Image to Base64 Converter
Convert images to Base64 data URLs and decode Base64 strings back to images.
Image to Base64
Drop an image to encode
Single file • Max 50MB
Base64 to Image
Encode
Turn any image into a Base64 data URL.
Decode
Preview Base64 strings as images.
Copy & Save
Copy the Base64 string or download the image.
Frequently Asked Questions
What is Base64?
Base64 is a text encoding that lets you embed images directly in HTML, CSS, or JSON.
Does the file size increase?
Yes, Base64 is roughly 33% larger than the original binary file.
Is my image uploaded?
No. All encoding and decoding happens in your browser.
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