Developer Tools

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Explore useful utilities for formatting, transforming, validating, and testing your everyday development tasks.

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Inspect and decode JSON Web Tokens in your browser.

Send requests and test APIs quickly in your browser.

Create clean, readable URL slugs for your projects.

Find the right tool for your development task.

Format, validate, and transform JSON with ease.

Clean, edit, and prepare text for real-world use.

Encode, decode, and inspect URL data quickly.

Convert content between plain text and Base64.

Speed up common workflows across your projects.

Everything in one place for faster debugging.