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LockLines

Design Mac lock screen messages that fit

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LockLines is a macOS app for designing plain-text lock screen messages that fit the small message area.

PH · launched Sep 24, 2026 · 75 upvotes (top 2%) · 2 views

Niche: desktop environment and customization software · 286 launches, 15 in the last 7 days ▼ -35% · Explore this niche →

Category and tags

  • Horizontal
  • Content generation
  • B2C
  • Not AI
  • Commercial product
  • Mac
  • Design Tools
  • Apple

Visit website ↗ Source listing ↗

Could you build this?

Yes It is a straightforward utility app that calculates character constraints, formats plain text, previews it within a simulated macOS lock screen viewport, and copies it to the clipboard.

Competitors

Other products that read as similar to this one : 187 launches clear the similarity bar, closest 8 shown.

Attention rank: #13 of 188 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 230 days after the earliest competitor.

  • Lock Me Out: Stop Screen Time · ph · 2026-10-07 · 1 upvotes · similarity 0.45
  • Peck · github · 2026-11-01 · 29 upvotes · similarity 0.43
  • CryptBrew Lock · ph · 2026-11-13 · 1 upvotes · similarity 0.41
  • Pocket Screen · ph · 2026-07-17 · 207 upvotes · similarity 0.41
  • MacID · ph · 2026-10-28 · 2 upvotes · similarity 0.41
  • MeOS · ph · 2026-10-27 · 3 upvotes · similarity 0.40
  • Appz · ph · 2026-11-05 · 2 upvotes · similarity 0.40
  • Fortify: App Lock · ph · 2026-11-15 · 2 upvotes · similarity 0.39

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.