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File to Base64
Convert a file to Base64 or a Data URL directly in your browser.
Large files produce long Base64 strings and use browser memory.
How it works
Select a file to generate a Base64 string and its complete Data URL in your browser.
Frequently asked questions
Is the file uploaded?
No, it's processed locally.
Does Base64 compress the file?
No. It usually increases the size of the content.