WizGo

Base64 Encode/Decode

Text/file ↔ Base64 · supports images, text and binary · runs locally

Input text

File size limit: 5MB

Base64 output

How to use

  • Encode: type text or upload a file — converts to a Base64 string automatically
  • Decode: paste a Base64 string (data URI prefix is fine) — decodes to text or file
  • Image preview: decoded images render directly on the page
  • File download: decoded binary files can be downloaded directly