Ready to use
Base64 Encoder / Decoder
Convert text to and from Base64 format.
Open ToolEncode or decode text for use in web addresses.
Paste text into the input area, then choose Encode or Decode. Copy the output, swap it back into the input, or clear both areas.
Uses standard URL percent encoding and decoding in your browser. Encoded text is safe to place inside URL query values and path segments.
Malformed percent-encoded input shows an accessible error instead of producing a misleading result.