Developer tools
Base64 encode/decode
Encode text to Base64 and decode Base64 back to text. Note: Base64 is encoding, not encryption.
Base64 Encode / Decode
Base64 is encoding, not encryption — it does not protect secrets.
How to use Base64 encode/decode
- Paste text to encode, or Base64 to decode.
- Run the conversion in your browser.
- Copy the result.
A good use for this
Encoding a token, an ID, or a short string for transport in a URL, a header, or a config file.
Limits
Base64 is encoding, not encryption — anyone can decode it instantly. Never use it to hide a password or a secret.