Developer Tools
Formatters, decoders, generators and validators.
Developer Tools list
About Developer Tools
Developer tools cover the small but constant tasks of building software: formatting JSON, decoding a JWT, generating a UUID, testing a regular expression, or hashing a string. Keeping them in one fast, ad-light place saves the context switching of hunting for a different site each time.
These utilities are built to respect your data. Decoders and generators run locally, so secrets you paste — tokens, payloads, configuration — stay on your machine.
Bookmark this category as your everyday developer toolbox. As your workflow grows, the related links surface adjacent tools you might not have known existed.
Frequently asked questions
- Do developer tools send my data to a server?
- No. The tools in this category run in your browser, which is important when you are decoding tokens or hashing sensitive values.