💻 Developer Tools
Base64 Encoder & Decoder
Encode text to Base64 or decode Base64 text locally in your browser.
Ready to use · Runs in your browser · No signup
UTF-8 text encoded as Base64
How to use the Base64 Encoder & Decoder
Convert UTF-8 text to a Base64 representation or decode valid Base64 text back to its original string locally.
- Choose Encode or Decode.
- Paste the source value.
- Fieldlet performs the conversion in the browser and provides copy-ready output.
Last reviewed for accuracy:
Common questions
Is Base64 encryption?
No. Base64 is an encoding format and provides no confidentiality or security by itself.