Base64 to Image
Paste a Base64 string or data URI and turn it back into an image you can preview and download, right in your browser.
How to convert Base64 to an image
- Paste your Base64 string or data URI into the box.
- The image renders instantly above the download button.
- Download the decoded image.
About decoding Base64 to an image
Base64-to-image decoding takes a Base64 string — often a data URI like data:image/png;base64,… copied from CSS, HTML or an API — and turns it back into a real image. It’s the reverse of embedding an image as text.
Paste a full data URI or just the raw Base64 (a PNG header is assumed if you omit the prefix). The image previews instantly and downloads as a file. It all runs in your browser, so nothing is uploaded.
Frequently asked questions
What can I paste?
Either a full data URI (data:image/png;base64,…) or a raw Base64 string. If you paste raw Base64 without a prefix, it’s treated as a PNG.
Is my data uploaded?
No. Decoding happens entirely in your browser, so your Base64 and the resulting image never leave your device.
Why won’t my Base64 render?
The string may be truncated, may not actually be image data, or may use an unusual format. Make sure you copied the entire value, including any data: prefix.
What format do I get?
The image downloads as a PNG. The preview reflects the actual image you pasted.