A study session needs focus tools as much as writing tools: play White Noise Generator's white, pink or brown noise to block out distractions, look up an unfamiliar term with Acronym Decoder, and track word count and reading time live with Word Counter while working through a long reading. Citation Generator and Text Summarizer cover the writing side once the reading turns into a paper.
Nothing typed or played runs through a server — text and audio stay in the browser tab, so there's no account wall between opening a study tool and using it mid-session. Free for every exam period, not just a trial week.
White Noise Generator
Play white, pink & brown noise to mask distractions
How White Noise Generator works
Basic Calculator
Four-function calculator: correct order of operations, free
How Basic Calculator works
Batch Sudoku Generator
Printable Sudoku puzzle books with answer keys
How Batch Sudoku Generator works
Handwriting Worksheet Generator
Turn any text into printable handwriting worksheets
How Handwriting Worksheet Generator works
Centripetal Acceleration Calculator
Centripetal acceleration calculator: instant m/s² & g-force.
How Centripetal Acceleration Calculator works
Country Size Compare
Drag country outlines to compare their true size on a map
How Country Size Compare worksEvery tool runs in your browser — no upload, no account, free.