PDF Compressor

Reduce PDF file size to your exact target — 100KB to 10MB

100% Private — Nothing Uploaded

All processing happens in your browser. Your PDF never leaves your device.

Drop your PDF here or click to upload

Single PDF file • Max 50 MB

Target size Smart compression Instant result

document.pdf

0 KB 0 pages —
Preview
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Target Output Size

Choose your desired final PDF size. Auto compression will fit within this limit.

Target Size: 500 KB

Quality Settings

SmallerBetter

PDF Compressed Successfully!

Your compressed PDF is ready to download

0 Pages
— Original
— Compressed
— Saved

How to Use

1

Upload PDF

Drop or choose a PDF file (max 50 MB).

2

Choose Target Size

Pick 100KB, 200KB, 500KB, 1MB, 2MB, 5MB or custom.

3

Compress

Smart algorithm fits the file to your target size.

4

Download

Get your compressed PDF instantly.

About This Tool

Free online PDF compressor with target size control. Reduce any PDF file to 100KB, 200KB, 500KB, 1MB, 2MB, 5MB, 10MB or any custom size. Smart compression automatically adjusts image quality and resolution to hit your target. Perfect for exam applications, government forms, email attachments, and uploads with size restrictions. 100% browser-based — no uploads, no signup.

Target size control 100KB to 10MB Auto quality adjust Live preview 100% private No signup