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Convert Base64 encoded images back to image files with support for various formats
Execution
Fill in the form, run the tool, and review the result in one place.
Samples
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Tool usage guide
The Base64 to Image Converter allows you to quickly decode Base64 strings or Data URIs back into standard image files. Simply paste your encoded data, select your preferred output format, and download the resulting image file instantly.
Background
A developer is inspecting an API response and finds a user profile icon stored as a long Base64 string.
Problem
The developer needs to view the icon as a standard file to update the design system.
How to use
Paste the Base64 string into the input box and select 'PNG' as the output format.
Outcome
The tool generates a clean PNG file of the icon, ready for use in the design software.
Background
A designer is refactoring a legacy website and finds small icons embedded directly in the CSS file as Data URIs.
Problem
The icons need to be extracted into a folder to be served as individual assets for better performance.
How to use
Copy the Data URI from the CSS, paste it into the tool, and use the 'Auto-detect' setting.
Outcome
The tool correctly identifies the format and provides a downloadable image file for each icon.
Yes, the tool automatically handles Base64 strings both with and without the 'data:image/...' prefix.
You can export to PNG, JPEG, JPG, WebP, and GIF formats, or use the auto-detect feature to match the original encoding.
The conversion process is handled efficiently, and your data is not stored or shared after the conversion is complete.
The tool is designed to handle large Base64 strings commonly found in web assets, though browser memory limits may apply for extremely large files.
This tool is currently optimized for single-image conversion per session.