Reduce PDF file size in your browser. Basic compression re-saves the PDF; large scanned PDFs may need the later server version.
Anyone who needs to reduce PDF file size quickly, for free, in a browser, on mobile or desktop. Students, creators, office users, and small businesses use tools like this every day.
Yes, the basic version of Compress PDF on ToolLane.online is free. Advanced or server versions, where noted, may come later.
Files are processed in your browser where the tool supports it, and are not stored by ToolLane.online. Only use files you own or have permission to use.