pdf tool
Compress PDF to 100KB Online
Compress your PDF to around 100KB for online applications, visa forms, email uploads, and document portals.
3 Steps
- Upload one PDF.
- The compressor tries multiple safe settings.
- Download the best result and read the size notice.
Use cases
- 100KB application upload limits
- Email attachment limits
- Small PDF identity documents
File Privacy
Uploaded files are used only for processing, renamed with random IDs, and automatically deleted after the retention window.
FAQ
Can I compress a PDF exactly to 100KB?
Not always. PDF compression depends on page count, images, fonts, and scanned content. The result message tells you when exact compression is not possible.
Why is my PDF still larger than 100KB?
A scanned or image-heavy PDF may not have enough removable data without making it unreadable.
Is my file uploaded to your server?
Yes. The server processes your PDF temporarily so the tool can create a downloadable result.
How long are files stored?
Files are temporary and default to automatic deletion after 1 hour.
Can I compress scanned PDFs?
Yes, but scanned PDFs are often harder to reduce to very small targets.