Image to Base64
Convert an image into a Base64 data URI for inline embedding.
About Image to Base64
Image to Base64 lets you encode image to Base64 string — free, and without creating an account. Convert an image into a Base64 data URI for inline embedding.
Everything happens locally in your browser. Your image is processed on your own device using your browser's built-in capabilities, so it is never uploaded to a server and never leaves your computer. That makes Image to Base64 fast — there is no upload or download wait — and private by default.
Because it is web-based, Image to Base64 works on any operating system — Windows, macOS, Linux, Android, and iOS — straight from your browser, with nothing to install.
Comment ça marche
Open the tool
Load Image to Base64 in your browser — no signup or download needed.
Add your image
Drag and drop your image onto the drop zone, or click to choose a file from your device.
Adjust the options
Pick any settings the tool offers. Processing happens instantly in your browser.
Download the result
Save the finished image to your device. It was never uploaded anywhere.
Frequently asked questions
Is Image to Base64 free?
Yes. Image to Base64 is completely free to use, with no signup and no limits on how many times you can use it.
Are my files uploaded to a server?
No. Image to Base64 processes your image entirely in your browser. Files never leave your device, so your data stays private.
Do I need to install anything?
No installation is required. Image to Base64 runs in any modern web browser on desktop or mobile.
Est-ce privé ?
Oui. Image to Base64 fonctionne entièrement dans votre navigateur grâce à la puissance de votre appareil. Vos fichiers ne sont jamais envoyés à un serveur, donc rien ne quitte votre ordinateur.