All free, browser-based, no download required. Many have apps too.
| Site | Key Features | Piece Range | Mobile App |
|---|---|---|---|
| Jigsaw Explorer (jigsawexplorer.com) | Curated high-res photos, 6–1000+ pieces, rotation toggle, save progress, no ads (donation) | 6–1000+ | iOS / Android |
| Jigidi (jigidi.com) | Massive user uploads, social (comments, times), create your own, categories, timer | 9–1000+ | iOS / Android |
| Puzzle.com | Clean UI, daily puzzle, categories (animals, art, places), adjustable difficulty | 30–500 | iOS / Android |
| Jigsaw Planet (jigsawplanet.com) | User uploads, embeddable, timer, fullscreen, create from image URL | 20–500+ | Web only (mobile browser ok) |
| The Guardian (theguardian.com/crosswords/jigsaw) | Daily curated photo puzzle, 3 sizes, no account needed | 48–300 | Web |
| The New York Times (nytimes.com/games/jigsaw) | Daily puzzle (subscriber), archive, high-res photography | 50–300 | NYT Games app (sub) |
Pro Tip: Use fullscreen (F11) and a mouse (not trackpad) for best experience.