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ConvertFreely
Free Tools Collection

Developer Tools

Accelerate your development workflow with our suite of essential developer tools. Format and validate JSON data, minify CSS and JavaScript for production, convert JSON to CSV, encode and decode URLs and Base64 strings, and generate SVG files. Perfect for web developers, backend engineers, and anyone working with code and data. All tools run instantly in your browser.

8+ Free Tools
100% Secure
No Sign-up

Our Developer Tools

8 powerful tools to choose from

JSON Formatter

Beautify or minify your JSON data.

JSON to CSV

Convert JSON data into CSV format instantly.

HTML Minifier

Minify HTML by removing unnecessary whitespace.

CSS Minifier

Minify CSS code to reduce file size and improve load speed.

JavaScript Minifier

Minify JavaScript by removing extra whitespace.

Base64 Encode / Decode

Encode or decode Base64 text with Unicode support.

URL Encode / Decode

Encode or decode URLs and query strings.

SVG Code Generator

Edit SVG code with live preview and export as SVG, PNG, or JPG.

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About Developer Tools

Accelerate your development workflow with our suite of essential developer tools. Format and validate JSON data, minify CSS and JavaScript for production, convert JSON to CSV, encode and decode URLs and Base64 strings, and generate SVG files. Perfect for web developers, backend engineers, and anyone working with code and data. All tools run instantly in your browser.

✓Lightning Fast

Process files instantly in your browser

✓100% Secure

All processing happens locally on your device

✓No Sign-up

Completely free with no registration needed