Drop PNG files here and SwiftFormats converts them to lightweight WEBP files one by one.
Add up to 10 images, PDFs or fonts, 100 MB each
PNG to WEBP
Upload a PNG file, tune the WebP quality when needed, and download a smaller web-ready image with transparency preserved where possible.
PNG to WebP is useful for screenshots, UI elements, icons, and product graphics that need smaller file sizes on websites.
The conversion runs locally in your browser, so unfinished design assets and private screenshots stay on your device.
Reduce JPG size with modern WebP output.
Convert PNG images to smaller WebP files.
Convert desktop fonts into web-ready WOFF2.
Prepare OpenType fonts for faster websites.
Convert WebP images back to PNG.
Convert WebP images to standard JPG files.
Reduce PDF file size in your browser.
Combine multiple PDF files into one.
Render PDF pages as JPG images.
No. The current homepage converts files locally in your browser.
Images, PDF and fonts: PNG, JPG, WEBP, PDF, TTF, OTF, WOFF, WOFF2, EOT and SVG fonts.
The current limit is 100 MB per file.
Yes. After upload, choose another output format and conversion starts again automatically.
