Paid graphing tools can cost around $0.50 per student each year, roughly $500 a year for a school of 1,000. KiwiGrapher is free, so that money can go somewhere it's needed more.
For schools & departments
A statistics grapher your whole school can use, for free
No per-student fees, no logins to manage, and no student data leaving the browser. KiwiGrapher is ready for the classroom in minutes.
Why departments choose it
Built for the realities of a maths department
Free for everyone
Every student and teacher, every classroom, no licences, quotes or per-student charges.
No logins to manage
Nothing to provision or reset. Students just open the app and start.
Private by design
Data is processed in the browser and never uploaded, which keeps privacy simple.
Any device
Works on school laptops, Chromebooks, tablets and the phones students bring.
NCEA-aligned
The graph types and inference tools match what you teach and assess.
Nothing to install
No IT rollout, no admin rights, no updates to push. It's just a web page.
Free for your whole school
Roll it out in three steps
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Share the link. Point students to app.kiwigrapher.com, add it to your LMS, a bookmark or a QR code on the board.
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Open a dataset. Students paste data, open a CSV/Excel file, or start from one of your class datasets. Nothing to log in to.
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Graph and export. Make the graph, then export a PNG or SVG to drop straight into a report or write-up.
That's it, no accounts to create, no software to install, and no data to worry about leaving the room.
Privacy & data safety
KiwiGrapher is designed so student data stays with the student:
- Runs in the browser. All calculations happen on the device. Data isn't sent to a server to be processed.
- No account, no profiles. There's nothing to sign up for, so there are no student accounts or personal details to store.
- You stay in control. Sessions are saved locally on the device, and exports are files the student chooses to download.
As always, check the tool against your school's own privacy policy before classroom use.
School questions
Is it really free for the whole school?
Yes, free for every student and teacher, with no per-student fees. See the pricing page.
Do we need IT to set it up?
No. There's nothing to install or configure. If a modern browser can open a web page, it can run KiwiGrapher.
Is any student data stored or uploaded?
No. Processing happens in the browser and data is not uploaded to a server. Saved sessions live locally on the device.
Can students use it at home?
Yes. It's the same free web app anywhere, and it keeps working offline once it has loaded.
Share it with your department
Try KiwiGrapher with your next class, then pass it on to a colleague.