Image to Base64 Converter
Free image to Base64 converter. Turn PNG, JPG, SVG or WebP images into Base64 data URIs for embedding in HTML, CSS or JSON — fully offline in your browser.
Drop an image here or click to browse
PNG, JPG, GIF, WebP or SVG — processed locally, never uploaded
How to use Image to Base64 Converter
- 1
Drop an image file onto the uploader (or click to browse).
- 2
The preview and Base64 data URI appear instantly.
- 3
Copy the data URI, or download it as a .txt file.
- 4
Paste it into HTML src, CSS url() or JSON.
Key features
PNG, JPG, GIF, WebP & SVG support
Instant data URI output
Image preview & size info
Copy or download as text
Offline, in-browser conversion
Drag & drop file input
Image to Base64 Converter — FAQ
It is an image embedded as a Base64 string starting with 'data:image/…;base64,…', so the image lives inside the document itself instead of a separate file.
For small assets (icons, logos, thumbnails) that you want to embed in emails, single-file HTML or JSON payloads. Very large images should stay as files.
Yes, though very large images produce very long strings. Compress the image first for the most practical results.
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