Base64 Decoder
Decode Base64 strings back into readable text for debugging, review, and quick checks.
Both tools belong to developer tools and usually solve closely related tasks.
Developer Tools
Explore related tools you may want to use together with Base64 URL Decoder or instead of it, depending on your task.
Use this Base64 URL decoder to convert URL-safe Base64 values back into readable text. It is useful for JWT parts, compact web tokens, query-safe encoded strings, and any workflow where regular Base64 decoding is not appropriate because the input uses the URL-safe character variation.
Related pages are useful when Base64 URL Decoder is only one step in a bigger workflow. Sometimes you need a reverse action, a cleanup step, a validator, a supporting converter, or a nearby tool in the same category.
Return to the main Base64 URL Decoder page to run the tool directly.