Base64 Encoder Decoder
Encode text to Base64 or decode Base64 back to readable text directly in your browser.
Base64 Encoder Decoder
Convert text to Base64 or decode Base64 to text.
About this tool
Encode text to Base64 and decode Base64 to text online with graceful error handling.
How it works
- 1Paste text or Base64 data into the input area.
- 2Use Encode to convert text to Base64 or Decode to convert Base64 back to text.
- 3Copy the result when the conversion succeeds.
FAQ
Can this decode invalid Base64?
No. Invalid Base64 input shows a readable error instead of producing unreliable output.
Does this work with Unicode text?
Yes. The encoder and decoder handle regular Unicode text in the browser.
Is Base64 encryption?
No. Base64 is an encoding format, not encryption, and should not be used to protect secrets.
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