Image to Base64
Convert any image to a Base64 data URI. Drag and drop or click to select.
Drop an image here or click to select
PNG, JPEG, GIF, SVG, WebP
Usage
src="data:image/png;base64,..."
background: url(data:image/png;base64,...)
Why Use DiffMergy’s Image to Base64 Converter?
DiffMergy’s Image to Base64 Converter turns any image into a ready-to-use data URI. Drag and drop an image or select it from your file system, and instantly get the Base64-encoded string for use in HTML src attributes, CSS background URLs, or inline SVG data.
All processing is local — your images never leave your browser. The tool shows a preview with file info and offers one-click copy for both the full data URI and the raw Base64 payload.
100% Private — No Server Upload
All processing happens entirely in your browser using Web Workers and modern browser APIs. Your sensitive source code, credentials, and files never leave your device — no servers, no databases, no tracking, no sign-up required.
Fast & Reliable
Built with vanilla TypeScript and a lightweight custom engine, DiffMergy delivers sub-millisecond processing with zero network latency. The entire toolkit works on any modern browser across all operating systems, with no installation or setup needed.