Base64 Encode/Decode
Encode or decode Base64
About Base64
Encode & Decode
Convert text to Base64 and back with full UTF-8 support.
Quick Swap
Instantly swap encoded output to decoder input.
Instant Results
See encoding and decoding results in real-time.
100% Private
All processing happens locally in your browser.
Related Tools
- JSON Formatter — Format & validate JSON
- URL Encoder — Encode/decode URLs
- Hash Generator — Generate MD5, SHA hashes
- UUID Generator — Generate unique IDs