How do I combine two columns in Excel without formulas?

Open your file or paste rows into SheetCombine, click Combine Columns in the toolbar, pick your columns and delimiter, and click Combine Now. Your merged column appears immediately with no formulas needed.

What spreadsheet and data formats does SheetCombine support?

SheetCombine imports and exports XLSX, ODS, CSV, TSV, Markdown tables (.md), JSON, JSONL, SQL INSERT scripts, HTML tables, YAML, XML, semicolon CSV, and pipe-delimited text.

Does SheetCombine upload my spreadsheet data to a server?

No. SheetCombine runs entirely inside local browser memory using client-side JavaScript. Your rows, client records, and files never leave your device.

Zero-Storage Guarantee

Privacy Policy

Last Updated: November 2026

1. The Client-Side Sandbox Architecture

SheetCombine (accessible at sheetcombine.com) is engineered specifically for privacy-sensitive users, including accountants, human resources professionals, legal teams, and data analysts. Unlike conventional online file converters, SheetCombine does not send your spreadsheet files, rows, client data, or financial numbers to any remote server.

All spreadsheet reading, formula computations, column combination, and export file generation are executed locally within your web browser using client-side JavaScript and WebAssembly sandboxes.

2. Information We Do Not Collect

We do not collect or store your uploaded Excel, ODS, CSV, TSV, Markdown, JSON, or XML documents.
We do not record the contents of your cells, formulas, or headers.
We do not require personal registration, account creation, passwords, or payment cards.
We do not log your cell contents or customer records into any database.

3. Standard Web Telemetry and Cookies

Like almost all standard web properties, SheetCombine may utilize privacy-respecting aggregate analytics (such as Cloudflare Web Analytics or Google Analytics 4) to monitor overall site performance, page response times, browser types, and geographic traffic volume to optimize CDN caching. These analytics never inspect document data.

4. Third-Party Advertising & DART Cookies

To keep this service 100% free for everyone without paywalls, third-party advertising vendors (such as Google AdSense) may serve ads on our site. Google uses cookies, including the DART cookie, to serve ads based on prior visits to our website or other sites on the Internet. Users may opt out of personalized advertising by visiting Google's Ads Settings.

5. GDPR & CCPA Compliance

Because SheetCombine does not store, process, or transmit personal data on server infrastructure, there is no persistent personal data repository to delete or export. Your session data is purged the moment you close or refresh your browser tab.

6. Contact Information

For inquiries regarding our client-side architecture or privacy commitments, visit our Contact Page.