Convert your .tiff files to .png format online for free. No software to install. Fast, secure, and easy.
Free — 3 conversions per day
Drag and drop your .tiff file or click to browse.
Select PNG as your output format.
Click Convert and download your .png file.
Both TIFF and PNG preserve image quality without loss. The conversion between these formats is about choosing the format that best fits your workflow and platform requirements.
TIFF (Tagged Image File Format, introduced in 1986) uses LZW, ZIP, JPEG, PackBits, CCITT, or None compression. PNG (Portable Network Graphics, introduced in 1996) uses DEFLATE (lossless) compression. TIFF browser support: None. PNG browser support: Universal.
Both TIFF and PNG 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 TIFF file size: A 12MP photo (16-bit RGB): ~72 MB uncompressed; ~25-35 MB LZW. Typical PNG file size: A 12MP photo: ~15-25 MB; a 800x600 screenshot: ~200-500 KB.
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 TIFF to PNG 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 .png file maintains the best possible quality. No unnecessary compression or quality loss.
Yes, TIFF to PNG 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. TIFF to PNG 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.