Base64 Encoder & Decoder
Encode text to Base64 or decode Base64 back to readable text and data URIs, with full Unicode support. Nothing is uploaded.
Base64 Encode / Decode is on the way
This tool is still being built. The page is here so you can find it and see what it will do — check back shortly, or use one of the related tools below in the meantime.
Browse working toolsFrequently asked questions
When will the Base64 tool be available?
It is on the near-term roadmap. Follow the site or check back shortly.
Will it handle Unicode correctly?
Yes. Encoding will round-trip non-ASCII text properly rather than mangling it, which is a common failing of naive Base64 tools.
Last updated 2026-08-08