TIFF to PNG8 Converter
Processing entirely on your device — large files may take a moment.
TIFF is the standard format of the scanner, fax and print industries. It stores very high quality — usually lossless — and can hold multiple pages in one file, at the cost of large file sizes. Convert PNG8 files like any PNG — to JPG, WebP or full-color formats.
Because the whole conversion happens on your device, it is instant, unlimited and genuinely private — no accounts, no watermarks, no files on anyone's server. Multiple files are converted in one go.
How TIFF compares to PNG8
| TIFF | PNG8 | |
|---|---|---|
| Compression | Lossless (LZW/ZIP) or none | Lossless (DEFLATE) |
| Transparency | Supported (alpha channel) | Full alpha (8/16-bit) |
| Animation | Not supported | Only via APNG extension |
| Metadata | Rich tag system (EXIF, GeoTIFF) | tEXt chunks, ICC profile |
| Best for | Print, scanning, archival | Screenshots, logos, sharp graphics |
How to convert TIFF to PNG8
- 1
Select your files
Drag & drop your TIFF files onto the area above, or click to browse. You can add multiple files at once for batch conversion.
- 2
Convert instantly
Click "Convert to PNG8". The conversion runs entirely inside your browser using WebAssembly — no upload, no queue, no waiting.
- 3
Download results
Download each converted PNG8 file individually, or grab everything at once as a ZIP archive.
About the TIFF format
TIFF, introduced by Aldus in 1986 and maintained by Adobe since, is the workhorse of the scanning, printing and archiving industries. It is a tag-based container: baseline RGB, CMYK, grayscale and indexed color, compressed with lossless LZW or ZIP (or not at all), with 8- or 16-bit depth and even multiple pages in a single file. A scanned contract or a print-ready magazine page lives in TIFF.
Its historical weakness is dialect fragmentation: the tag system is so flexible that exotic TIFFs — GeoTIFFs, fax TIFFs, certain 16-bit CMYK variants — still trip up careless readers. Files are huge, and no browser displays TIFF natively, so it never escaped its professional niches.
+ Strengths
- ✓Lossless with up to 16-bit-per-channel depth
- ✓Multipage support — one file, many scans
- ✓CMYK and print-industry color handling
- ✓Rich, extensible tag metadata for archiving
! Limitations
- −Very large files, even compressed
- −Dialect fragmentation trips up simple readers
- −No native browser display
About the PNG8 format
PNG was created in 1996 as a free, open replacement for the patent-encumbered GIF, and it has been the reference lossless image format ever since. Pixels are compressed with the DEFLATE algorithm (the same one inside ZIP files), which reproduces the original image exactly — bit-for-bit — while supporting full 8-bit or 16-bit alpha transparency. Screenshots, logos, icons, charts and anything with text or sharp edges should live in PNG.
Because it never discards information, PNG files of photographs are several times larger than JPG — that is the price of perfection. Modern PNG encoders add filters per scanline that make screenshots and flat-color graphics compress surprisingly well. PNG also became the base of APNG, the animation extension that browsers play natively.
+ Strengths
- ✓Truly lossless — every pixel survives exactly as it was
- ✓Full alpha transparency with smooth edges, not 1-bit masks
- ✓Open standard, unpatented, with excellent tooling everywhere
- ✓Ideal for text, line art and flat-color graphics — sharp edges stay sharp
! Limitations
- −Photographs become several times larger than JPG
- −Base format has no animation (that is the APNG extension)
- −16-bit or high-resolution PNGs can grow very heavy
Why convert TIFF to PNG8?
There is a concrete reason this conversion exists: Very large files, even compressed PNG8 sidesteps that — Truly lossless — every pixel survives exactly as it was If that is your situation, the tool above settles it in seconds, entirely on your device.
Frequently asked questions
Is this TIFF to PNG8 converter really free?
Yes — completely free, with no sign-up, no watermark and no daily conversion limits. The site is supported by advertising.
Are my files uploaded to a server?
No. The conversion runs entirely inside your browser using WebAssembly, so your files never leave your device — that is what makes it instant and private.
Does it work on Windows, Mac, iPhone and Android?
Yes. Anything with a modern browser works: Windows, macOS, Linux, Android and iOS. No software installation is required.
Will I lose quality converting TIFF to PNG8?
No — PNG8 is a lossless format, so every pixel of the converted image matches your original TIFF file. You can also adjust the quality/size balance before converting when the target format supports compression.
Can I convert several TIFF files at once?
Yes — drop as many files as you like into the tool and they are converted in one batch. When more than one file comes out, everything is bundled into a ZIP for a single download.
What happens to EXIF data and other metadata?
Conversions here re-encode the image, and re-encoding generally does not carry the original metadata over. If the EXIF data of your TIFF files matters (camera model, GPS, timestamps), keep the original file as the master and treat the converted copy as the shareable version.