Smaller files
Reduce PDF size for easier email and upload sharing.
Live tool
Compress PDF
Reduce PDF file size with browser-side optimization and export a lighter version for faster sharing.
Smaller filesBrowser-sideQuick export
0PDF queued
0 KBOriginal size
0%Size reduced
compress
Drop your PDF here
Choose a PDF below and generate a lighter version.
Supports PDF files onlyNo PDF selected yet.Progress0%
Waiting for a PDF
Select a PDF file to begin.
Download panelYour compressed PDF download will appear here after conversion.
Selected file
0 filesLevel control
Pick a balanced, strong, or maximum compression preset.
Browser-side export
Compress your document without leaving the page.
How It Works
Upload
Choose a PDF file directly from the tool.
Compress
Select a compression level and start the optimization.
Download
Save the smaller PDF once the output is ready.
Why use Convertly for Compress PDF?
check_circle
Useful for upload limits, client handoff, and email attachments.
check_circle
Choose the tradeoff between size reduction and output quality.
check_circle
Stay in the browser while preparing a lighter PDF.
proposal-compressed.pdfSmaller PDF ready