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Instagram Explore Preview at Thumbnail Size
On Explore, your post competes as a small tile in a dense discovery grid, often beside video and larger featured cells. Preview it at that reduced scale to see whether the subject and any text still read in a fraction of a second.
See One Post Everywhere
Set up your post, compare every important crop, and review issues before publishing.
Processing your images…
Your Previews
Compare crops across Instagram placements
Your Views Will Appear Here
Upload an image or load the example to compare every placement and run the visual QA check.
Visual ideas, considered details, and work in progress.
Click an empty tile to add an image. Drag tiles to rearrange the grid.
Click a tile or drag your post to compare its position at Explore thumbnail size.
Design for a Tiny Cell
Explore lays posts out in a three-column mosaic where a standard tile is only a few hundred pixels wide and some cells span 2×2. Fine print and low-contrast subjects that look fine in the feed can dissolve here; this view shows the smallest version first.
Win the Half-Second Scan
People flick past Explore quickly. One clear focal point, strong contrast, and minimal small text give a post its best chance of earning a tap. Use the preview to judge recognisability rather than fine detail.
Mind the Centre Crop
Explore tiles are cropped to squares from the centre, so the edges of a portrait or landscape upload can disappear. Keep the essential subject clear of the top, bottom, and sides.
About This Thumbnail Readability Check
How do I check how my post looks in Explore?
Upload an image above and the tool places it inside an Explore-style discovery grid at thumbnail scale — no account needed — so you can judge clarity before publishing.
What size are Explore thumbnails?
Standard Explore tiles are small centred squares, with occasional larger 2×2 featured cells. Because they are so small, treat this as a legibility check rather than a detail check.
How is thumbnail readability estimated?
The tool uses image dimensions, the relative thumbnail scale, crop geometry, and simple content heuristics. Treat any warning as a prompt to review, not a guarantee.