Converter · runs in your browser
Base64 encode & decode
Decode Base64 to text (JSON is formatted automatically) or encode text to Base64. Handles emoji and non-English text, URL-safe Base64 and data: URLs.
Good to know
- Base64 is an encoding, not encryption. Anyone can decode it.
- URL-safe Base64 uses - and _ instead of + and /, and is common in JWTs and URLs.
- Everything happens in your browser. Your data isn't uploaded or stored.