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Local CSV Lens now lets you inspect every parsed record instead of stopping at the first ten. Move through the data preview ten rows at a time while the quality summary and exported reports continue to cover the full dataset.
Try it
Open the live demo, analyze a CSV with more than ten data records and use Next rows / Previous rows. The displayed range and Data row column help you locate a record. A new analysis, file or sample returns to the first page.
Data-row numbers exclude the header and blank lines. A quoted multiline cell is still one record, so these numbers are not source-file line numbers. See the preview guide.
Included
- Pagination with first/last-page boundaries, stable row numbers and automatic reset after a new input.
- Correct public asset imports for the shared example CSV files, with Windows-compatible test paths and explicit Node.js build types.
- Patched development dependencies and Node.js 24-based CI / GitHub Pages actions.
Validation
101 tests, ESLint and the TypeScript/Vite production build pass. Browser checks cover a 23-record CSV with blank lines and a multiline cell, navigation to the final page, full-dataset JSON reporting, and resetting to the first page.