Compress PDF — free, private, in your browser
Reduce the size of a PDF so it's easy to email or upload, without sending it to anyone first. TaimurTools re-encodes the embedded images at a lower quality right inside your browser, so the compression happens on your device and your file is never uploaded to a server. No signup, no watermark, no daily limit. Great for shrinking scanned documents, image-heavy reports, and presentations below attachment limits while keeping your data private.
- Shrink PDF file size in-browser
- Adjustable image quality
- No upload — fully private
- Free, no signup or watermark
📦 Compress PDF
Shrink file size by re-rendering each page at lower image quality. Runs in your browser.
Re-renders each page at the chosen scale and JPEG quality. Best for image-heavy PDFs; text-only PDFs may not shrink much.
How to use Compress PDF
- Open the toolOpen the Compress PDF tool using the launch button above.
- Add your PDFSelect the PDF — it stays on your device and is never uploaded.
- CompressRun the compression; the file's embedded images are re-encoded locally.
- DownloadDownload the smaller PDF. Nothing was sent to a server.
Frequently asked questions
Is my file uploaded to compress it?
No. Compression runs in your browser — your PDF never leaves your device.
Will quality drop?
Image-heavy PDFs shrink the most; text stays sharp. You're trading some image quality for a smaller file.
Is it free?
Yes — free, no signup, no watermark.