About converting TIFF to PNG
This is a free online TIFF to PNG converter that runs entirely inside your browser, with no upload to a server and no account to create. TIFF is the archival and print-production workhorse, holding layers, CMYK colour and lossless high-bit-depth scans that publishers and libraries depend on. PNG is a lossless raster format with a full alpha channel, which makes it the default for screenshots, logos, icons and any artwork that needs clean transparent edges.
Most people convert TIFF to PNG because something downstream refuses the original - an upload form, a printer driver, or an app that never added support for the newer format.
Because every conversion runs on your own device through WebAssembly builds of the same open-source engines desktop tools use, there is no upload queue, no file-size cap imposed by a server, and no copy of your TIFF sitting in someone else's storage afterwards. That matters most for anything you would hesitate to hand to a third party - identity documents, contracts, medical scans, unreleased work, client material. It also means the converter keeps working with no network connection at all once the page has loaded.
TIFF to PNG is one of many routes available here. If a direct path between two formats does not exist, the converter automatically chains several conversions together to reach the one you asked for, so you can get from almost any input to almost any output in a single step.
How to convert TIFF to PNG
- Drop your TIFF file onto the area above, or click it to browse for one.
- Confirm that "Convert from:" reads TIFF - it is detected from your file automatically.
- Check that "Convert to:" is set to PNG. It is already pre-selected on this page.
- Press Convert, then save the converted image when it is ready.
Frequently asked questions
- Is this TIFF to PNG converter free?
- Yes, completely. There is no charge, no account, no watermark on the output and no daily conversion limit.
- Are my files uploaded to a server?
- No. The conversion runs in your browser using WebAssembly, so your TIFF file never leaves your device and nothing is stored anywhere after you close the tab.
- Is there a file size limit for TIFF to PNG conversion?
- There is no server-imposed limit, because there is no server involved. The practical ceiling is your own device's available memory, so very large files convert faster on a desktop than on a phone.
- Does converting TIFF to PNG reduce quality?
- It depends on the target format. PNG output is produced at high quality settings, but converting into a lossy format always discards some data by design, and re-encoding an already-lossy file compounds that. Convert from the highest-quality source you have rather than from a previously converted copy.
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