Aspect Ratio Calculator
Instant proportion calculator & resolution resizer
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The free, distraction-free, 100% private Aspect Ratio Calculator designed for digital creators, frontend engineers, UI/UX designers, and video editors. All math and image processing happen client-side inside your browser.
PH · launched Oct 19, 2026 · 1 upvote (top 67%) · 0 views
Niche: specialized calculation tools · 459 launches, 52 in the last 7 days ▼ -30% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Prosumer
- Not AI
- Hobby / open-source project
- Design Tools
- User Experience
- Social Media
Visit website ↗ Source listing ↗
Could you build this?
Yes This is a simple client-side math tool with image resizing done in the browser via the Canvas API. It requires no specialized infrastructure.
Competitors
Other products that read as similar to this one : 391 launches clear the similarity bar, closest 8 shown.
Attention rank: #104 of 392 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 349 days after the earliest competitor.
- AspectDock · ph · 2026-09-30 · 1 upvotes · similarity 0.55
- 300 DPI Pixel Calculator · ph · 2026-10-20 · 1 upvotes · similarity 0.49
- ResizeImage.app · ph · 2026-10-13 · 1 upvotes · similarity 0.49
- Easy Scale Calc · ph · 2026-10-06 · 2 upvotes · similarity 0.48
- Free Online Screen & Device Analyzer... · ph · 2026-10-25 · 2 upvotes · similarity 0.48
- Ratio · ph · 2026-10-15 · 1 upvotes · similarity 0.47
- Online Ruler · ph · 2026-10-23 · 1 upvotes · similarity 0.45
- OptiLens 3D · ph · 2026-09-24 · 1 upvotes · similarity 0.45
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.