Compress to 100KB
Quickly resize and compress photos, signatures, and document scans to 100KB or less. Perfect for online applications that require higher clarity.
or drop image here
Compress Image to 100KB (For Admissions & Job Portals)
A 100KB file size limit is often required for identity proofs like Aadhaar cards, PAN cards, and college admission documents. It provides the perfect balance between file size and document legibility, ensuring that small text is still readable by human reviewers.
Why Your 100KB Document Scan Might Fail
- Unreadable Small Print: Aggressive compression on marksheet scans often blurs the roll numbers or grades.
- Incorrect DPI metadata: Many university portals (like DU or IIT) check for 300 DPI even at 100KB.
- Background Noise: Shadows or a "dirty" background take up valuable KB space that should be for text.
- File Format Mismatch: Uploading a .webp when the portal only accepts .jpg or .pdf.
The 100KB Optimization Strategy
- Contrast Enhancement: We automatically boost text contrast before compression for better OCR.
- Smart Pixel Scaling: We target 1500px width, keeping text sharp while staying under 100KB.
- DPI Injection: Our tool ensures the final JPG contains the 300 DPI metadata many portals look for.
- Local Processing: Your marksheets and certificates never touch our servers.
Common Portals Requiring 100KB
Admissions (DU, IIT, JNU)
Most university admission portals for UG and PG courses require document scans (Marksheets, Caste Certificates) to be between 50KB and 100KB.
Banking & Insurance
Uploading address proof or cancelled cheques for online banking or insurance claims often has a 100KB upper limit for security.
Frequently Asked Questions
Is the 100KB limit for one file or multiple?
Usually, it's per file. If you have a multi-page document, you might need our Merge PDF tool or Image to PDF converter.
Is this tool safe for sensitive documents?
100% Safe. Your documents are processed entirely within your browser. No data is sent to any server, ensuring your certificates stay private.