DEV Community: Neemesh

I Just Launched NoCostTools.com — A Free Tools Hub for Finance & Daily Utilities (Feedback Appreciated!)

Neemesh — Thu, 04 Dec 2025 11:52:51 +0000

Hi Dev Community!
I’ve been working on a project that I finally feel confident sharing publicly — NoCostTools.com, a platform offering completely free calculators and utilities, with a focus on finance and productivity.

🔧 Why I Built This

Most “free tools” websites hide features behind ads or pop-ups. I wanted something:

✔️ Fast
✔️ Ad-light
✔️ Accurate
✔️ Easy for everyone to use
✔️ Dev-friendly (every tool built modular + scalable)

🧰 What’s Live Right Now

SIP Calculator (React + WordPress hybrid)

SWP, Lumpsum, CAGR, EMI and more (rolling out weekly)

Performance-optimized using:

Lightweight JS

Server-level caching

SEO-structured schema

Clean UI

🎯 Tech Stack & Decisions

Frontend: React (for tools UI)

Backend: WordPress (Headless-like setup)

Custom plugin system to inject React apps

All tools are built component-first for reusability

💡 What I Need Feedback On

Core UI/UX

Lighthouse performance

Code structure suggestions

How to make tools more dev-friendly (APIs? open-source components?)

📨 Try it out

👉 https://nocosttools.com

Any suggestions, critiques, or improvements are most welcome!

A Fast, Privacy-Focused Base64 Encoder/Decoder for Developers (Free)

Neemesh — Wed, 13 Aug 2025 18:56:46 +0000

If you’ve ever worked with APIs, JWT tokens, or embedded images in HTML/CSS, you’ve probably had to deal with Base64 encoding/decoding.

The problem?

Most “free” online converters:

Have tiny file size limits
Require sign-up before you can even test them
Send your data to their servers (not great if you’re handling sensitive info)
Can’t handle batch processing

Why Base64 Still Matters in 2025

JWT Tokens → Authentication data is often Base64 encoded.
Data URIs → Embed images directly into HTML/CSS.
Email Attachments → MIME format uses Base64 for safe transmission.
Cross-platform data transfer → Keeps binary data intact across different systems.

The Tool I’ve Been Using

I came across the NoCostTools Base64 Encoder/Decoder and it’s solved every one of those headaches.

Key features developers might appreciate:

✅ 100% client-side processing — your data never leaves your device
✅ Batch file support — up to 20 files at once
✅ URL-safe Base64 for APIs & web apps
✅ Works offline after loading
✅ No registration, no hidden limits

Example Use Case

Last week, I needed to embed a small SVG into a CSS file for a widget.

Instead of messing with a local script, I:

Opened the tool in my browser
Dropped the SVG in
Got a clean Base64 string instantly — no uploads, no waiting.

Link → https://eduearnhub.com/base64-encoder-decoder/

If you’re a dev who handles encoded data regularly, this is one to bookmark.

Link Finder: A Free Tool to Automate Internal Linking for Better SEO

Neemesh — Tue, 20 May 2025 06:25:52 +0000

Internal linking is one of the most overlooked, yet powerful SEO tactics.

Whether you're managing a blog, a portfolio, or a SaaS product site — missing internal links can kill your rankings.

Link Finder is a free, lightweight SEO tool that scans your website and shows you:

✅ Pages with no internal links (orphan pages)

✅ Opportunities to add contextual links

✅ Suggested anchor texts and target URLs

✅ Overall internal linking health

🔍 Why Internal Linking Matters

Good internal linking improves:

Crawlability: Helps search engines discover deeper content
Context & Relevance: Connects related topics
Authority Flow: Distributes link equity across your site
User Engagement: Keeps visitors reading more content

🚀 How Link Finder Works

Head over to 👉 https://linkfinder.nocosttools.com
Paste your domain and hit “Analyze”
The tool crawls your site and:
- Detects orphan pages
- Suggests internal link placements with anchor text
- Generates a clean list of actions

No login required. Works instantly in your browser.

Want to see it in action? Try it here

🛠 Behind the Scenes

Link Finder uses a lightweight crawler and NLP logic to:

Parse and score contextual content
Identify unmatched anchor opportunities
Match high-authority pages with weak/internal ones
Visualize internal link coverage

The output is simple, actionable, and clean. No bloat. No paywall.

🔧 Best Practices for Internal Linking

Add links contextually — not just in footers or nav
Link from high-authority to low-authority pages
Use descriptive anchor text (not “click here”)
Avoid overlinking a single URL on the same page
Audit every month — things change!

🧪 Test Case: 150+ Page Blog

We ran Link Finder on a content-heavy site with over 150 blog posts.

Within 2 minutes, it flagged:

28 orphaned pages

60+ internal link suggestions

7 broken or outdated anchor texts

After applying the changes, organic traffic increased by 18% in 3 weeks.

🔗 TL;DR

If you're building content-heavy websites or care about SEO:

👉 Use Link Finder to:

Fix orphan pages
Improve UX
Boost rankings
Speed up internal linking audits

Free. Fast. Zero friction.

🧠 Pro Tip:

Use it alongside Google Search Console to verify crawl stats and link flow.

Want more tools like this?

Follow or visit https://nocosttools.com for free SEO/web tools built for devs, marketers, and indie hackers.