Convert your .png files to .tiff format online for free. No software to install. Fast, secure, and easy.
Free — 3 conversions per day
Drag and drop your .png file or click to browse.
Select TIFF as your output format.
Click Convert and download your .tiff file.
Both PNG and TIFF preserve image quality without loss. The conversion between these formats is about choosing the format that best fits your workflow and platform requirements.
PNG (Portable Network Graphics, introduced in 1996) uses DEFLATE (lossless) compression. TIFF (Tagged Image File Format, introduced in 1986) uses LZW, ZIP, JPEG, PackBits, CCITT, or None compression. PNG browser support: Universal. TIFF browser support: None.
Both PNG and TIFF use lossless compression. The conversion preserves 100% of the original data — the output file is pixel-for-pixel (or sample-for-sample) identical to the input. No quality is lost during this conversion.
Typical PNG file size: A 12MP photo: ~15-25 MB; a 800x600 screenshot: ~200-500 KB. Typical TIFF file size: A 12MP photo (16-bit RGB): ~72 MB uncompressed; ~25-35 MB LZW.
For the best conversion results, always start from the highest quality source file available. Converting from a previously compressed file compounds any existing compression artifacts. When in doubt, use higher quality settings — you can always re-convert at lower quality later, but you cannot recover quality that has been lost.
Convert PNG to TIFF completely free with no limits. No hidden fees, no watermarks.
Create a free account in 10 seconds and start converting immediately. No credit card required.
Image conversions happen in your browser using the Canvas API. Your files never leave your device — zero server upload.
Convert files from any device — desktop, tablet, or phone. No software to install, works in any modern browser.
SquishConvert supports over 358 file conversion combinations across images, documents, audio, and video.
Your converted .tiff file maintains the best possible quality. No unnecessary compression or quality loss.
Yes, PNG to TIFF conversion is completely free with no limits. Image conversions happen in your browser.
Image conversions are instant — they happen directly in your browser without uploading to any server.
Absolutely. PNG to TIFF conversion happens entirely in your browser. Your files never leave your device.
Currently, SquishConvert converts one file at a time. Batch conversion is coming soon — stay tuned!
Free users can convert files up to 10 MB. Pro users can convert files up to 500 MB.