Sample XLSX file
A ready-made example XLSX file for testing Excel uploads, spreadsheet parsers, and report pipelines. Here is exactly what you get, then download it at whatever size you need.
What's inside
A spreadsheet with a header row and populated data rows:
ID | First Name | Last Name | Email | Company
1 | James | Smith | james.smith@company.com | Acme Corp
2 | Emma | Johnson | emma.johnson@work.org | TechStart Inc
3 | Liam | Williams | liam.williams@gmail.com | Global Solutions
Saved as Office Open XML, so it opens in Excel, Numbers, Google Sheets
and LibreOffice.Rows use inline strings rather than a shared string table, which keeps each row independent and the sheet valid at any length.
Need a different size? Generate a XLSX file at any size up to 20 MB, exact to the byte.
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Frequently asked questions
Is this a valid XLSX file?
Files open in Excel, Numbers, LibreOffice, and Google Sheets.
Is the data real?
No. Every name, email address, phone number and company in the file is generated placeholder content. Nothing here relates to a real person, so it is safe to commit to a repository or share with a team.
Can I use it in a commercial project?
Yes. The files are free to use however you like, including in commercial and closed-source work. No attribution required.
Do I need to sign up?
No account, no email, no limit on downloads.