gizmobench

TIFF to PNG

Open a TIFF and export selected pages as PNG files locally. The page lists each readable page and keeps the original pixel dimensions.

No file yetTIFF

Open a TIFF here

or drop one on this stage

Never uploadedNo account50 pages at onceEvery page its own file
decoded in this tab
exportPNG, transparency kept
no page open

The pages this tool writes appear here, one file per page.

Pages
none open
Size
no page open
Format
Background
transparency kept

No file open yet. Choose a TIFF, or drop one on the stage, and it is decoded here in this tab: up to 50 MB, 50 pages and 30 megapixels a page.

PNG keeps every pixel the decoder produced and keeps transparency, and it is normally larger than the JPEG of the same page. Nothing leaves this tab: the decoder, the canvas and the zip all run here. The tool remembers four settings between visits, the format, the JPEG quality, the background colour and the transparency choice, and never a file.

  • Multi-page TIFFa scanned document
    one file per page, numbered
  • Transparent pageto PNG
    transparency kept
  • Unsupported compressionJPEG 2000, LZMA, WebP
    named and refused, not half decoded
Accuracy. Decoded in your browser, so nothing is uploaded. It reads baseline TIFF up to 50 MB, 50 pages and 30 megapixels a page; a compression it cannot read is named and refused rather than half decoded, and JPEG has no transparency so it is flattened on the background you pick.

Common questions

Does PNG preserve transparency?
Yes, unless you choose the parent tool’s flatten option. PNG is lossless and keeps the decoded pixels.
Can a multipage TIFF produce several files?
Yes. Select the pages you need and download each PNG or the combined zip.

Decoded in your browser, so nothing is uploaded. It reads baseline TIFF up to 50 MB, 50 pages and 30 megapixels a page; a compression it cannot read is named and refused rather than half decoded, and JPEG has no transparency so it is flattened on the background you pick.