13 free utilities
Fix an exam-form file in a few taps
Search the error you see: KB limit, DPI, dark scan, photo, signature, PDF pages or age cutoff.
Reduce Image & PDF Size Under Any KB
Enter the portal limit once and create a smaller JPG, PNG or PDF on your device.
Your document→Choose KB→Ready file Open free tool Most usedExam Photo Resizer
Make a passport photo fit a common exam portal KB limit with JPG preview and custom pixels.
Passport photo→20-50KB→Exam form Open free tool Exam formSignature Resizer Online
Turn a phone scan of your signature into a clean JPG within a 10KB-20KB range.
Scanned sign→10-20KB→Form upload Open free tool High demandAge Calculator for Govt Exams 2026
Enter date of birth and the notification cutoff date to get exact years, months and days.
Date of birth→Cutoff date→Exact age Open free tool NTA formatName & Date on Photo Maker
Place the candidate name and photo date in a clear strip, then reduce the JPG to target KB.
Passport photo→Name + date→Ready JPG Open free tool 200 / 300 DPI200 DPI / 300 DPI Photo Converter
Write exact 200 or 300 DPI metadata into a clean JPG, with optional target-KB reduction.
JPG / PNG→200 or 300 DPI→Exam upload Open free tool Scanner lookBlack & White Document Scanner
Remove grey shadows, boost contrast and save a phone photo as a clean JPG, PNG or PDF.
Dark phone photo→Clean scan→JPG / PNG / PDF Open free tool No watermarkImage to PDF Converter
Combine phone photos of marksheets, certificates or ID pages into one clean PDF.
JPG / PNG→One PDF→Upload Open free tool 1MB / 5MB / 10MBCompress PDF Online
Reduce a scanned or image-heavy PDF for exam, scholarship and assignment upload limits.
Large PDF→Under limit→Portal ready Open free tool PrivateMerge PDF Online
Join several PDFs into one file and arrange ID, marksheet and certificate documents.
ID + marksheet→One PDF→Submit Open free tool A4 readyResize PDF Pages Online
Make every page in a mixed-size PDF use the same A4 or Letter format.
Mixed pages→A4 pages→Neat PDF Open free tool Page imagesPDF to JPG Converter
Save selected pages from an admit card, result or notice PDF as JPG images.
PDF pages→JPG files→Share / upload Open free tool Extract pagesExtract PDF Pages
Keep only the syllabus, exam pattern, challan or certificate pages from a long notification.
100-page notice→Choose pages→Small PDF Open free toolNo matching tool found.
Opportunity matrix
High-demand student problems, now solved
Sort the matrix to compare search demand and implementation effort.
Matrix sorted by recommended priority.
| Student utility | Search demand | Build effort | Best move |
|---|---|---|---|
| Age as on calculator | Very high | Very low | Quick traffic win |
| Name & date photo | Very high | Low | Quick traffic win |
| Exact-KB reducer | Very high | Medium | Core utility |
| 200 / 300 DPI | High | Low | Long-tail gap |
| Document scanner | High | Medium | Long-tail gap |
| Extract PDF pages | High | Low | Long-tail gap |
Student helpers