TIFF vs PNG vs JPG — Which Image Format Should You Use?

TIFF, PNG, and JPG solve three different problems. JPG compresses photographs aggressively for sharing. PNG preserves every pixel losslessly with web compatibility. TIFF stores the maximum possible quality for archiving and printing. Choosing the right format means knowing which problem you're solving right now.

This guide covers all three formats side-by-side — quality, file size, compatibility, and the specific situations where each one wins.

Quick summary: TIFF vs PNG vs JPG

Property	TIFF	PNG	JPG
Compression type	Lossless (or none)	Lossless	Lossy
Typical file size (20MP photo)	50–150MB	20–50MB	3–8MB
Quality loss	None	None	Some (invisible at 90+)
Transparency support	Limited	Full (alpha channel)	None
Browser support	No	Yes	Yes
CMYK support	Yes	No	No (RGB only)
16-bit support	Yes	Yes (up to 16-bit)	No (8-bit only)
Best for	Print, archiving, editing	Web graphics, logos, screenshots	Web photos, email, sharing

When to use JPG

JPG is the right choice when:

• You're sharing or publishing a photograph to the web, social media, or email
• File size matters more than absolute maximum quality
• The image doesn't need transparency
• You won't be editing the file after saving (JPG degrades with each re-save)

JPG at quality 90 is visually indistinguishable from TIFF and PNG for photographic content at normal viewing sizes. The 10–20x file size reduction is the entire point. Instagram, LinkedIn, and portfolio websites want JPG for photographs — and they recompress uploaded images anyway, making the marginal quality difference between JPG quality 90 and PNG invisible in the final result.

JPG fails when: you need transparency (no support), the image contains text or sharp graphics (compression artifacts are visible at edges), or you'll edit and re-save repeatedly (quality degrades each time).

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When to use PNG

PNG is the right choice when:

• The image needs a transparent or semi-transparent background
• The image contains text, logos, diagrams, or sharp geometric elements
• You want lossless quality with web compatibility (TIFF doesn't display in browsers)
• You'll edit the file further and need lossless saves
• The image is a screenshot or UI capture

PNG compresses photographs losslessly but produces files 3–5x larger than JPG for the same visual quality. For photos without transparency going to the web, JPG is more practical. For anything with transparency, anything graphic/illustrative rather than photographic, or anything that needs lossless fidelity in a web-compatible format — PNG is the answer.

When to use TIFF

TIFF is the right choice when:

• You're in a print production or prepress workflow (CMYK, 300+ DPI)
• You're archiving original scans or camera exports for professional use
• You're editing a 16-bit or 32-bit image and need the full bit depth preserved
• A client or lab specifically requires TIFF
• You're using software (GIS tools, scientific imaging, medical imaging) that expects TIFF

TIFF's main disadvantages: files are enormous, and it has almost no web compatibility. Every device that can view a PNG can view a JPG, but TIFF requires specific software. For anything going to a phone, a browser, or a web system — convert to PNG or JPG first.

The right workflow: use all three formats together

These formats aren't rivals — they're tools for different stages of an image's life:

1. Capture/scan: RAW or TIFF — maximum quality from the source
2. Edit: TIFF — lossless saves through the entire editing process
3. Archive master: TIFF or PNG — lossless permanent storage
4. Web delivery (photos): JPG quality 88–92 — right size for web, invisible quality difference
5. Web delivery (graphics/logos): PNG — lossless, transparency support, universal compatibility
6. Print delivery: TIFF — industry standard, send the original

The mistake to avoid: using JPG as a master file. Once you convert to JPG, you can't get the lossless data back. The master should always be TIFF or PNG; JPG is a delivery format, not a storage format.

Free converters for each direction: TIFF to JPG, TIFF to PNG, JPG to PNG, and PNG to JPG.

Frequently Asked Questions

What's the best image format for printing?

TIFF is the commercial printing standard — it supports CMYK, high bit depth, and the lossless quality that professional print production requires. For home and office printing, JPG at quality 95 and PNG are both acceptable. For anything going to a print shop or commercial printer, ask what they require — most specify TIFF at 300+ DPI.

What's the best image format for websites?

For photographs without transparency: JPG at quality 85–90. For graphics, logos, screenshots, or anything with transparency: PNG. For the best compression with modern browser support, WebP or AVIF are the emerging standards. TIFF is not appropriate for websites — no browser displays it natively.

Can you tell the difference between PNG and JPG at high quality?

For photographic content at quality 90+, no — the difference is invisible at normal viewing sizes and on standard monitors. At 100% zoom, artifacts may be visible in JPG around sharp edges and in smooth gradients, but at typical web display sizes these disappear. For text, logos, and flat graphics, the difference IS visible: PNG renders these crisp while JPG shows subtle halos and artifacts.

Should I convert my photo library from JPG to PNG to improve quality?

No — converting JPG to PNG creates larger files without improving quality. The data that was lost when the photo was originally compressed to JPG is gone permanently. A JPG-to-PNG conversion just stores the JPG's existing quality in a lossless container. The file is bigger; the quality is identical. Start from the original RAW or TIFF if you have it.