I built Toolbench because I kept bouncing between five different websites every semester just to calculate my CGPA, check attendance, split a grocery bill with roommates, or merge a couple of PDFs for a submission. It got annoying enough that I decided to just build all of it myself, in one place.
It now has 38 tools across categories like academics (CGPA/GPA calculators), attendance tracking, student finance (expense splitting, EMI/interest calculators), PDF and image tools, and a few developer utilities like a JSON formatter and UUID generator.
Everything runs entirely in the browser — nothing gets uploaded to a server — so it's fast, private, and works even on slow hostel Wi-Fi. No sign-up needed for any of it.
Started as something just for myself and my classmates, but figured other students dealing with the same scattered-tools problem might find it useful too. Would genuinely love feedback on what's missing or what could work better!