Shrink a large PDF for email or upload in your browser — pick a quality level, download a smaller file. Free, no signup, nothing uploads.
· · 4 min read
Not if you pick a light or medium level — text stays sharp and images keep readable quality. Heavy compression shrinks more but softens images.
Files up to 10MB process comfortably in your browser. Everything runs locally, so no upload queue or waiting room.
No — compression runs fully on your device. Your PDFs never leave your browser.