Seller tool
Check product images against Noon’s requirements before upload
Drop in your product images and get an instant verdict on dimensions, aspect ratio, format, and file size — plus one-click fixes that bring failing images into compliance.
What Noon checks on images
Noon’s image rules exist for a reason: listings with small, stretched, or broken images convert worse and get flagged. The commonly enforced technical bars are a minimum width of 660px, an aspect ratio above 0.5, a file size under 10MB, and JPEG/JPG-compatible output.
WebP files are a frequent silent killer: they look fine on your screen but get rejected on upload. The checker flags WebP immediately and offers conversion.
How the checker works
Add images by upload or URL. Each image is measured locally in your browser — real pixel dimensions, real file size, real format detection. Results show exactly which requirement failed and by how much.
The built-in fixer can resize, convert, and re-compress images, then bundle the corrected set as a ZIP with an error-free CSV mapping. One honest limit: upscaling a tiny image passes the technical dimensions but cannot restore detail that was never there — larger source images always win.
Batch image audits
Paste image URLs from a Content Export to audit a whole catalog’s worth of images without downloading them one by one. Unreachable URLs, wrong formats, and undersized files are listed per product so you know exactly which images to replace.
Frequently asked questions
WebP: the silent rejection
WebP is the most common image failure we see. It looks perfect in your browser, your designer exported it to save bytes, and then Noon’s importer rejects the row. The checker detects WebP by content — not just by file extension — and converts to JPG in one click.
Rule of thumb: if an image URL ends in .webp, ends in no extension at all, or came from a modern CDN, verify it before it goes into an NIS file.
Hosting checklist for NIS image URLs
- HTTPS only — plain HTTP links fail.
- Direct file links, not gallery or product pages.
- No sign-in walls, no expiring tokens, no hotlink protection.
- Stable: the same URL must work next month, not just today.
- JPG or PNG content at the other end — test with the checker, not your eyes.
What the verdicts mean
Each image gets a verdict per requirement, not a single pass/fail. Pass means the image meets the bar as measured. Fixable means a technical correction — resize, convert, compress — will bring it into compliance. Replace means no technical fix helps: the source is too small, the content is wrong, or the URL is dead. Respect the verdicts; overriding a “Replace” with wishful thinking is how rejections happen.
Preparing images for a whole catalog
For large catalogs, work from the Content Export: pull the image URL columns, run URL-mode checks, and sort failures by type. Convert all WebP first (fast, bulk-safe), then handle undersized images (needs new sources from suppliers), then dead URLs (needs re-hosting). Three passes, each with a clear action — that is how a 2,000-image backlog becomes manageable.
What are Noon’s product image requirements?
The commonly enforced technical bars are: at least 660px wide, aspect ratio above 0.5, under 10MB, and JPEG/JPG format. Always re-check Seller Lab, as requirements can change.
Can the tool fix my images automatically?
It can resize, convert (including WebP to JPG), and compress images, then export them as a ZIP. It cannot invent detail in a very small source image.
Are my images uploaded to a server?
No. Checking and fixing happen in your browser; nothing is stored.
Open the Image Compliance Checker — free
Runs in your browser. No sign-in, no API key. Your files never leave your device.