Guides
Short, checked guides for the things my tools are used for. Exam facts come from the official notices, and each guide says when it was last updated.
JEE Main 2027: dates, deadlines and how the form works
Every Session 1 date from NTA's notices, what the exam looks like, and what to do if you made a mistake in the form.
How to resize a photo for an exam form
What cm, pixels, DPI and KB really mean, and why forms reject photos that look fine to you.
How to compress a PDF without uploading it
Why some PDFs shrink a lot and others barely change, and what you give up when you compress one.