Images · runs locally
Convert PNG to TIFF
Turn PNG files into TIFF images in the browser. Batch friendly, no uploads.
- 1Drop the PNG files
Thumbnails confirm what was read; the list can hold a whole batch.
- 2Check the output settings
Quality for lossy targets, and an optional max width. Every file becomes TIFF.
- 3Convert and download
Download one file, or grab the batch as a ZIP.
What this tool does
PNG and TIFF store pixels differently, so the image is decoded and redrawn rather than relabelled. That is what makes the output a real TIFF file.
PNG transparency is preserved by PNG, WebP and SVG output. JPG, GIF, BMP and TIFF flatten it. TIFF is uncompressed RGB here, not LZW- or JPEG-compressed. Expect large files. The conversion is deterministic and local: the same input produces the same output without a server in the middle.
Questions people actually ask
Is TIFF output really from my file?
Yes. The PNG is decoded in this tab and re-encoded as TIFF; nothing is uploaded or fetched.
What changes in the conversion?
PNG transparency is preserved by PNG, WebP and SVG output. JPG, GIF, BMP and TIFF flatten it. TIFF is uncompressed RGB here, not LZW- or JPEG-compressed. Expect large files.
Can I convert several files at once?
Yes. Drop as many as you like; each is converted independently and the ZIP button collects them.
Does resizing lose quality?
Downscaling discards pixels, so yes. Leave max width at 0 to keep the original dimensions.