Free study tools that just work.
Citation generators, GPA calculators, word counters, study timers. No sign-up, no watermarks, no shady upsells. Everything runs in your browser.
All tools
Citation Generators
Citation Generator
Generate accurate citations in APA 7, MLA 9, Chicago, and Harvard styles for books, journals, websites, newspapers, and videos. Runs entirely in your browser.
Writing Tools
Word Counter & Reading Time
Count words, characters, sentences, and paragraphs. Estimate reading and speaking time. No upload, no ads in the way.
Math Helpers
GPA Calculator
Calculate your grade point average on an unweighted 4.0, 4.3, or weighted 5.0 scale. Add as many courses as you need.
Study Tools
Pomodoro Study Timer
Free Pomodoro timer for focused study sessions. Customize focus, short break, and long break lengths. No sign-up.
Quick essay-length lookups
How many pages is a 1,000-word essay? Or 500? Or 5,000? Pages, reading time, and speaking time for every common length.
Browse essay lengths →Why Adjusting Studio?
- · Tools run in your browser. We never see your work.
- · No account, no email, no paywall on basic features.
- · Citation rules updated to the latest manual editions.
- · Fast: each tool loads in under a second.