OpenScreenShot: open-source full-page screenshot and annotation tool
Details
- External ID
- 48839719
- Source
- HN
- Company
- —
- Product
- OpenScreenShot: open-source full-page screenshot and annotation tool
- Website domain
- openscreenshot.app
- Launched
- July 9, 2026
- Cohort
- —
- Upvotes
- 14
- Upvotes percentile
- 0.6338112305854241
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Enrichment
- Theme
- niche creative and graphics software
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- full-page screenshot and annotation tool
- Manually corrected
- False
Could you build this?
Yes Full-page screenshot capture, canvas-based annotations, and client-side image/PDF exports are standard Chrome extension features that an AI assistant can generate within a few days.
Discussion
7 comments analyzed.
Competitors mentioned: Firefox built-in screenshot capability, Chrome
Concerns raised: Website CSS not loading, renders as plain HTML, Page appears broken, Redirect issues
Feature requests: Configure wait time after scroll for JS fade-in animations
Competitors
Other products that read as similar to this one — 864 launches clear the similarity bar, closest 8 shown.
Attention rank: #320 of 865 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 252 days after the earliest competitor.
- LumaShot · github · 2026-09-27 · 24 upvotes · similarity 0.65
- Openvid · hn · 2026-05-15 · 6 upvotes · similarity 0.63
- Hikaru Labs · hn · 2026-06-24 · 6 upvotes · similarity 0.62
- omaframe · github · 2026-09-28 · 11 upvotes · similarity 0.60
- OpenSlides · hn · 2026-07-26 · 21 upvotes · similarity 0.58
- BetterCapture · hn · 2026-02-14 · 5 upvotes · similarity 0.57
- Fullpage Screenshot · ph · 2026-09-25 · 1 upvotes · similarity 0.57
- Simple Screenshot Copy · hn · 2026-08-20 · 6 upvotes · similarity 0.57
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.