Is the Image to Data URI free to use?

Yes. The Image to Data URI is free and works without creating an account.

Are my files uploaded to a server?

No. The Image to Data URI runs entirely inside your web browser using built-in browser technology, so your files never leave your device.

Is there a file size limit?

Files up to 50 MB are supported. Very large images (over 64 megapixels) are rejected to keep your browser responsive.

Which file formats are supported?

Input: JPG, PNG, WEBP, GIF, SVG, AVIF. Output: TXT. File types are verified from the file contents, not just the extension.

Does it work on phones and tablets?

Yes. It works in modern mobile browsers on Android and iOS as well as on desktop.

Convert an Image to a Data URI

Turn an image into a data URI with ready-to-paste HTML and CSS snippets.

Input:: JPG, PNG, WEBP, GIF, SVG, AVIF
Output:: TXT
Max size:: 50 MB
Runs:: In your browser (no upload)

What the Image to Data URI does

Turn a small image into a data URI and get ready-to-paste HTML img and CSS background snippets, so icons can be embedded without an extra request.

Good to know

Data URIs are about a third larger than the file; use them for small icons only.

How to use the Image to Data URI

1
Drag your JPG, PNG, WEBP, GIF, SVG, AVIF file into the upload area, or click it to browse your device.
2
Adjust the options to suit your needs — the defaults work well for most files.
3
Click “Run Image to Data URI” to start processing.
4
Preview the result, then download it. Batch results can be downloaded together as a ZIP.

Supported formats

JPG (JPEG) is a lossy format ideal for photographs. It has no transparency and is supported everywhere. More about the JPEG / JPG format.
PNG is a lossless format that supports full transparency. Best for screenshots, logos and graphics with sharp edges. More about the PNG format.
WebP is a modern format from Google supporting lossy and lossless compression plus transparency, typically 25–35% smaller than JPG. More about the WebP format.
GIF supports simple animation and up to 256 colors per frame. It is universally supported but produces large files. More about the GIF format.
SVG is an XML-based vector format that scales to any size without losing sharpness. More about the SVG format.
AVIF is a next-generation format based on the AV1 codec, offering excellent compression and HDR support. More about the AVIF format.

Frequently asked questions

QR Code Scanner

Read the content of a QR code from a screenshot or photo.

EXIF Viewer

See camera settings and GPS location stored in a photo, and download a copy with EXIF removed.

Image Color Extractor

Extract a palette of dominant colors from an image, with HEX codes and proportions.

SVG Optimizer

Shrink SVG files by removing editor metadata, comments and redundant whitespace, and strip scripts.

QR Code Generator

Create QR codes for links or text, with custom colors, size and error correction, as PNG or SVG.

Base64 Encoder

Encode text (UTF-8) or any file into Base64, with an optional URL-safe alphabet.