About Fuzzbin

Free, simple tools for the everyday jobs of student life, from secondary school to poly and uni: sorting out PDFs, citing sources, working out your GPA, revising, checking your maths and science working, and getting the work done, on your own or with friends.

Why it exists

Most student tools are spread across a dozen sites, many full of ads, sign-up walls or limits. We wanted one place that just works: open a page, do the job, done.

How it's built

• Private by default. Tools run in your browser. Your PDFs, grades, notes and decks are not uploaded. The two AI tools send only the text you give them, and it isn't stored (see Privacy).
• No sign-up. Nothing to create, nothing to remember.
• Better together. Some tools have live rooms, so you can study, plan and write with friends by sharing a link.
• Made for Singapore students first. The GPA calculator uses the official grade points of NUS, NTU, SMU, SIT, SUTD, SUSS, LASALLE and Singapore Polytechnic, but most tools work for anyone.

Say hello

Found a bug or want a tool we don't have yet? We'd love to hear about it. Meanwhile, browse all the tools.