Flashcard Builder & Study Mode
Create decks of flashcards and study them with a spaced-repetition algorithm that prioritises cards you get wrong. Data persists in your browser.
The Teacher's Knife is the answer
Grades, assessments, learning analytics, behavioural notes. EdTech platforms monetise student data while schools bear the compliance risk. Classroom tools that run locally. Student data stays on the school's hardware, not in the cloud.
The Teacher's Knife is a single-file knife with 6 tools that runs entirely in your browser. The Teacher's Knife gives educators six practical classroom tools in a single HTML file that works anywhere. Build and study flashcards with spaced repetition, randomly pick students fairly, generate quizzes from your question bank, create and shuffle seating plans, visualise grade distributions with curves and statistics, and build rubrics with weighted criteria — all running locally in your browser with no accounts or tracking.
Create decks of flashcards and study them with a spaced-repetition algorithm that prioritises cards you get wrong. Data persists in your browser.
Enter a class list and pick students at random — with optional weighting, history tracking, and a 'no repeats until everyone's been called' mode.
Build a question bank, then generate randomised quizzes with configurable length, question types, and answer shuffling. Export as printable PDF.
Drag students onto a visual grid. Shuffle randomly, lock specific seats, and save multiple arrangements for different classes or activities.
Purchase The Teacher's Knife and download a single HTML file. No installer, no account, no setup.
Double-click to open in Chrome, Firefox, Safari, or Edge. Works on any operating system.
Your data stays in your browser's local storage. Nothing is uploaded. Ever.
Works in any country. No server dependency, no regional restrictions.
The Teacher's Knife runs entirely in your browser. Grades, assessments, learning analytics, behavioural notes. EdTech platforms monetise student data while schools bear the compliance risk. Classroom tools that run locally. Student data stays on the school's hardware, not in the cloud. Flashcard builder with study mode, random student picker, quiz generator, seating plan creator, grade curve visualiser, and rubric builder. Your classroom toolkit in a single file.
Yes. The Teacher's Knife is a single HTML file. It never connects to any server. Your data stays in your browser's local storage on your device.
Cloud tools require internet, charge subscriptions, and store your data externally. The Teacher's Knife is a one-time purchase ($39), works offline, and never transmits data.
Yes. The Teacher's Knife is a single HTML file containing 6 tools. Download it, open it in any browser, and start working. No installation, no dependencies, no accounts.
Sovereignty as a Service