Base64 Text Encoder / Decoder — Kostenlos
Kostenloser Base64-Encoder und -Decoder für Text. Text in Base64 kodieren oder Base64-Strings dekodieren — UTF-8.
Plain Text
Base64 Output
🔒100% Private — Your files never leave your device. All processing runs locally in your browser.
How It Works
Choose Encode or Decode mode, enter your text or Base64 string, then click the button. Encoding converts text to Base64; decoding reverses it.
Base64 encoding represents binary data as printable ASCII characters. The tool handles the UTF-8 encoding step internally, so Unicode text (including accented characters and emojis) is correctly preserved in both directions.
Features
- ✓Encode text to Base64
- ✓Decode Base64 to text
- ✓Full UTF-8 Unicode support
- ✓Copy output to clipboard
- ✓Error handling for invalid Base64
Frequently Asked Questions
Ja, 100% kostenlos.