Developer Tools

Essential tools for developers: JSON formatter, encoder/decoder, and more.

3 tools in this category

Base64 Encoder/Decoder

Encode text to Base64 or decode Base64 to text. Fast, secure, and private.

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JSON Formatter

Format, minify, and validate JSON data. See clear error messages with line numbers.

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URL Encoder/Decoder

Encode or decode URLs and text for safe web transmission.

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About Developer Tools

Explore our collection of free developer tools tools. All tools run directly in your browser, keeping your data private and secure. No sign-up required.

Whether you need to base64 encoder/decoder, json formatter, url encoder/decoder, our tools are designed to be fast, simple, and effective. Bookmark your favorites for quick access.