ResizeHub

什麼是 ResizeHub？

ResizeHub is a privacy-first browser toolkit for image and PDF processing. Resize, compress, crop, convert, and optimize files entirely on your device—no uploads required. It also includes specialized tools for passport photos, signatures, thumb impressions, government exam applications (SSC, IBPS, UPSC, RRB), social media image sizes, and PDF workflows, all in one fast, free web app.