Inline an Image in CSS

Embed a small icon or background as a data URI in your stylesheet.

Nid oes angen mewngofnodiMae ffeiliau'n aros yn breifat

Gollwng ffeiliau yma, neu cliciwch i bori

PNG, JPG, WebP, GIF, SVG, AVIF, X, Image dim cyfyngiad maint ffeil

Pori ffeiliau

Nid yw eich ffeiliau byth yn gadael eich dyfais. Mae'r holl brosesu yn digwydd yn lleol yn eich porwr.

Convert an image to a Base64 data URI you can paste directly into CSS, HTML, or Markdown — no separate file needed. Encoded in your browser; never uploaded.

CSS tips

🎨

The CSS snippet gives you a ready background-image: url(...) with the data URI inlined.

⚡

Inlining a small icon removes an HTTP request, which can speed up first paint.

📏

Keep it to small images — Base64 is ~33% larger, so big images bloat your CSS.

🔒

Encoded in your browser — never uploaded.

Sut Mae'n Gweithio

Dewiswch Ffeil

Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.

Proses

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

Lawrlwythwch

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

Pam defnyddio ein un ni?

✓Hollol rhad ac am ddim - dim costau cudd, byth

✓Nid oes angen cyfrif, e-bost na mewngofnodi

✓Nid yw ffeiliau byth yn gadael eich dyfais

✓Dim cyfyngiadau maint ffeil o gwbl

✓Dim dyfrnodau ar unrhyw allbwn

Also check out…

📧

Embed an Image in HTML

Inline a logo or icon directly in self-contained H

🔣

Convert an SVG or Icon to Base64

Turn a small icon into a data URI for inlining.

📝

Embed an Image in Markdown

Inline a small image in a Markdown file with a dat

🔗

Get an Image Data URI

Produce a raw data: URI you can use anywhere.

Cwestiynau Cyffredin

Back to Image to Base64