What is Base64?
Base64 is a text encoding that represents binary data using ASCII characters.
Developer Tools
Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 back to text in your browser.
Convert plain text into Base64 for transport or inspect Base64-encoded text without sending the value to a server.
Base64 Encoder / Decoder
Encode Unicode text to Base64 or decode Base64 back to text.
Output
// Base64 output will appear here.Related tools
How to use
- 1. Paste text or Base64
Use plain text for encoding or Base64 text for decoding.
- 2. Choose an operation
Encode to Base64 or decode from Base64 with one click.
- 3. Copy the output
Review the result before using it in code, payloads, or docs.
Example
`ToolRivet` encodes to `VG9vbFJpdmV0`.
FAQ
Is Base64 encryption?
No, Base64 is encoding, not encryption.
Is the conversion local?
Yes, encoding and decoding run locally in your browser.