Base64 Encoder

100% Free • Instant Results • No Signup

Encode text to Base64 or decode Base64 strings instantly in your browser.

Steps

  1. Paste text or Base64
  2. Choose encode or decode
  3. Copy result

Related

Runs in your browser — handy for data URIs, headers, and debugging.

FAQ

Are results official?

No—quick estimates only.

Is data saved?

No. Calculations run in your browser.