Shrink oversized PDFs by re-rendering pages at lower image quality — right in your browser. Honest controls, real before/after sizes, no uploads, no sign-up.
Works best on scanned or image-heavy PDFs
After compression you can't select, copy or search text, and tiny fonts may look blurry. Don't use this on contracts you need to keep crisp.
A text-only or already-optimized PDF can come out larger. We show you both sizes honestly so you can keep the original if that happens.
72–130 DPI is fine for screens and email but not for professional printing. Keep your original for print jobs.
A 200-page scan renders page by page in your browser — give it a minute and keep the tab open until it finishes.
Each page is re-rendered as a JPEG image at a lower resolution and quality, then rebuilt into a new PDF. This is honest, predictable compression — it works best on scanned or image-heavy PDFs.
No — and we tell you upfront. Because pages become images, text is no longer selectable or searchable, and fine print can look softer. For text documents you need to keep crisp, this tool is not the right choice.
Text-based or already-optimized PDFs often don't shrink with this method — sometimes they grow. The tool works best on scanned documents, photo-heavy reports and image-rich presentations.
Yes. Everything runs in your browser; your PDF is never uploaded to any server.