Generate your diagnostic report

Upload your assessment spreadsheet and ClassDiagnostix will detect the key rows and columns, then prepare class, student, and question-level insights.

1
Upload spreadsheet Choose your QLA or assessment file.
2
Check detected data Confirm the student, question, and mark locations.
3
Generate preview report See a limited preview before creating an account.

Upload your assessment spreadsheet

Use your existing spreadsheet. ClassDiagnostix is designed to detect your existing QLA layout automatically.

Starting from scratch? Download an optional template spreadsheet . The template is only there if you want a clean starting point.

Try ClassDiagnostix for free. Upload your spreadsheet and generate a limited preview without an account.
UK GDPR safeguards Uploaded spreadsheets are cleared after processing. Free previews do not show pupil-level data.

Drag and drop your spreadsheet here

or

Privacy Notice: Uploaded spreadsheets are cleared after processing. Generated reports are stored securely so you can access them later.