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lumela

CleanShot-style screenshots for Windows, macOS and Linux. Free and open source: capture, beautify, annotate, copy text (on-device OCR), and emails, card numbers, IPs and API keys are blurred for you.

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GITHUB · launched Nov 10, 2026 · 23 upvotes (top 85%) · 0 views

Niche: screenshot capture and mockup tools · 215 launches, 16 in the last 7 days ▼ -24% · Explore this niche →

Category and tags
  • Horizontal
  • Prosumer
  • AI feature
  • Hobby / open-source project
  • annotation
  • beautify-screenshots
  • cleanshot-alternative
  • cross-platform
  • linux
  • macos
  • +14 more

Visit website ↗ Source listing ↗

More like this: all 215 launches in screenshot capture and mockup tools →

Could you build this?

Partial A screenshot tool with annotation and beautification is vibe-codeable, but cross-platform native capture, on-device OCR, and reliable PII detection across three OSes add real platform-level work.

What it would actually take: Use Tauri or Electron with native modules for screen capture (ScreenCaptureKit on macOS, Windows Graphics Capture, and X11/Wayland on Linux). Add on-device OCR via Tesseract or OS-native engines, and detect emails, cards, IPs, and keys with regex plus Luhn checks and possibly a small NER model. Cross-platform capture quirks and high-accuracy PII detection are the hard parts.

Competitors

Other products that read as similar to this one : 607 launches clear the similarity bar, closest 8 shown.

Attention rank: #586 of 608 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 321 days after the earliest competitor.

  • loupe · github · 2026-10-10 · 13 upvotes · similarity 0.62
  • Daisyshot · ph · 2026-11-12 · 1 upvotes · similarity 0.59
  • OpenScreenShot · ph · 2026-10-13 · 1 upvotes · similarity 0.58
  • Glossyshots · github · 2026-10-12 · 13 upvotes · similarity 0.58
  • Capso · ph · 2026-04-11 · 268 upvotes · similarity 0.57
  • Screenshotty · ph · 2026-11-01 · 1 upvotes · similarity 0.57
  • ClipShot · ph · 2026-11-07 · 1 upvotes · similarity 0.55
  • Easyshot · ph · 2026-11-12 · 1 upvotes · similarity 0.55

Related data

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.