How to Reduce PDF Size to Below 1MB
Government portals and job application systems often limit uploads to 1MB or 2MB. Here's how to compress any PDF to meet those limits.
Many portals (India's government portals, university admissions, job portals) limit PDF uploads to 100KB–1MB. Here's how to meet any size target.
Step-by-Step Guide
Try Maximum Compression first
Use filecraft.tools/compress-pdf with "Maximum" compression. This typically reduces PDFs by 70–90%.
Check the output size
Download and check the file size. If still over 1MB, proceed to the next step.
Remove images or reduce image quality
If the PDF contains high-resolution images, the compression may not be enough. Consider splitting the PDF or reducing image quality in the source document.
For scanned PDFs
Scanned PDFs can be re-scanned at a lower DPI (150 DPI is enough for most government requirements) before compressing.
Try it now — free, no account, no upload
Open Compress Pdf →Pro Tips
- 💡A 10-page text-only PDF can typically be compressed under 100KB
- 💡Scanned PDFs with many pages are hardest to compress — consider splitting into sections
- 💡Never use "Maximum" compression for documents where image readability matters (ID photos, certificates)
Frequently Asked Questions
What is the minimum readable quality for government document PDFs?
For text documents: Medium compression is fine. For ID photos in PDFs: use Low or Medium compression to keep the photo legible. High compression may make ID photos unacceptable.