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Free online tools for image conversion, QR generation, PDF editing, and more. No signup required.

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PDF Tools

Convert images to PDF or compress existing PDFs — entirely in your browser.

Drop PDF to compress

Drag & drop or click to upload

Compress PDF Online

Make your PDF files smaller with our advanced compression tool. Perfect for shrinking large documents so they can be emailed or uploaded to portals with size limits.

How to Compress a PDF

  1. Select "Compress PDF" mode.
  2. Drag and drop your large PDF file.
  3. Choose a preset: Fast (screen quality) or Balanced (good for printing).
  4. Click "Compress PDF" and download the smaller file.

Frequently Asked Questions

It depends on the file, but we often see reductions of 50-80%.
We use smart optimization to keep text sharp while reducing image size.
Yes, your PDF is processed strictly on your device. We never see it.