Free Online Tool • 100% Browser Private

Image to Base64

Encode images to Base64 data strings for direct embeds in HTML and CSS, or decode Base64 data streams back to downloadable images instantly. 100% private.

Drag & Drop Image Here

Supports PNG, JPG, WebP, SVG, GIF (Max 5MB)

Upload an image on the left to see Base64 outputs.

Frequently Asked Questions (FAQ)

Learn more about image base64 formats, HTML wrappers, and download formats.

An Image to Base64 Converter is a utility that encodes binary image files (like PNG, JPG, SVG, WebP) into an ASCII string format using Base64 encoding. This string can be embedded directly in HTML documents, CSS files, or JSON payloads without requiring separate HTTP requests to load the image.

Explore More

Related Tools

All Tools