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Base64 to File Converter

Convert Base64 encoded data back to downloadable files.

Enter Base64 data

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Convert Base64 encoded data back to downloadable files right in your browser. This tool processes data locally, ensuring your privacy and security. Perfect for recovering files from Base64 strings, with support for image preview.

Frequently Asked Questions

How do I convert Base64 to a file?
Simply paste your Base64 encoded string into the input field. The tool will automatically detect if it's a valid file and allow you to download it. For images, you'll also see a preview.
What types of files can I decode from Base64?
You can decode any type of file from Base64, including images (PNG, JPEG, SVG), documents (PDF, DOC), and other binary files. Image files will show a preview before download.
Is my Base64 data processed securely?
Yes, all processing is done locally in your browser. Your Base64 data never leaves your device, ensuring complete privacy and security.
Why isn't my Base64 string working?
Make sure your Base64 string is complete and valid. Common issues include missing padding characters (=) or line breaks in the string. The tool will show an error if the Base64 is invalid.
Can I decode Base64 data URLs?
Yes, you can paste complete data URLs (starting with 'data:') or just the Base64 portion. The tool will automatically handle both formats.