Compress PDF Online – Reduce File Size for Free
Compress PDF – Reduce PDF File Size Free Online
Large PDF files are a pain to email, upload, or store. This tool compresses your PDF to a smaller size while keeping the content readable. Just upload the file, choose your compression level, and download the result. No installation needed — works directly in your browser.
Reduce PDF Size Without Losing Quality
The goal is to shrink the file size without making your PDF look blurry or unreadable. You can pick how much to compress — lighter compression for sharper results, or stronger compression when you need the smallest possible file.
How it works
Upload your PDF
Drag and drop your PDF file or click to browse. The original file size will be displayed.
Choose compression level
Select low, medium, or high compression. Preview the estimated file size reduction before compressing.
Download compressed PDF
Click Compress and download your smaller PDF file. See exactly how much space you saved.
Frequently asked questions
About Compress PDF
Compress PDF reduces the file size of your PDF documents while preserving visual quality. Choose between different compression levels to find the right balance between size and quality. All processing happens in your browser.