Launching today
FormatYeti
Convert images and PDFs without uploading them anywhere
2 followers
Convert images and PDFs without uploading them anywhere
2 followers
26 converters for images and PDFs, from HEIC to JPG to compressing or merging a PDF. Everything runs in your browser, so the files stay on your computer. You don't need an account, nothing comes out with a watermark, and the site is in 5 languages.



Free
Launch Team

Atlassian LoomShow, don't just tell with Loom
Promoted
Hi Product Hunt,
Most online converters work the same way: you upload your file, wait, and download the result from their server. That's fine for a meme. It feels less fine when the file is a scanned contract, a payslip or a photo of your passport.
FormatYeti does the conversion in the browser instead. HEIC photos are decoded with libheif compiled to WebAssembly, and the PDF tools use pdf.js and pdf-lib. If you open the network tab while converting, you can see that your file doesn't go anywhere.
There are 26 tools at the moment. Most of them are image formats (HEIC, WebP, AVIF, TIFF, ICO, SVG) plus image compression, and there are the basic PDF jobs: compress, merge, split, rotate, PDF to images and images to PDF. The site is in English, Spanish, German, French and Brazilian Portuguese, and there are short guides, for example on opening HEIC files on Windows.
It's free and there's no sign-up. I'd love to hear which converter you're missing, or where something doesn't work the way you'd expect.