How it works
Upload your notes. Get a dense, one-page reference sheet in minutes. Here's exactly what happens under the hood.
Upload your source material
Upload PDFs or images of your course content — lecture slides, textbook chapters, handwritten notes scanned to PDF, study guides, whatever you have. The more material you provide, the better the output.
AI extracts what matters
AI reads your documents and identifies the most exam-relevant content: key formulas, definitions, theorems, algorithms, and common pitfalls. Filler, repetition, and worked examples can be filtered out.
Content is structured and compressed
The extracted content is organized into labeled sections and trimmed to fit your chosen layout. Density settings control how aggressively the AI abbreviates and packs information.
LaTeX compiles your cheat sheet
The structured content is rendered into a professional LaTeX template — single, two-column, or three-column — and compiled to PDF. The system validates the layout and automatically fixes overflow or margin issues.
A note on timing
Generation takes 1–5 minutes per file. The AI sometimes needs a second attempt to produce a clean layout — if the result has issues, just discard and retry. Keep the tab open while it runs.
Layout templates
Compact
Single column
More readable. Best when your material has long explanations rather than dense formulas.
Best for: Narrative subjects, law, history
Two-column
Two columns
The balanced default. Fits more content than compact while remaining easy to scan.
Best for: Mixed content, most subjects
Three-column
Three columns
Maximum density. Ideal for math, chemistry, and physics where formulas are short and plentiful.
Best for: STEM, formula-heavy subjects