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R8 ByteFit

Compress images to a KB limit, right on your device

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Compress images to a KB limit on Mac, iPhone and iPad. Preview before saving, keep originals and process locally. Try 3 of your own images free, then unlock once. No subscription.

PH · launched Sep 28, 2026 · 1 upvote (top 69%) · 0 views

Niche: image processing and editing tools · 260 launches, 21 in the last 7 days ▼ -28% · Explore this niche →

Category and tags
  • Horizontal
  • Workflow automation
  • Prosumer
  • Not AI
  • Commercial product
  • Mac
  • Productivity
  • Photography

Visit website ↗ Source listing ↗

More like this: all 260 launches in image processing and editing tools →

Could you build this?

Yes The app performs local client-side image compression targeting a specific byte threshold, which can be accomplished using an iterative binary-search compression loop with standard native image libraries (CoreGraphics/ImageIO on iOS/macOS).

Competitors

Other products that read as similar to this one : 675 launches clear the similarity bar, closest 8 shown.

Attention rank: #531 of 676 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 269 days after the earliest competitor.

  • Compress to 100KB · ph · 2026-09-09 · 1 upvotes · similarity 0.65
  • PhotoFit · ph · 2026-10-06 · 1 upvotes · similarity 0.63
  • FitPhotoKB · ph · 2026-10-27 · 2 upvotes · similarity 0.63
  • ExactSize · ph · 2026-11-10 · 1 upvotes · similarity 0.60
  • Kilomill · ph · 2026-10-24 · 1 upvotes · similarity 0.59
  • SwiftShrink · hn · 2026-07-02 · 6 upvotes · similarity 0.58
  • ToolKB · ph · 2026-09-20 · 1 upvotes · similarity 0.58
  • Image In Kb · ph · 2026-09-07 · 1 upvotes · similarity 0.58

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.