Reduce PDF file size
Remove metadata, delete pages, and compress multiple PDFs in your browser.
100% Private
Processed locally
Free & unlimited
Compress PDF
Compression Preset
Metadata
Initializing...
0%
Compression complete
Your PDF has been optimized successfully.
Original Size
Compressed Size
Size Reduction
What this tool does not do
- Image compression is not performed.
- Encrypted or password-protected PDFs cannot be compressed.
- Maximum file size is 50 MB per file.
- Some PDFs are already optimized and may not reduce in size.
How It Works
1
Upload your PDF
Drag and drop or select files from your device.
2
Choose settings
Pick a preset or customize metadata and page options.
3
Download
Get your compressed PDF instantly.
Frequently Asked Questions
Is my PDF safe?
Yes. All processing happens in your browser. Your file never leaves your device.
How much can I reduce my PDF?
Most PDFs reduce by 20-70%, depending on structure and content.
Does this compress images inside the PDF?
No. This tool compresses structure and metadata, not embedded images.
What is the maximum file size?
50 MB per file.
Can I compress multiple PDFs?
Yes. Drop or select multiple files.
Is GoToolly free?
Yes. No account, no limits, no payment.