TEXT TOOL
Base64 Encode & Decode
Convert Unicode text to Base64 or decode Base64 directly in your browser.
- ✓ Unicode safe
- ✓ Clear validation
- ✓ Runs locally
0 characters
Unicode text is handled safely and all conversion stays in your browser.
What does this Base64 tool do?
It converts UTF-8 text into Base64 and decodes Base64 back into readable Unicode text. Spaces and line breaks in encoded input are ignored, and missing standard padding is accepted where it can be restored safely.
How to use it
- Enter ordinary text or Base64 in the input editor.
- Select Encode or Decode.
- Copy the result or swap it back into the input.
Limitations
This Phase 1 tool handles text only. File encoding is deliberately excluded. Decoded bytes must represent valid UTF-8 text.