Base64 to Image

Decode Base64 to an image online for free. Paste a data URI or raw Base64 string, preview it, and download as PNG.

Paste your Base64 string:

Everything runs locally in your browser — nothing is uploaded.

How to use

Paste your Base64 string (with or without the data:image/... prefix), click Decode, preview the image, then download it as a PNG.

Is the Base64 decoder free?

Yes, free with no limits or signup.

Is my data uploaded?

No. Decoding happens locally in your browser.

Can I paste just the Base64 without the data: prefix?

Yes. The tool detects the image type automatically and adds the data URI wrapper for you.

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Every tool runs 100% in your browser — no uploads, no signups. If a tool saved you time, consider supporting us with a small donation.