ConvertPro

Code Tools

Encode and decode Base64, URL components, and HTML entities. All processing is done client-side.

Code Tools

Base64, URL, HTML entities, JWT, Regex, Dedup, Minify/Beautify JS with syntax highlighting, code statistics.

Enter text above to encode, decode, test regex, dedup, minify, or analyze.

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How to Use Code Tools

1

Open Code Tools

Navigate to the Code Tools tool page on ConvertPro.

2

Enter Your Data

Type, paste, or upload the file or data you want to process.

3

Choose Your Settings

Select options, formats, or parameters for your specific use case.

4

Get Results

Your output appears instantly. Copy, download, or share your result.

Free Online Code Tools Tool

Use our free Code Tools tool online — no downloads, no registration, no hassle. All processing happens locally in your browser using cutting-edge web technologies. Your data never leaves your device.

Whether you're a professional, student, or casual user, our Code Tools provides fast, accurate results with an intuitive interface optimized for both desktop and mobile devices.

ConvertPro offers 90+ free online tools across image, PDF, video, developer, text, math, and utility categories — all 100% free and private.

Frequently Asked Questions About Code Tools

Is this developer tool free?
Yes! All ConvertPro developer tools are completely free with no limits.
Is my code sent to any server?
No. All processing happens locally in your browser. Your code and data never leave your device.
What browsers are supported?
All modern browsers: Chrome, Firefox, Safari, and Edge. JavaScript must be enabled.