Built on Compress PDF
Compress PDF to 100 KB online
Need a small PDF for an online application or visa portal? Our extreme compression preset reduces most PDFs by 80–95%, hitting the 100 KB bracket while preserving readability of text and key visuals.
Browser-side Sub-second 4.9 / 5
Drop your files here
or click to browse — up to 50 files
🔒 Your files never leave your device — processing happens in your browser.
Options
Medium and above rasterize pages for maximum reduction. Use Lossless to preserve selectable text.
🔒 100% browser-side · no upload
Why use GoluPDFs for this?
- 1Hits 100 KB target on most A4 documents in seconds
- 2Zero upload — all compression runs in your browser
- 3Adaptive image-quality engine preserves readability
- 4Free with no watermark or account
What you get inside Compress PDF
- Smart compression engine with 4 quality presets
- Target file size mode (50KB / 100KB / 200KB / 500KB)
- Extreme compression for email attachments
- Lossless mode preserves vector quality
- Batch compress up to 50 files
- Live size comparison & analytics
Frequently asked questions
Upload your PDF to GoluPDFs Compress, choose the appropriate compression preset, and click Run. Our engine automatically rasterizes high-DPI images and rebuilds a leaner PDF that targets 100 KB.