Sightline - Capture anything on your screen and share clean

Sightline is a lightning-fast screenshot and annotation tool that lives in your browser. Capture any part of the screen, add clean callouts, highlights, and shapes, then share instantly with a link or download. Unlike heavy desktop tools, Sightline is built for speed and clarity: no cluttered UI, no bloat—just precise screenshots that make bugs, feedback, and explanations easy to understand.

Hey Product Hunt 👋 Sightline started from a simple frustration: taking a quick screenshot always turned into a mini design project. Too many buttons, too much clutter, and sharing was slower than it should be. With Sightline you can: Capture any area of your screen in a couple of clicks Add clean annotations (arrows, boxes, highlights, text) that are actually readable Share with a link or download instantly for docs, tickets, or chat It’s especially useful for: Product & design feedback Reporting bugs and UX issues Teaching, walkthroughs, and explaining “what you see” I’d love feedback on: What annotation tools you’re missing How well the speed & UX fit into your daily workflow I’ll be here all day answering questions and shipping improvements based on your comments 🔍✨

Sightline - Capture anything on your screen and share clean

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