π How to Use
Upload an image to generate its Base64 encoding, or paste a Base64 string to preview the image.
Supports PNG, JPG, GIF, WebP, SVG and more. Copy Base64 or Data URI with one click.
All processing happens in your browser β no images are uploaded to any server.
β‘ How It Works
This tool uses pure front-end technology. All data processing is done locally in your browser. No server support needed β your data never leaves your device, ensuring privacy and security.
β FAQ
β Is Base64 Image Converter free to use?
Yes, it is completely free to use. No registration or login required.
β Does it upload my images to a server?
No. It uses pure front-end technology β all processing happens in your browser. Your images never leave your device.
β What image formats are supported?
Supports PNG, JPG, JPEG, GIF, WebP, BMP, ICO, SVG, and other common image formats.
β Can I use the Base64 directly in HTML?
Yes. The tool provides both raw Base64 and Data URI formats. Data URI can be used directly in HTML src attributes and CSS url().
β Is there a file size limit?
No strict limit, but large images produce long Base64 strings (about 33% larger than original). Use reasonably sized images.
β Can I use it on my phone?
Yes. It is fully responsive and works on phones, tablets, and desktops.