Excel Tools
Excel spreadsheets (.xlsx/.xls) are ubiquitous in business workflows. Upload Excel files and instantly convert them to CSV, JSON arrays, SQL INSERT statements and styled HTML tables — view raw formulas and browse multiple sheets entirely in the browser with no server upload.
1 tool
About Excel Tools
Excel spreadsheets (.xlsx/.xls) are ubiquitous in business workflows. Upload Excel files and instantly convert them to CSV, JSON arrays, SQL INSERT statements and styled HTML tables — view raw formulas and browse multiple sheets entirely in the browser with no server upload.
Common Use Cases
- Convert Excel exports to JSON for REST APIs or databases
- Generate SQL INSERT statements from Excel data files
- Preview Excel files without Microsoft Office installed
- Convert spreadsheet data to CSV for database import
- Transform Excel reports to styled HTML tables
Frequently Asked Questions
QAre these Excel tools free?
Yes — all 1 Excel tools are completely free with no account, no subscription and no paywalls. All processing runs entirely in your browser.
QDoes my data get sent to a server?
No. Every Excel tool processes data entirely in your browser using JavaScript and WebAssembly. Nothing you paste, type or import is transmitted to any server.
QHow many Excel tools are available?
There are currently 1 Excel tools available. Browse them all on this page or use the search bar to find a specific tool.
QDo the tools work offline?
Most tools work offline once the page has loaded, since all processing is client-side. A small number of tools that fetch external assets may require an initial network connection.