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The 635px first-photo rule

635px 首图规则

  1. Treat the first photo as the catalog cover — aim ~635px on both sides.
  2. 635px and 2000px image-zoom are separate checks; pass both if you need zoom.
  3. After swapping the hero, re-audit the live page once cache catches up.

I treat my first listing photo as the catalog cover. Etsy repeats it in search results, favorites grids, and many off-Etsy previews. It is not always photo slot one in my creative story, but it is the hero the platform publishes size floors for.

TagPeek cites a 635 pixel minimum width and height for the first photo in Rule 02, matching Etsy Help language about search visibility. Falling short does not always remove the listing, but next to sharper competitors you can look soft and lose clicks.

Why 635px is not the same as zoom

The 635px rule is separate from hover-zoom’s 2000px shortest-side requirement. An 800px square might pass the first-photo check while keeping zoom disabled. A 2500px wide panorama might enable zoom but crop awkwardly in 1:1 search tiles if the subject sits outside the safe zone.

I use the detector’s crop previews to see how Etsy trims the same file across 1:1, 4:5, 4:3, and 5:4 frames. Orange safe zones mark areas likely to survive grid crops. Subject placement matters as much as raw resolution.

How I keep heroes search-ready

Mobile-first photography can accidentally shrink the short side. If you export vertical stills to a square canvas with wide margins, the product pixels might not fill enough of the frame to look sharp when shrunk.

Consistency across listings helps buyers recognize my shop. I keep hero exports on a shared preset: sRGB, enough short side for zoom if detail matters, and 635px or larger on both dimensions for slot one.

TagPeek’s listing health score bundles first-photo signals with tag and title checks. None of those numbers predict sales. They summarize how closely your live listing matches published requirements you can verify yourself.

When I swap the first photo after launch, I re-run the extension audit. Etsy reprocesses uploads; page caches can take time to catch up. A passing local file plus a failing live read usually means I uploaded the wrong file, or old cache is still showing.

I pair this rule with transparency and watermark self-checks in the detector. Some programs exclude watermarked heroes even when pixels are ample.

If I keep separate photos for Pinterest or Instagram, I still validate the Etsy hero on its own. Cross-posting compressed social exports is a common way shops dip under 635px without noticing.

I document the export recipe the detector generates in our shop notes. New helpers can paste the same dimensions and quality settings instead of guessing.

Square mockups with too much padding shrink the product share of the frame. The 635px rule measures the file, but human shoppers still punish tiny subjects surrounded by empty margin. Crop tighter before chasing more pixels.

If I A/B test heroes, I change one variable at a time. Swapping photos and tags simultaneously makes it impossible to know which edit moved my TagPeek score.

Handmade variance means two finished mugs may photograph differently. I standardize lighting and distance so the hero represents the typical item, then verify pixels on that representative shot.

Bundles with multiple items need heroes that read at thumbnail scale. A collage of four tiny products may technically pass 635px while failing the squint test in search.

If I migrate from another platform, I re-export heroes instead of reusing compressed marketplace thumbnails. Those imports often arrive already under the first-photo floor.

Listing videos do not replace the still hero for grid crops. I treat video as supplemental while the first photo carries search square duty.

Seasonal overlays on heroes — holiday badges, sale ribbons — should stay inside the safe zone in crop previews. A badge clipped in search can look unprofessional even when raw pixels pass.

If you use AI upscalers, inspect edges for halos before upload. Halos survive 635px checks while failing buyer trust.

I compare my first photo to competitors in the same search query on desktop. I am not copying style; I am calibrating whether my thumbnail competes at card size.

Sources in TagPeek

Image-size guidance: Etsy recommends at least 2000px on both sides. This tool measures image dimensions; it cannot establish live zoom availability from dimensions alone. Verify zoom on the listing itself.