100% private — files stay in your browser

Compress PDF to any size

Target 100KB for job applications, email-ready size, or shrink with no visible quality loss. Pick a preset or set a custom target.

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Drop your PDF here

or click to browse · max 50MB (free) / 500MB (pro)

Quality-first policy: we never drop below 144 DPI / 75% JPEG. If your target is too small to keep text crisp, we'll show you the best we could do and suggest alternatives (split pages, larger target, or lossless repack). Text is never sacrificed for size.

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How to compress a PDF online

  1. Drop your PDF into the box above (or click to browse).
  2. Pick a preset — 100KB, 200KB, email-ready, or custom.
  3. Click Compress PDF. Files are processed in your browser, never uploaded.
  4. Download the result. Done.

What compression does

We re-render each PDF page at a reduced DPI and re-encode embedded images at a lower JPEG/WebP quality until the file fits your target. Text stays crisp because we never re-rasterize text layers.

Privacy

Everything runs in your browser. No upload, no server. Open DevTools → Network and you'll see zero traffic. Files are never seen by us or anyone else.

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