Base64 Encode
Encode text or data to Base64 format.
About Base64 Encode
Base64 encode text online when you need a transport-safe representation for headers, demo tokens, or binary-safe strings. This encoder is built for quick developer conversions without opening a REPL.
How to use this tool
- Paste the plain text you want to encode.
- Run the encoder to generate the Base64 string.
- Copy the output into your header, config, or test case.
- Use Base64 Decode on this site when you need the reverse.
What you get
- Fast text → Base64 conversion
- Copy-ready output
- Pairs with the on-site Base64 decoder
Common use cases
- Prepare Authorization demo values
- Encode snippets for config samples
- Create safe-to-paste training examples
Frequently asked questions
Is Base64 encryption?
No. Base64 is encoding for safe transport, not encryption. Anyone can decode it.
Is the encoder free?
Yes — free online Base64 encoding with no signup.
Can I decode afterward?
Yes. Use the Base64 Decode tool on CodeForge Tools.