Image Format Comparison

TIFF vs PNG: Which Lossless Image Format Should You Use?

TIFF and PNG are both lossless image formats, but they serve completely different workflows. TIFF was designed for the print and publishing industry — it supports CMYK, 32-bit float colour, multiple layers, and rich metadata. PNG was designed for the web — it's compact, browser-compatible, and supports transparent backgrounds. Choosing between them is usually determined by where the image is going: print vs. web.

TIFFvsPNG

Quick Verdict

Use TIFF when…

Use TIFF for professional print production, photo editing workflows with 16-bit or 32-bit colour depth, publishing industry deliverables, and any context where CMYK colour mode is required.

Use PNG when…

Use PNG for web images, transparency in digital design, screenshots, icons, logos, and any digital output where broad software support and reasonable file sizes matter.

TIFF vs PNG: Feature Comparison

Feature	TIFF	PNG
Compression	Lossless (LZW or uncompressed) — often uncompressed for print	Lossless (DEFLATE) — always compressed
Colour modes	RGB, CMYK, Grayscale, Lab, and more	RGB and Grayscale only
Bit depth	8, 16, 32-bit per channel	8-bit (or 16-bit PNG, rarely used)
Transparency	Supported via alpha channel	Full alpha channel transparency
Web browser support	Not natively supported in browsers	Universal browser support
File size	Very large (uncompressed 300 DPI print file can be 100+ MB)	Much smaller than uncompressed TIFF
Layers/metadata	Supports multiple layers and extensive metadata	Single layer, basic metadata
Primary use case	Print production, professional photography, archiving	Web graphics, digital design, transparency

When TIFF wins

✓Compression: Lossless (LZW or uncompressed) — often uncompressed for print
✓Colour modes: RGB, CMYK, Grayscale, Lab, and more
✓Bit depth: 8, 16, 32-bit per channel

When PNG wins

✓Compression: Lossless (DEFLATE) — always compressed
✓Colour modes: RGB and Grayscale only
✓Bit depth: 8-bit (or 16-bit PNG, rarely used)

Frequently asked questions

Is TIFF higher quality than PNG?

Both are lossless, so neither degrades image data. TIFF supports higher bit depth (16-bit and 32-bit per channel vs. 8-bit standard for PNG) and CMYK colour mode, which can capture colour information that 8-bit RGB PNG cannot represent. For photography and print, TIFF's depth advantages are meaningful. For web images and digital graphics, PNG's 8-bit is sufficient and the format is far better supported.

Can I use TIFF on a website?

No — web browsers don't support TIFF natively. Browsers support JPG, PNG, WebP, AVIF, GIF, and SVG. Convert TIFF to PNG or WebP for web use. For photographs, convert TIFF to WebP or JPG.

Why is my TIFF file so much larger than PNG?

TIFF files for print production are often stored uncompressed for fastest read/write in professional software — an uncompressed 300 DPI A4 image in TIFF can be 25–100 MB. PNG always applies lossless compression. If you use TIFF with LZW compression (an option in Photoshop's TIFF save dialog), the file size gap narrows significantly.