SeamShot
Full-page screenshots, seam-verified before stitching
What it does
Full-page screenshot tools usually break on tall pages — sticky headers get duplicated, seams line up wrong, stitches tear apart. SeamShot checks every overlapping region pixel by pixel before joining two slices, which is why long pages come out clean. It can also watch a page on a schedule, then show you a text-plus-image diff against your last capture — so changes surface on their own instead of you re-checking by hand. It's free and doesn't require an account.
Every seam is pixel-checked before it's stitched in — so your full-page screenshot looks exactly like the page did. Every "full page" tool scrolls, snaps, and hopes the pieces line up — and half the time they don't. SeamShot checks every overlap pixel-by-pixel and re-shoots it automatically if it's off, before it ever reaches your image. That's the Overlap Logic behind SeamShot. SeamShot captures overlapping slices and cross-checks every pixel where they meet. If two slices don't line up, it recaptures automatically — so the seam disappears instead of showing up in your screenshot. Register a URL to periodically auto-recapture and get notified when it changes. Track a price, a job listing,…from seamshot.netlify.app
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