Welcome to the Trigonometry Visualizer. This tool is meant to give a geometric representation to trigonometric functions.
Domain and range are restricted to the Unit Circle.

TIPS
Click here to open the mobile version!

  • Use "QWERTY" keys to navigate the settings menus
  • Use "<" and ">" keys to decrease or increase Canvas Size
  • Use "M" to toggle mouse tracking
  • Use "D" key to return to default settings
  • Use "L" key to draw labels

  • Use "C" key to draw the circle
  • Use "U" key to draw the unit circle
  • Use "Right Arrow" and "Left Arrow" keys to snap to angles on the unit circle

  • Use "S" key to activate spin mode
  • Use "F" key to draw the radius

  • Use "Z" key to draw the y-axis circle
  • Use "X" key to draw the x-axis circle
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    Any questions, comments, concerns? Please email gstallsm@kent.edu

    Last updated: September 24, 2025































































    Note calculator will reduce (x, y) units to r = 1 scale.