The TIFF your print shop asked for, made from your JPG on your own device.
PNG, JPG, WebP, BMP or GIF · converted to lossless TIFF on your device
No size limit · files are processed on your device and never uploaded · how it works
Runs in your browser. Files are never uploaded — you can go offline after the page loads.
Drop files, pick options, download. Whole folders at once, no signup, no daily limit.
The same engines the professionals use — SVGO, resvg, MozJPEG, libwebp, libavif — compiled to run in your browser.
Files are processed on your device and never uploaded. Close the tab and nothing remains anywhere.
Converting a JPG to TIFF wraps the exact same pixels in the container professional workflows ask for. It does not (cannot) undo JPG compression that already happened — but from this point on the image is stored losslessly, which is precisely what submission systems requiring TIFF want to guarantee.
The conversion runs in your browser, so documents and scans never leave your device.
No — the JPG’s compression already happened and cannot be undone. The TIFF stores those same pixels losslessly from here on, which is exactly what submission systems that require TIFF expect.
Most online converters upload your file to a server. InfyTool ships the actual encoders to your browser as WebAssembly instead, so processing happens inside your tab — faster for batches, and nothing to delete afterwards.
InfyTool is built by the same team as these free libraries.