Base64 to Image

Paste a Base64 string or data URI (or load a .txt file) and get the picture back, ready to download.

How it works

  • Paste a full data URI (data:image/png;base64,…) or just the Base64 string — a missing prefix is detected automatically where possible.
  • You can also load a .txt file containing the Base64 text.
  • The decoded image is shown instantly and can be saved as PNG or JPEG. A transparent PNG keeps its transparency.
  • Decoding happens on your device; the Base64 data is never uploaded.