Image → Base64

Encode any image as a Base64 data URI for inline HTML/CSS.

Drop a file

.jpg, .jpeg, .png, .webp, .gif, .svg · up to 10 MB

Include data URI prefixEnable

How to use image → base64

1
Drop image
Small files only — Base64 adds ~33% overhead.
2
Copy the text
Paste into CSS, HTML, or JSON.

Frequently asked questions

When should I use data URIs?: For tiny icons (< 2 KB) to save HTTP requests. Larger images belong as regular files.

Related tools

Base64 → Image

Paste a Base64 string or drop a .txt file; get the decoded image back.

Compress image to a target size

Shrink JPEG, PNG, and WebP images down to an exact KB size — without losing visible quality.