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MP Software studio
MP Software studio

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I Built 30+ Privacy-First Browser Tools - Here’s What I Learned

A few weeks ago, I shared my project EveryTool — a growing collection of browser-based utilities designed to replace dozens of small online tools.

Since then, I’ve been actively building and improving the platform, and I wanted to share a few lessons from the journey.

Why I Built EveryTool

Like many developers, my workflow involved constantly switching between websites for simple tasks:

• Compressing images
• Formatting JSON
• Merging PDFs
• Encoding Base64

The problem?

Most of these tools had at least one of these issues:

  • Required file uploads
  • Forced account creation
  • Slow processing
  • Too many ads

So I asked myself:

Why can’t these tools just run directly in the browser?

That question became EveryTool.

The Core Idea

EveryTool focuses on three principles:

1. Privacy First

All file processing happens locally in your browser.
Your files never leave your device.

2. Speed

No uploads.
No waiting for server processing.

Just open the tool and use it instantly.

3. Simplicity

No login
No subscriptions
No unnecessary UI clutter

Just tools that work.

Tools Currently Available

The platform currently includes utilities like:

Image Tools

  • Image Compressor
  • Image Resizer
  • Blur Image
  • Watermark Image

PDF Tools

  • Merge PDF
  • Split PDF
  • Extract Pages
  • Add Page Numbers

Developer Tools

  • JSON Formatter
  • Base64 Encoder / Decoder
  • Text Utilities

Utility Tools

  • Everyday calculators
  • Small productivity helpers

What I Learned Building This

1. Browser APIs Are Powerful

Modern browsers allow a lot more than people think:

  • File API
  • Canvas API
  • Web Workers

You can build surprisingly powerful tools without sending data to servers.

2. Simplicity Wins

Many users prefer tools that just work instantly without friction.

3. Small Tools Add Up

Individually, these utilities are small.
But together they form a powerful toolbox.

My goal is to grow EveryTool into a collection of 150+ tools.

I’d Love Your Feedback

If you're a developer, designer, or someone who frequently uses online utilities:

👉 What tools do you use the most?
👉 What browser tools are missing today?

Your ideas will directly influence what I build next.

If you'd like to try it out:

https://everytool.solutions/

Thanks for reading 🙌

Top comments (4)

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peppermint profile image
Serge Abrosimov | Peppermint

Really interesting! Building privacy-first tools directly in the browser is a great direction. Curious to know which tool ended up getting the most real user traction.

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mpsoftwarestudio profile image
MP Software studio

Currently Image Compressor and PDF merge has most users
As it is currently in staring phase not so many users are coming

If you find out this interesting please do use this .

Thank you for your time

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peppermint profile image
Serge Abrosimov | Peppermint

Great start! These tools are really useful. Hope more users discover them soon.

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mpsoftwarestudio profile image
MP Software studio

Thank you!! Please use them if you need any