Verified no-login tool
Turn text into Base64 or decode it back — a quick converter for API payloads, tokens and encoded strings.
Paste your text or Base64 string into the tool.
Choose Encode (text to Base64) or Decode (Base64 to text).
The result appears instantly, with proper UTF-8 handling.
Copy the output and continue your work.
Built for speed, privacy and reliability — on any device.
Encode plain text into Base64 or decode strings back — one tool, either way.
Accents, emoji and non-Latin scripts decode correctly, not as garbage bytes.
Conversion runs locally — your strings never reach a server.
API payloads, token segments, config values — the quick check you reach for.
No account, no limits, no fuss.
Paste the string into the tool above and hit decode. The readable text appears instantly — free, no account.
No — it's encoding, not encryption. Base64 hides nothing; anyone can decode it. Never treat a Base64 string as secure.
The string may not be Base64 at all, or it holds binary data rather than text. Garbage output usually means wrong input type.
No. The conversion runs entirely in your browser, so the text never leaves your device.
The tool works in all modern browsers including Google Chrome, Mozilla Firefox, Microsoft Edge, Safari and Opera. We recommend keeping your browser up to date for the best experience.
Base64 encode & decode — instant conversion, free