FREE TOOL - DATA URI - NO UPLOAD

IMAGE TO
BASE64

Encode image files as Base64 data: URIs for inline HTML, CSS, JSON payloads, small icons, and email snippets. Everything happens in your browser.

Encode Now - Free All 114 Tools

Data URI Output

Get a complete data URI ready for HTML, CSS, JSON, markdown, or quick embeds.

Many Image Types

Encode PNG, JPG, WebP, GIF, SVG, BMP, ICO, and other browser-readable images.

Copy Fast

Copy the full data URI or just the raw Base64 payload with one click.

Live Preview

Preview the encoded image and confirm it still renders before using the string.

Size Stats

See original file size, encoded character count, and estimated Base64 overhead.

100% Local

FileReader handles the conversion in your browser. Images are never uploaded.

The Tool

DROP AN IMAGE

Encode a local image file as a Base64 data URI.

image-base64.php - readyLIVE

Drag & drop an image, or tap to browse

PNG, JPG, SVG, GIF, WebP, BMP, ICO - local only

Process

HOW IT WORKS

FileReader turns your image into a data URL locally.

Choose image

Drop a browser-readable image file.

Encode locally

The browser creates a Base64 data URI.

Copy or save

Use the full URI or raw Base64 string.

FAQ

COMMON QUESTIONS

It is image data encoded as text, usually inside a data URI that can be used directly in HTML or CSS.

Use Base64 for tiny icons, email snippets, quick prototypes, or single-file demos. Avoid it for large photos.

Yes. Base64 is typically about one third larger than the original binary file.

Yes. Use the Raw Base64 button to copy the string without the data URI prefix.

No. Encoding happens in your browser.

This page is focused on encoding images to Base64. A separate decoder can be added under Developer Tools.

IMAGE TOBASE64

DROP AN IMAGE

HOW IT WORKS

COMMON QUESTIONS

What is a Base64 image?

When should I use it?

Does Base64 make files bigger?

Can I copy only the payload?

Are images uploaded?

Can I decode Base64 here?

IMAGE TO
BASE64