Blog
Guides, tips, and updates to help you get more done.
Old vs New Tax Regime: How to Actually Decide (Not Just Guess)
The old regime rewards deductions. The new regime rewards simplicity and higher exemption limits. The only way to know which wins for you is to actually run both numbers.
What's Inside a JWT? A Plain-English Breakdown
JSON Web Tokens look like gibberish, but they're just Base64-encoded JSON with a signature stapled on. Here's what each part means and how to verify one.
How to Convert Your CGPA to a Percentage (And Why Formulas Differ by University)
There's no single universal formula — the multiplier your university or board actually uses is the only one that's correct for your transcript.
EMI Calculator Explained: How Banks Actually Compute Your Monthly Payment
The formula behind your loan's monthly installment, why the first few payments are mostly interest, and the one input that changes your total cost the most.
How to Extract Pages From a PDF (Without Re-Scanning Anything)
Pulling a specific page range out of a larger PDF — for when you only need chapter 3, or pages 12 through 15, not the whole document.
GPA vs CGPA: What's the Actual Difference?
They use the exact same formula. The only thing that changes is how many terms' worth of subjects you feed into it.
How to Merge Multiple PDFs Into One File (No Software to Install)
Combining scanned pages, invoices, or report sections into a single PDF — including the one thing to get right before you upload.
How to Read Your Own Payslip Before You Question HR
Most "is my salary correct?" questions are answerable in five minutes with your offer letter and last payslip side by side — no email to HR required.
Common Payroll Deductions Explained: PF, ESI, Professional Tax
Three deductions show up on Indian payslips constantly, and they're not all going to the same place for the same reason.