Tools for Students
85 toolsTools to boost your study sessions. Transcribe lectures, format text, train your brain with puzzles, generate focus sounds, and practice typing — all free.
BIN/CUE to ISO
tools/bin-cue-to-iso.hint
PID Tuning Simulator
Adjust Kp, Ki, Kd to see the step-response curve update in real time.
Line-Follower Track Generator
Design a closed-loop course, preview it on-screen, then print or download a tiled PDF across multiple A4/Letter pages.
Forward Kinematics Visualizer
Visualize serial robot arm kinematics interactively using Denavit–Hartenberg parameters.
Syllable Counter
tools/syllable-counter.hint
Word of the Day
tools/word-of-the-day.hint
English Vowel Trainer
Hold the vowel like a long, steady note — don't say the consonants around it. Record somewhere quiet for the clearest reading.
Shadowing Studio
tools/shadowing-studio.hint
English Level Test
tools/english-level-test.hint
Hourglass Timer
Set a duration and watch the sand run through the glass.
Test PDF Generator
tools/test-pdf.hint
Sample Document Generator
tools/sample-document-pack.hint
Will AI Replace Your Job?
Estimate the automation risk of any profession with multi-source 2026 data.
