TIFF to JPG Converter

TIFF to JPG bridges two worlds that rarely meet: TIFF is what scanners, medical imaging, publishing workflows, and archives produce - lossless, often enormous, and unopenable in most browsers - while JPG is what email, the web, and every viewer on earth expect. Converting collapses a 100 MB archival scan into a few megabytes that anyone can open.

Chrome, Edge, and Firefox ship no TIFF decoder at all, so ImgShifter brings its own: UTIF.js, a TIFF decoder written in JavaScript, runs in a background worker on your device and reads the format's zoo of variants - LZW and ZIP compression, 16-bit channels, fax encodings, tiled layouts. The Canvas API then writes the JPG. Nothing is uploaded - a 24-megapixel LZW TIFF decoded in under half a second in our desktop test - and the page keeps working offline once it has loaded.

The JPG comes back at a high quality setting that's visually transparent for photographs and scans at normal viewing, with the TIFF's orientation applied and any transparency flattened onto white. Keep the TIFF as the archival master; for line art or documents where compression artifacts around text edges are unacceptable, the TIFF to PNG route gives lossless output instead.