About CSV-X.com
Free, private, browser-based data tools for everyone
CSV-X.com was created to provide developers, data analysts, and everyday users with a reliable, free, and privacy-respecting suite of data tools. We believe that common data operations like format conversion, file viewing, and text encoding should be simple, fast, and accessible to everyone without requiring software installation, account registration, or uploading sensitive data to third-party servers.
Privacy First
All data processing happens in your browser. Your files never touch our servers.
Instant Processing
No server round-trips means instant results, even for large files.
Works Everywhere
Runs on any modern browser across desktop and mobile devices.
Open Standards
Built on open-source libraries like Papa Parse and SheetJS.
Our Technology
CSV-X.com is built with Next.js and React, deployed as a fully static site. Our tools leverage industry-standard open-source libraries: Papa Parse for CSV parsing and generation, SheetJS for Excel file compatibility, and native browser APIs for Base64 encoding and JSON manipulation. This architecture ensures reliability, speed, and zero dependency on backend infrastructure for data processing.
Contact
Have feedback, suggestions, or found a bug? We would love to hear from you. Reach out to us at [email protected] and we will get back to you as soon as possible.