Linear Algebra Visualizer
Visualize The Transformations
Free
Build real intuition for linear algebra. Enter points, apply a matrix, and watch the transformation unfold with every number color-coded to its basis vector.
Linear algebra clicks when you can see it.
Linear Algebra Visualiser turns the abstract machinery of 2D transformations into something you can watch, tweak, and reason about.
Plot your own points, see the eigenvectors and values, apply a 2×2 matrix and the app animates exactly where your shape lands — while showing you the math behind every step.
WHY IT'S DIFFERENT
Most tools show you the answer. This one shows you why the answer is the answer. The core insight — that the columns of a matrix are where the basis vectors î and ĵ land —
runs through every part of the interface. Column one is always red. Column two is always green.
Those same colors thread through the transformed basis vectors on the canvas,
the decomposition arrows, and the step-by-step math, so you can follow a single number from your matrix input all the way to its effect on the output.
FEATURES:
- 2D coordinate canvas with static grid, warped grid, and axes
- See Eigenvectors and Eigenvalues in action
- Animated transformations that interpolate from identity to your target matrix
- Color-coded 2×2 matrix input with one-tap presets: Rotate 90°, Scale 2×, Shear, Reflect x-axis, Reflect y-axis
- Step-by-step math panel showing any selected point rewritten as x · col1 + y · col2, with every number color-matched to its column
- Decomposition overlay that draws the selected point as two arrows tip-to-tail — x · î' plus y · ĵ' — landing exactly where the transformed point sits
WHO IT'S FOR
- Students working through their first linear algebra course
- Graphics students
- Teachers who want a live demo on iPhone or iPad
- Anyone who has stared at a matrix equation and thought "but why does it work?"
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
V1.2 Update
- Explore eigenvectors and eigenvalues visually
- Polygon presets
- Enter any 2×2 matrix
The developer, Niclas Jeppsson, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Niclas Jeppsson
- Size
- 461.8 KB
- Category
- Education
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - iPad
Requires iPadOS 26.2 or later. - Mac
Requires macOS 26.2 or later. - Apple Vision
Requires visionOS 26.2 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Niclas Jeppsson