Under1MB - Convert and compress images
Convert, compress & resize, right in your browser
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Under1MB is a client-side image toolkit — convert, compress, and resize images using nothing but your browser's own image engine. No backend means no upload step and no "we delete your files" policy to trust, because we never receive them. Type a target size (500KB, 1MB, whatever your form needs) and it finds the highest-quality file that fits. Batch 40 files into one ZIP. 11 formats, including HEIC and AVIF. Free and unlimited — the product is a browser tab, not infrastructure.
PH · launched Sep 13, 2026 · 1 upvote (top 69%) · 0 views
Niche: in-browser media compression tools · 126 launches, 13 in the last 7 days · Explore this niche →
Category and tags
- Horizontal
- Workflow automation
- B2C
- Not AI
- Commercial product
- Design Tools
- Productivity
- Photography
Visit website ↗ Source listing ↗
More like this: all 126 launches in in-browser media compression tools →
Could you build this?
Yes A purely client-side web application leveraging standard browser HTML5 Canvas APIs, Web Workers, and WebAssembly image encoders to resize and compress images.
Competitors
Other products that read as similar to this one : 868 launches clear the similarity bar, closest 8 shown.
Attention rank: #681 of 869 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 316 days after the earliest competitor.
- CompressImageWeb · ph · 2026-10-06 · 1 upvotes · similarity 0.67
- UnderLimit: PDF Compressor · ph · 2026-10-09 · 2 upvotes · similarity 0.63
- Compress to 100KB · ph · 2026-09-09 · 1 upvotes · similarity 0.63
- Image Toolbox · ph · 2026-10-06 · 1 upvotes · similarity 0.63
- MiniFolio · ph · 2026-09-10 · 4 upvotes · similarity 0.59
- Free Image Compressor · ph · 2026-10-15 · 1 upvotes · similarity 0.59
- Bulk Image Resize - Private & Free · ph · 2026-10-27 · 1 upvotes · similarity 0.59
- Online Toolroom · ph · 2026-10-25 · 2 upvotes · similarity 0.59
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.