the interface is modern, clean, and highly polished—no learning curve required.
🌓 Native Dark Mode: Protect your eyes during late-night work sessions with automatic, seamless dark mode integration.
📱 Fully Responsive: Whether you are working on a massive desktop monitor, an iPad, or a smartphone on the go, the interface adapts perfectly.
♿ Accessible Design: Accessibility is engineered directly into the core using Radix primitives. Enjoy robust keyboard navigation, full screen-reader compliance, and comprehensive ARIA labeling.
🆓 Completely Free: No hidden micro-transactions, no premium features locked behind paywalls, and no annoying watermarks stamped on your hard work.
🔄 Fluid Drag-and-Drop: Intuitive file handling that lets you effortlessly multi-select files, drop them into the browser window, and reorder PDFs on the fly.
📊 Real-Time Previews: Take the guesswork out of optimization by previewing changes, text extractions, and exact file reductions before downloading.

The Numbers: What File Craft Replaces

Let's look at the financial math. Here is how File Craft stacks up against the current SaaS landscape:

Tool	Feature Set	Average Monthly Cost	File Craft Cost
iLovePDF	Merge PDFs	$11.99 / mo	FREE
iLovePDF	Compress PDFs	$11.99 / mo	FREE
iLovePDF	PDF to Images	$11.99 / mo	FREE
iLovePDF	Full Merge + Compress + Convert Suite	$11.99 - $14.99 / mo	FREE
SmallPDF	Identical Document Suite	$9.99 - $14.99 / mo	FREE
Online-Convert	Image Conversion Utilities	Often $2 - $5 / conversion	FREE
Tinypng	Image Compression Engine	Strict free-tier limits	FREE
Adobe Acrobat DC	Professional PDF Suite	$14.99+ / mo	FREE
TOTAL FOR PARITY	Multiple Subscriptions	$30 - $50+ / month	FREE

By switching your workflow to File Craft, you save up to $50 in your very first month. Over a year? That is $360 to $600+ back in your pocket.

How File Craft is Delivered

File Craft is built with transparency in mind, offering flexibility in how you choose to deploy and use it:

Self-Host: Easily deploy the codebase directly to your own private server or Vercel account.
Run Locally: Clone the repository to your machine and spin it up instantly via npm run dev.
Access Online: A fully hosted, web-accessible version is coming soon for instant browser access.

Everything is open-source and entirely transparent. You retain total control over your own data and infrastructure.

The Future Roadmap

This initial release is just the foundation. I have big plans to expand File Craft into an even more powerful workstation:

🎥 Video Processing: Compress, transcode, clip, and merge video files locally.
🎵 Audio Processing: Trim, convert, and compress audio tracks.
📄 Document Conversion: Seamlessly turn Word docs to PDFs, Excel sheets to CSVs, and more.
⚡ Advanced Batch Processing: Automate workflows across hundreds of files simultaneously.
🌐 Expanded OCR: Introduce multi-language support and advanced handwriting recognition algorithms.
🔌 Developer API Access: Expose the client-side processing architecture for integration into your own apps.
☁️ Optional Cloud Sync: Secure, opt-in cloud storage for users who want to sync file history across devices.

Who is File Craft For?

### For Students

Stop wasting your budget on restrictive premium subscriptions. Process your research papers, group projects, and slide decks without caps or watermarks.

### For Freelancers

Eliminate arbitrary per-operation fees. Handle massive client assets day in and day out without adding another recurring bill to your monthly overhead.

### For Small Businesses

Slash software operational costs while upgrading your data security posture by keeping all sensitive document processing entirely in-house.

### For Anyone Who Works With Files

Never pay to edit a basic file again. File Craft provides you with enterprise-grade utility suites completely free of charge.

Get File Craft

Ready to break free from expensive monthly file-processing paywalls?

🎁 Get File Craft on Gumroad

By downloading, you directly support ongoing development, gain early access to priority updates, and contribute to a platform built by someone who simply wanted a fairer internet.

Final Thoughts

Building File Craft was a masterclass in turning developer frustration into open creation. I was tired of watching people pay for foundational operations, so I built an alternative. The stack is optimized, the features are comprehensive, and the price is permanently right: free.

Whether you need to merge three PDFs for a meeting, shrink a photo gallery, or extract text from a scanned receipt, File Craft handles it all—without the subscriptions, without the server privacy leaks, and without compromising on speed.

Welcome to the no-subscription future. Welcome to File Craft. 🚀

Have questions? Need a specific feature? Want to help write code? Reach out!

File Craft — The file processing tool that respects your time, your money, and your privacy.

How to Download Your Entire Supabase Storage Bucket Locally

jigz — Sun, 03 May 2026 09:23:02 +0000

If you've been building with Supabase, you know their Storage API is fantastic for web apps. But sometimes, you just need your files on your local machine—whether for a manual backup, bulk editing, or migrating data.

While you could write a script using the Supabase SDK, there is a much faster, "no-code" way to manage your files like a Pro: Cyberduck.

Note: Cyberduck is an official Supabase partner integration. It is a secure, open-source tool that Supabase explicitly recommends for managing storage via the S3 protocol. You can find the official integration page here.

Phase 1: Generate Your S3 Credentials

Before opening Cyberduck, you need to give it permission to talk to your Supabase project via the S3 protocol.

Log in to your Supabase Dashboard.
Navigate to the S3 Settings tab in the sidebar (under Storage).
Under Access Keys, click Create Access Key.
Give it a description (e.g., "Local Backup") and click Create.
Important: Copy your Access Key ID and Secret Access Key immediately. You won't be able to see the secret again!

Phase 2: Configure the Cyberduck Profile

Cyberduck needs a specific "handshake" configuration to understand Supabase’s structure.

Download Cyberduck: Get the latest version from their official download page.
Create the Profile: Create a file on your computer named supabase.cyberduckprofile.
Paste the following code into that file:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
    <dict>
        <key>Protocol</key>
        <string>s3</string>
        <key>Vendor</key>
        <string>Supabase Storage S3</string>
        <key>Scheme</key>
        <string>https</string>
        <key>Description</key>
        <string>Supabase Storage (S3)</string>
        <key>Default Hostname</key>
        <string>YOUR_PROJECT_REF.supabase.co</string>
        <key>Default Port</key>
        <string>443</string>
        <key>Region</key>
        <string>YOUR_REGION</string>
        <key>Properties</key>
        <array>
            <string>s3.storage.class.options=STANDARD</string>
            <string>s3.bucket.virtualhost.disable=true</string>
        </array>
        <key>Context</key>
        <string>/storage/v1/s3</string>
    </dict>
</plist>

Edit the file: Replace YOUR_PROJECT_REF with your project ID (found in your Supabase URL) and YOUR_REGION (e.g., ap-south-1).
Save and Run: Double-click the file. Cyberduck will open and ask for your credentials. Enter the Access Key ID and Secret Access Key you generated earlier.

Phase 3: Downloading Your Bucket

Once connected, you will see your Supabase buckets listed just like folders on your computer.

Select your Bucket: Locate the folder you wish to bring local.
Download: Right-click the bucket and select Download. You can choose the destination folder on your machine, and Cyberduck will handle the transfer.
Sync/Mirror: If you want to keep your local folder updated with the latest changes from the cloud without re-downloading everything, use the Mirror feature. This compares the local and remote folders and only transfers the differences.

Other Powerful Use Cases

Connecting via S3 is about more than just backups. Here’s what else you can do:

Bulk Uploads: Drag and drop thousands of assets (like product images or icons) directly into Supabase. It’s much more stable than using a browser-based dashboard for large volumes.
Direct Media Editing: Some editors allow you to open a file directly from Cyberduck, edit it, and save it back to the cloud instantly.
Cross-Cloud Migration: If you are moving files from AWS S3 or Cloudflare R2 into Supabase (or vice-versa), you can open two windows in Cyberduck and simply drag-and-drop between the two services.
Infrastructure Testing: It's an excellent way for developers to verify that their S3 policies and IAM-style permissions are working correctly before writing a single line of frontend code.

What is GEO (Generative Engine Optimization)? How to Implement It in Next.js

jigz — Wed, 25 Mar 2026 12:52:35 +0000

If you search something today, you’ll notice a shift.

Instead of just showing links, search tools are now giving direct answers. Tools like ChatGPT, Perplexity, and Google AI Overviews generate responses instead of listing pages.

Those answers come from somewhere.

That’s where GEO comes in.

What is GEO?

GEO stands for Generative Engine Optimization.

It means structuring your content so AI tools can understand it and use it inside their generated answers.

Earlier, the goal was to rank on search engines.

Now, the goal is to be part of the answer itself.

So instead of optimizing just for clicks, you’re optimizing for visibility inside AI responses.

Why GEO Matters

When someone asks a question to an AI tool, they usually get a complete answer instantly.

Most users don’t click further.

If your content is not included in that answer, it doesn’t get seen.

That’s the main shift.

It’s no longer just about ranking. It’s about being referenced.

How GEO is Different

Traditional SEO focuses on ranking pages.

GEO focuses on clarity and structure.

AI systems don’t care about keyword stuffing. They care about how clearly you explain something.

The better your explanation, the higher the chance it gets picked.

How to Implement GEO in Next.js

You don’t need complex setups. Most of it comes down to how you write and structure content.

Here’s how you can do it.

1. Add Structured Data (JSON-LD)

Structured data helps machines understand your content.

export default function Page() {
  const schema = {
    "@context": "https://schema.org",
    "@type": "SoftwareApplication",
    "name": "Your App Name",
    "description": "Short explanation of what your app does",
    "applicationCategory": "DeveloperApplication",
    "offers": { "@type": "Offer", "price": "0" }
  }

  return (
    <>
      <script
        type="application/ld+json"
        dangerouslySetInnerHTML={{ __html: JSON.stringify(schema) }}
      />
    </>
  )
}

2. Write Answer-First Content

Start with the answer.

Don’t delay it with long introductions.

AI tools prefer content that gives clear, direct answers immediately.

3. Use FAQ Sections

FAQ format works well because it matches how people ask questions.

const faqs = [
  {
    q: "How do I generate a PDF in Next.js?",
    a: "You can use Puppeteer or jsPDF depending on your use case."
  }
]

4. Add llms.txt

Create a simple file in your public folder:

# Your Website

> Short explanation

## Features
- Feature one
- Feature two

## Use cases
- Example one
- Example two

This helps AI tools understand your site faster.

5. Create “What is” and Comparison Content

Write content that answers real questions.

Examples:

What is something
How something works
Comparison between tools

This is exactly what AI tools look for.

6. Use Static Generation

Make your pages easy to crawl.

export async function generateStaticParams() {
  return posts.map((p) => ({ slug: p.slug }))
}

7. Keep Language Simple

Write like you speak.

Avoid complex words and long sentences.

Clear and simple explanations work better.

What Actually Matters

A few things make the biggest difference:

Clear answers at the start
Simple language
Structured content
Real examples

You don’t need tricks. You need clarity.

Final Thoughts

GEO is not replacing SEO.

It’s building on top of it.

Search is moving toward answers instead of links.

That changes how content gets discovered.

If your content explains things clearly, it has a higher chance of being used.

That’s the core idea.

Original Blog

Read the full version here:

What is GEO? How to Implement It in Next.js

If you search something today, you might notice a shift.Instead of just seeing links, you often get a direct answer.Tools like ChatGPT, Perplexity, and Google AI Overviews don’t just show results, the...

jigz.dev

DEV Community: jigz

Build a PDF to Image Converter in Next.js

What This Tool Does

Step-by-Step User Tutorial

1. Open the PDF to Images tool

2. Upload a PDF file

3. Choose the output format

4. Set the quality and DPI

5. Start conversion

6. Preview converted pages

7. Download images

How It Works Under the Hood

1. Client-side app UI

2. PDF rendering with pdfjs-dist

3. Rendering pages onto a canvas

4. Exporting images as downloadable files

5. Downloading files

6. Cleaning up memory

Practical Notes

Best settings for quality and speed

Why this approach is powerful

Example Next.js Workflow

Where This Lives in the Template

Support the Template

Summary

I Built a File Utility Tool for PDFs, Images & OCR

What is File Craft?

Core Capabilities

📄 PDF Tools

🖼️ Image Tools

Why I Built It (Besides Being Tired of Paying)

The Tech Stack: Modern Web Development Done Right

Framework & Language

UI & Aesthetics

Client-Side Processing Engines

UX, Forms & State

Feature Breakdown: Everything You Get

📄 Comprehensive PDF Toolkit

Merge PDFs

Split PDFs

Compress PDFs

PDF to Images

🖼️ High-Performance Image Toolkit

Compress Images

Convert Images

Resize Images

Image to Text (OCR)

Key Features & Why They Matter

The Numbers: What File Craft Replaces

How File Craft is Delivered

The Future Roadmap

Who is File Craft For?

Get File Craft

Final Thoughts

How to Download Your Entire Supabase Storage Bucket Locally

Phase 1: Generate Your S3 Credentials

Phase 2: Configure the Cyberduck Profile

Phase 3: Downloading Your Bucket

Other Powerful Use Cases

What is GEO (Generative Engine Optimization)? How to Implement It in Next.js

What is GEO?

Why GEO Matters

How GEO is Different

How to Implement GEO in Next.js

1. Add Structured Data (JSON-LD)

2. Write Answer-First Content

3. Use FAQ Sections

4. Add llms.txt

5. Create “What is” and Comparison Content

6. Use Static Generation

7. Keep Language Simple

What Actually Matters

Final Thoughts

Original Blog

What is GEO? How to Implement It in Next.js

2. PDF rendering with `pdfjs-dist`