How this works in your browser
Browsers decode a handful of formats natively and TIFF is deliberately not among them, so this tool loads UTIF.js, a JavaScript TIFF decoder, to read the file's raw pixel data directly in the page. Those pixels are drawn onto an HTML5 canvas and exported through the browser's PNG encoder. Because both TIFF and PNG are lossless, nothing is discarded anywhere in that chain: the output is a faithful pixel-for-pixel copy in a format everything can open. The multi-page limitation follows from the formats themselves rather than the tool, since a TIFF can hold a sequence of images while a PNG holds exactly one.
TIFF to PNG vs. traditional online converters
| Feature | TIFF to PNG (in-browser) | Traditional online converters |
|---|---|---|
| File upload required | No - never leaves your device | Yes - file is sent to a server |
| Processing queue | None - starts instantly | Often, especially at peak times |
| Watermark on output | Never | Common on free plans |
| Usage limits | None - free, unlimited use | Often capped per day or file size |
| Works offline once loaded | Yes, for most tools | No - requires a live connection |
| Account required | No | Often, for anything beyond a trial |
Who uses TIFF to PNG
Sharing archival scans
Convert a lossless scan into something colleagues can open without specialist software, keeping every pixel.
Preparing print files for review
Turn a prepress TIFF into a PNG for on-screen approval without degrading the image.
Editing photography exports
Move a TIFF from a RAW editor into tools that only accept common web formats.
How to use TIFF to PNG
- 1
Open the TIFF to PNG converter
Go to tools.slaytic.com and open the TIFF to PNG tool. No sign-up or account required.
- 2
Drop your TIFF file
Add the .tif or .tiff image. A decoder loads in your browser to read it, since browsers cannot open TIFF natively.
- 3
Download the PNG
Save the losslessly converted result, pixel-identical to the source.
Frequently asked questions
Why can’t I just open a TIFF in my browser directly?
Browsers do not support the TIFF format natively, unlike JPG or PNG, which is why a decoding step is needed first.
Does this support multi-page TIFF files?
The first image in the TIFF file is converted. Multi-page TIFFs are treated as their first page.
Is any quality lost in the conversion?
No, PNG is lossless, so the decoded pixel data carries over exactly.
Should I convert TIFF to PNG or to JPG?
PNG when the pixels matter: archival scans, documents, anything with text or flat colour, or images you will edit further. JPG when the file needs to be small and the content is photographic. Since TIFF is usually chosen precisely because quality matters, PNG is normally the more faithful destination.
Why do professionals still use TIFF?
Because it is lossless, handles very high bit depths, and supports layers, embedded colour profiles and multiple pages in one file. Scanners, print workflows and photo archives rely on it for exactly those reasons. What it is not is a web format, which is why browsers never bothered to support it.
What happens to my multi-page TIFF?
Only the first image is converted, since PNG holds a single image. A multi-page scan produces one PNG of the first page. If you need every page, converting to PDF instead keeps them together as one document.
Is my file uploaded anywhere?
No. The TIFF is decoded and re-encoded inside your browser tab.