The official specs
| Asset | Recommended |
|---|---|
| Gallery images | 1270×760 px; at least 2 needed for the gallery to appear |
| Thumbnail | Square, 240×240 px; GIFs allowed |
| File size | Under 3MB per image |
Source: Product Hunt — Preparing for launch. Last checked November 2026.
Exporting at 1270×760
- Open the studio and import your screenshot.
- Go to Export → Canvas Aspect Ratio, type 1270 for width and 760 for height, and press Set.
- Style it: a frame, a background and a short headline with the text tool.
- Download at 1x for exactly 1270×760. WebP or JPEG usually keeps the file well under 3MB.
Need ideas for what to show in each slot? The Product Hunt image maker walks through a full launch gallery.
What to put in the gallery
The first gallery image works like a thumbnail for your whole launch, so lead with the clearest view of the product and a short benefit headline. Follow with one feature per image, a before-and-after if your product changes a workflow, and a final image that says how to start. Keep every image at the same size and background so the gallery feels like one story. Text should be large enough to read when the image is scaled down in the feed.
