Coordinate Grids
Configurable range and scale, plotted points, lines, and even graphed equations, with adjustable gridlines and axes.
Number Lines
Custom range, step size, and tick labels for any lesson from integers to fractions.
Histograms
Turn a data set into a clean, labeled histogram ready to print.
Box & Whisker Plots
Five-number-summary plots generated straight from your data.
Line & Dot Plots
Quick frequency plots for smaller data sets.
Stem & Leaf Plots
Traditional stem-and-leaf displays, built automatically from your numbers.
Built for teachers
Coordinate Grids is a free tool for math and science teachers who need clean, print-ready graphics for worksheets, quizzes, and handouts. No design software, no subscriptions, no watermarks. Set up your grid or plot in the browser, tweak the details on the left, and export a print-ready file in seconds. Every generator supports custom titles, labels, and colors so you can match your worksheet's style.
Everything runs in your browser, so nothing you build is uploaded or stored on a server.
Frequently asked questions
Is Coordinate Grids really free?
Yes. Every generator on the site is free to use, with no account, sign-up, or watermark on your exports.
Do I need to install anything?
No. The app runs entirely in your web browser on desktop, Chromebook, or tablet — there's nothing to download or install.
What file formats can I export?
Every grid, plot, and number line can be exported as SVG (for editing later), PNG (for pasting into a document or slide), or PDF (for printing directly).
Can I use the exports commercially, or share them with other teachers?
Yes. Anything you generate is yours to use freely in worksheets, quizzes, textbooks, or handouts for your classroom or department. See the Terms of Use for details.
Is my data uploaded anywhere?
No. Grids and plots are built and rendered entirely in your browser — nothing you create is sent to or stored on a server. See the Privacy Policy for more.