File & Conversion
Base64 Image Converter
Encode files & decode data URLs
Image → Base64
Base64 / data URL → Image
About the Base64 Image Converter
A Base64 image converter that turns an image into a Base64 string, or turns a data URL back into an image.
How to use the Base64 Image Converter
- Choose an image to encode, or paste a data URL to decode.
- Run the conversion.
- Copy the string or download the image.
What to check
A Base64 string is larger than the image file. Use it for a small icon, not for a full-page photo.
What is a data URL?
It is a Base64 string with a short prefix that a browser can use as an image source.
Can I decode a string from an email?
Yes, if the string is a complete image data URL or raw Base64 of an image.