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DevToolsKitHub

Essential Developer ToolsAll in One Place

Streamline your development workflow with our comprehensive suite of essential tools.11 powerful tools available now, all completely free forever with no ads. Support the project to unlock advanced features and help us build more tools.

Explore Tools
JSON Formatter Tool - Format and validate JSON data with syntax highlighting

JSON Formatter

Format, validate, and beautify JSON data with syntax highlighting and error detection

Regex Tester Tool - Test and debug regular expressions with real-time matching

Regex Tester

Test, debug, and optimize regular expressions with real-time matching and explanation

JWT Decoder Tool - Decode and verify JSON Web Tokens

JWT Decoder

Decode, verify, and inspect JSON Web Tokens with detailed payload analysis

Image Compressor Tool - Compress images while maintaining quality

Image Compressor

Compress images to reduce file size while maintaining visual quality

World Clock Tool - View time across multiple timezones

World Clock

Track time across multiple timezones with a beautiful, interactive interface

XPath Tester Tool - Test XPath expressions on HTML/XML documents

XPath Tester

Test XPath and CSS selectors on HTML/XML documents with real-time results

PWA Asset Manager Tool - Generate PWA icons and manifest files

PWA Asset Manager

Generate Progressive Web App icons, manifest files, and splash screens

Base64 Encoder Tool - Encode and decode Base64 data

Base64 Encoder

Encode text to Base64 and decode Base64 data with support for files and images

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Support the Project

All tools are completely free forever with no ads. Become a backer to unlock advanced features and help us build more tools for the developer community.

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All tools free forever

Access to all developer tools
Basic tool functionality

Backer

Support the project & unlock advanced features

Unlimited saved items across all tools
Advanced features and algorithms
Early access to new tools
Advanced analytics and insights
Batch processing capabilities
Export/import functionality

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Optimized for speed with real-time processing and instant results

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Frequently Asked Questions

Why should I support the project?

Your support helps us develop new tools, improve existing ones, and maintain the platform. Every backer directly contributes to making DevToolsKitHub better for the entire developer community.

What do I get as a backer?

Backers get unlimited saved items, advanced features, early access to new tools, and priority support. Plus, you'll help shape the future of developer tools!

Can I cancel anytime?

Yes, you can cancel your subscription at any time. You'll keep access until the end of your billing period, and we'll be grateful for your support!

How does my support help the community?

Your contribution funds new tool development, server costs, and helps us keep all tools free for everyone. You're helping build a better developer ecosystem!

Ready to Support the Project?

Join thousands of developers who have become backers and are helping us build more tools for the community. Every contribution makes a difference!

💝 Your support keeps DevToolsKitHub free for everyone

Featured Article

Latest insights and updates from DevToolsKitHub

Base64 Encoder/Decoder: Files & History
⭐ Featured Article

Base64 Encoder/Decoder: Files & History

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Popular Articles

Most read and shared content from our blog

Regex Tester: Multi-Engine Best Practices
🔥 Popular

Regex Tester: Multi-Engine Best Practices

Mastering regular expressions can be tricky, but the Regex Tester makes it simple. Test your patterns across multiple engines including JavaScript, Python, Java, and Go with one tool. Quickly validate expressions, compare results, and spot differences between languages. With best practice tips built in, you’ll write cleaner, more efficient regex while avoiding common pitfalls. Perfect for developers, testers, and data wranglers alike, this tool gives you confidence that your regex will work exactly where you need it. Stop guessing and start testing smarter with a multi-engine regex tester that saves time and boosts accuracy.

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Join thousands of developers who trust DevToolsKitHub for their daily development needs.