Base64 Encode / Decode
Convert text to Base64 and back with full Unicode support — Arabic text is encoded as proper UTF-8, not mangled. A URL-safe variant is one checkbox away.
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Updated as you type
How to use
- Pick a direction
Text → Base64, or Base64 → Text.
- Paste the content
Any characters, any language.
- Copy the result
Decoding errors are reported clearly.
Supported formats
- Input: Plain text, Base64
- Output: Base64, Plain text
Limits & notes
- Base64 is encoding, not encryption — never use it to protect secrets.
- Whitespace in Base64 input is ignored.