Compress PDF to 100KB
Compress any PDF to 100KB (or 50KB / 200KB / 500KB / 1MB) for upload portals with hard size caps. Pages are never dropped — only images inside are smartly recompressed.
Choose a file or drop it here
🔒 Your file is processed in a private temp area and permanently deleted within 30 minutes. We never view, share, or analyze your files.
Frequently asked questions
How do I compress a PDF to 100KB without losing pages?
Upload your PDF, choose your target, and download. This tool recompresses the images inside the PDF and reduces rendering DPI — it never removes content.
What if my PDF can't reach 100KB?
You get the smallest achievable file with a clear note about the best size reached. Text-heavy PDFs compress extremely well; scans vary.