CSV Lens
Upload a CSV and get an instant column-by-column data-quality profile: types, fill rates, distinct counts, duplicates and a quality score.
The application
The published app, exactly as it runs. This preview is not interactive.
The workflow
What runs behind it: 5 steps, 1 screen.
Uses
Published by
What people say (3)
- YBYanis BenaliJul 20, 2026
delimiter detection failed on a semicolon file, had to resave it. small thing
- HSHexaline SystemsJun 28, 2026
very good profiler. anything above a few MB times out
1 reply
- JLJade LemoineJun 19, 2026
fill rates, distinct counts, dupes and a quality score from one upload. first thing i run on any client file now