Base64 to image
Paste a Base64 image string or full data URI, decode it locally, preview the image, and download a real image file without sending your data to a server.
Use this tool freeBrowser tool
Base64 to image
Runs locally in your browser. The selected image is not uploaded by this tool.
JPEG, PNG, and WebP are supported by default. Specialized converters restrict the file picker to their required input format.
Decodes locally in your browser. Accepts full data URIs, plain Base64, and URL-safe Base64; PNG, JPG, GIF, and WebP types are detected when no MIME type is present.
How to use
Paste Base64
Add a full data:image/... URI, raw Base64 string, or URL-safe Base64 image payload.
Decode locally
Click decode to turn the text into a browser Blob preview without upload.
Download the image
Review the preview and save the decoded PNG, JPG, GIF, WebP, or detected image file.
Features
Runs in your browser
The tool uses browser image APIs where possible, so files stay on your device during the edit.
Smart image detection
Plain Base64 is sniffed for common PNG, JPG, GIF, and WebP signatures when no data URI MIME type is included.
No extra software
Open the page, paste your Base64 text, and download the decoded image without installing a desktop app.
After this task
After this free tool, open Ai Enhance for the next AI editing workflow.
Continue with Ai EnhanceSpecifications
| Input formats | Data URI, raw Base64, URL-safe Base64 |
| Processing | Client-side browser APIs |
| Account required | No |
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Common questions
Is Base64 to image free?
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Yes. You can use this browser tool without signing in.
Are my images uploaded?
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No. This tool is designed to process images locally in the browser.
What formats are supported?
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Full data URIs keep their image MIME type. Plain Base64 is checked for PNG, JPG, GIF, and WebP signatures, with PNG used as the fallback.
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