Base64 Encoder & Decoder
Encode text to Base64 or decode it back, with full UTF-8 support.
How to use
- Paste text or Base64.
- Pick encode or decode.
- Copy the result.
Frequently asked questions
Does it handle non-English characters?
Yes — it is UTF-8 safe, so emoji and non-Latin scripts encode and decode correctly.
Last reviewed: 2026-01-01