Age Calculator
Calculate exact age in years, months & days for SSC, Railway, UPSC & state exam eligibility.
Photo & Sign Resizer
Compress & resize passport photos and signatures accurately to 20KB, 50KB or custom dimensions.
Marks Percentage Calculator
Instantly calculate 10th, 12th & graduation marks percentage or convert CGPA to percentage.
PDF Document Tools
Merge, compress, and convert images to PDF under 100KB/200KB for online document uploads.
Why Use Sarkari Setu Online Student & Exam Tools?
Applying for competitive government exams like SSC, UPSC, IBPS Bank, Indian Railways (RRB), Bihar Police, UPPSC, and State Government Jobs requires strict compliance with document size and age eligibility criteria. Sarkari Setu provides an all-in-one suite of fast, accurate, and privacy-focused online utilities designed specifically for students and job aspirants in India.
Key Features of Our Free Exam Toolkit
- 100% Client-Side Privacy: Your photos, signatures, and PDF documents are processed directly inside your browser. No file is ever uploaded to an external server.
- Exact KB Photo & Signature Compression: Resize passport photos to 20KB–50KB and signatures to 10KB–20KB with custom pixel dimensions (width & height) and DPI settings.
- Cut-Off Date Age Calculator: Check your exact age in years, months, and days as on the official notification cut-off date (e.g., 1st January or 1st August).
- Board & University Marks Calculator: Easily calculate 10th and 12th board percentages or convert CGPA into accurate percentages for online application forms.