Observed arrival · 2026-11-02
Weeimg, an in-browser image compressor
A browser-based tool that compresses PNG and JPEG images, or converts them to WebP, without uploading files.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People compressing images in a browser
- Worth noticing
- The page reports testing 180 images, with 71 held out from tuning for its comparison table.
Field notes
The page describes a search across palette sizes from 2 to 256, testing each with and without dithering before selecting a result by SSIMULACRA2 score. Its comparison uses 180 images and says 71 were held out of tuning; the listed formats include icons, screenshots, illustrations, photos, cut-outs, and 3D renders. The stated ceiling is 40 megapixels per image, with a separate 30-megapixel limit for animated PNG.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue