10 Developer Tools I Use Daily (And Why I Built My Own Toolbox)

ToolMight — Fri, 10 Apr 2026 07:48:50 +0000

As a developer, I constantly found myself jumping between different websites for small tasks:

Formatting JSON
Testing regex
Encoding data
Converting formats

It wasn’t just annoying — it broke my workflow.

So I decided to build something simple.

⚡ The Problem

Most developer tools online are:

Slow
Cluttered with ads
Require login
Spread across multiple sites

Even for basic tasks, I had to open 5–6 tabs.

🧰 The Solution

I built ToolMight — a lightweight developer toolbox with commonly used utilities in one place.

👉 https://toolmight.com

No login. No clutter. Just fast tools.

🔧 Tools I Use the Most

Here are some tools I personally use every day:

1. JSON Formatter

Format and validate JSON instantly
👉 Try JSON Formatter

2. Regex Tester

Quickly test and debug regex patterns
👉 Try Regex Tester

3. JWT Decoder

Inspect JWT tokens instantly
👉 Try JWT Decoder

4. Base64 Encoder / Decoder

Encode and decode data easily
👉 Try Base64 Encoder / Decoder

5. URL Encoder / Decoder

Handle URL-safe encoding without hassle
👉 Try URL Encoder / Decoder

6. CSV to JSON

Convert CSV data into JSON format
👉 Try CSV to JSON

7. Duplicate Line Remover

Remove duplicate lines from text instantly
👉 Try Duplicate Line Remover

8. UUID Generator

Generate unique identifiers instantly
👉 Try UUID Generator

9. Markdown to HTML

Quickly convert markdown into HTML
👉 Try Markdown to HTML

10. CSS Gradient Generator

Create gradients visually
👉 Try CSS Gradient Generator

🚀 Why I Built ToolMight

The goal was simple:

Keep everything fast
No login required
Clean UI
All tools in one place

🔒 Privacy First Approach

One important thing I focused on while building ToolMight:

👉 All processing happens directly in your browser

No data is sent to any server
No API calls for your input
No data storage

This is especially important when working with:

JWT tokens
Sensitive JSON data
API responses

You can use the tools with confidence knowing your data stays local.

💡 What’s Next

I’m continuously adding more tools like:

UUID Generator
Timestamp Converter
Cron Parser

🙌 Feedback Welcome

If you have ideas for new tools or improvements, I’d love to hear them.

👉 Try ToolMight: https://toolmight.com

DEV Community: ToolMight