Essential browser tools for backend developers
The small set of in-browser tools backend engineers should keep open: JSON validation, JWT inspection, header parsing, and UUID helpers.
Developer guides
UUID Studio Blog
Tutorials on UUIDs, MongoDB, JSON, JWT, encoding, crypto, and API debugging. Every article links to free browser tools you can use immediately.
Latest articles
Best developer utilities for backend engineers
A practical toolkit for backend developers: request inspection, encoding helpers, schema validation, and browser-local utilities that speed up API work without leaving your machine.
Best browser developer tools for API work
Browser devtools, Network tab workflows, and UUID Studio utilities that complement backend debugging - all without installing heavy desktop apps.
Best free API debugging utilities
Free, browser-based utilities for comparing JSON, validating payloads, parsing headers, and decoding JWTs - without paywalls or uploads.
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UUID and IDs 9
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JSON 11
JWT and security 9
Base64 and encoding 7
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API and backend 7
Developer productivity 5
Comparisons 6
How-to guides 9
