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Base64 to Image

Paste a Base64 string or a complete data URI and get the original image back. The preview and download are generated in your browser, so nothing is sent to a server.

Preview
Paste a Base64 string to see it here

Nothing is uploaded — this tool runs inside your browser, so your files never leave your device.

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Why use this tool

  • Accepts raw Base64 or a full data:image/…;base64,… URI
  • Detects the real image type from the decoded bytes
  • Live preview before you download
  • Runs entirely client-side — nothing is uploaded

How it works

  1. 1Paste your Base64 string or data URI into the box above.
  2. 2Check the preview that appears.
  3. 3Press Download to save the decoded image.

Base64 to Image — frequently asked questions

No. Paste either a full data URI or just the raw Base64 payload — the tool detects the image type from the decoded bytes either way.

Explore the other tools

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