Image to Base64

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Convert JPG, PNG, WebP, and SVG images into Base64 Data URI strings and embeddable HTML/CSS code.

100% In-Browser Privacy

Zero Server Uploads

Generate Data URI strings, CSS background snippets, or raw base64 encoding instantly.

Select Image File

Key Capabilities & Features

Generates full Data URI and raw Base64 strings

Ready-to-use HTML and CSS code snippets

Download TXT export option

100% in-browser processing

1
Select ImageUpload any graphic or photo.
2
Select Output SnippetChoose Data URI, Raw Base64, HTML <img>, or CSS background-image.
3
Copy or DownloadCopy the string to your clipboard or download as a TXT file.

Yes, Base64 encoding increases data size by approximately 33% compared to binary files, but eliminates HTTP roundtrips.

Your feedback directly guides our next updates and optimizations.

Compress JPG, PNG, and WebP images quickly in your browser while preserving visible visual clarity.

Scale image dimensions by exact pixel measurements or percentage while keeping aspect ratio locked.

Convert JPG and PNG images into modern WebP format or convert WebP images back to standard JPG and PNG.