CSV Viewer
View CSV files in a readable table format.
CSV Data Viewer
Read, inspect, and analyze large CSV tabular files in your browser with high-performance responsive layout.
Select or Drop CSV File
Choose any local .csv file to explore its rows and columns
About CSV Viewer
Instantly view, sort, and inspect comma-separated values (CSV) files securely in your browser.
Your files and data are processed locally in your browser memory. Never uploaded to remote servers.
Instant access with no account, no email sign-up, no passwords, and no subscription paywalls.
Powered by modern WebAssembly and native web APIs for near-instant rendering and zero latency.
Zero data retention, no user tracking cookies, and GDPR/HIPAA friendly. Your data remains strictly yours.
Fully responsive on desktop, tablet, and mobile devices without installing software or extensions.
How to Use
- Upload your CSV file.
- The data will render in a table.
- Use headers to sort, and the search bar to filter.
- Inspect your data.