Reference guide
Noon product image requirements (2026)
The technical and content rules your product images must meet — plus how to check them free before upload.
Published 2026-10-04 · 6 minute read · By NoonFixer
Technical requirements
- Minimum width: 660px. Smaller images fail or render poorly.
- Aspect ratio above 0.5. Extremely tall, narrow images are rejected.
- File size under 10MB per image.
- JPEG/JPG or PNG. WebP is a frequent rejection — convert before upload.
These are the working thresholds enforced in practice. Treat them as a preflight baseline and re-check Seller Lab, because marketplace requirements can change.
Main image rules
The main image carries the listing: it should show the actual product, fill the frame, and be free of heavy text overlays or misleading props. Lifestyle shots belong in secondary slots. Variant consistency matters — the image must match the selected color, size, and model.
Image URLs in NIS files
NIS imports need public HTTPS URLs pointing directly at image files — not gallery pages, not expiring links, not URLs that require sign-in. Test in a private window: if it does not load as a direct image there, the importer will likely fail on it.
Check before you upload
The free Image Compliance Checker measures real dimensions, format, and file size in your browser and can resize, convert, and re-export failing images as a ZIP. For catalog-wide audits, paste image URLs from a Content Export and get per-product verdicts.
Frequently asked questions
Beyond the minimums: images that convert
Passing the technical bar gets you listed; converting shoppers takes more. The listings that win show the product at true scale, include a lifestyle or in-use shot, and answer the top three buyer questions visually (size, contents, compatibility). Treat the 660px minimum as a floor, not a target — 1500px+ main images zoom cleanly and look professional.
Infographics: useful, with limits
One spec-callout graphic among your 7 slots can lift conversion for technical products — dimensions, materials, box contents. Keep text large enough to read on a phone, keep every claim verifiable, and never let the graphic replace the clean main product shot. If a claim on the graphic is wrong, it is your return to process.
Auditing images at catalog scale
You cannot open 2,000 images by hand. Export image URLs via Content Export, run them through the Image Compliance Checker in URL mode, and work the failure list: WebP conversions first (bulk-convertible), then undersized (needs re-sourcing), then dead links (needs re-hosting). Re-audit quarterly — image hosts change policies without telling you.
Color accuracy: the return killer
The most expensive image mistake is not a technical rejection — it is wrong color. A red that photographs orange generates returns that no 660px rule prevents. Shoot in daylight-balanced light, include a neutral reference, and check the final JPG on a phone screen (where most shoppers live) before it goes into the NIS file. One return costs more than one re-shoot.
What to do when suppliers only have bad images
Small suppliers often send 400px catalog grabs. Your options, in order: (1) request originals — ask specifically, many have them; (2) order a sample and shoot it yourself (a lightbox and a phone beat a bad supplier image); (3) as a last resort, list with what you have and flag the SKU for image replacement. Never upscale-and-hope on a hero product — the main image carries the conversion.
2026 watch items
Two trends to watch: marketplaces keep tightening image quality bars (higher minimums arrive unannounced), and AI-generated product images are drawing policy scrutiny — a synthetic image that misrepresents the product is a policy violation, not a shortcut. When in doubt, real photography of the real product remains the safest choice in every review queue.
Quick reference card
Minimum 660px wide — aspect ratio above 0.5 — under 10MB — JPG or PNG (no WebP) — public HTTPS direct URLs — main image shows the real product, variant-consistent. Six rules. Check every image against all six before it enters an NIS file, and re-check Seller Lab periodically since requirements can change.
Put it on the calendar
Image compliance is not a one-time task. Put a quarterly reminder on your calendar: re-run the catalog’s image URLs through the checker, replace what broke, and confirm the requirements have not changed in Seller Lab. Fifteen minutes four times a year prevents the slow rot that turns a clean catalog into a rejection list.
Does Noon accept WebP images?
WebP is frequently rejected on import. Convert to JPG or PNG first.
What is the minimum image size for Noon?
Work to at least 660px wide with an aspect ratio above 0.5 — and always confirm against Seller Lab’s latest published rules.
How many images can I add per product?
The NIS template supports up to 7 image URLs. Use them: multiple angles reduce returns.
Can I just enlarge a small image to pass?
It may pass the technical check, but upscaling cannot restore lost detail. Larger source images always look better.