Base64 Encoder
Convert text to Base64 and back with correct UTF-8 handling — accents, CJK and emoji round-trip perfectly. Both directions update as you type.
FAQ
Does it support emoji and non-Latin text?
Yes — encoding uses proper UTF-8, so emoji, Turkish, Chinese and all other scripts round-trip correctly.
Why does Base64 end with = signs?
= is padding to make the output length a multiple of 4; it's part of the standard.
Is Base64 encryption?
No — it's an encoding, not encryption. Anyone can decode it, so never use it to hide secrets.