Online Tool Store
Literature Matrix Builder
Lay out papers against themes in a literature matrix so a review can be written by theme rather than summarised source by source.
🔒 This tool runs entirely in your browser. Your files are never uploaded to a server.
Education
Literature Matrix Builder
Frontend preview — no upload or external service.
Matrix preview
14 sources across 5 themes: measurement approach is covered by 12, while only 3 address longitudinal effects — a visible gap in the literature.
How the Literature Matrix Builder works
- List your sources with author, year, and method.
- Name the themes you keep noticing across them, not the ones your outline expected.
- Fill the cells and read down the theme columns; empty columns are gaps and full ones are where you can synthesise.
FAQ
Why a matrix rather than notes per paper?
Because per-paper notes produce a review that reads as a list of summaries. Reading down a theme column forces you to write about the theme and cite several papers at once, which is what synthesis means.
What if a theme has only one source?
Either it is a genuine gap worth naming, or it is not really a theme. Both are useful findings, and both belong in the discussion rather than being quietly dropped.
How many sources before a matrix pays off?
Around ten. Below that you can hold the comparisons in your head; above it, the matrix is what stops you re-reading the same paper four times.
How we compare
| Feature | Online Tool Store | Pen and paper | A classroom platform |
|---|---|---|---|
| Theme-first organisation | ✓ | Manual setup | Yes |
| Gap visible at a glance | ✓ | Manual | ✓ |
| No reference manager needed | ✓ | ✓ | ✗ |
| Notes stay on your device | ✓ | ✓ | ✗ |
Literature Matrix Builder exists to move a review from summarising papers to comparing them — the empty columns are as informative as the full ones.