Hey everyone! I made PixCrunch, a small offline tool for shrinking images before you upload them — to itch or anywhere else.

• Batch process PNG · JPEG · WebP · GIF · BMP in → PNG / JPEG / WebP out
• Resize: scale %, fit within a bound, or max width
• Quality presets (Smaller / Balanced / Crisp), live before/after comparison, total saved
• Download all results as a ZIP
• One HTML file — double-click, no install, nothing ever leaves your computer, works offline forever
• English & Japanese UI

Free edition (10 images per run): https://capsuloom.itch.io/pixcrunch
Full edition ($5 — unlimited batches + target-size mode): https://capsuloom.itch.io/pixcrunch-full

It's made by me, so feedback is very welcome — happy to hear which formats or options you'd want next.