Turn JSON into Excel files without building export logic
Send structured JSON, including nested data, and get a temporary download URL for a generated Microsoft Excel workbook.
Send JSON
Post rows, ordering, filename, and sheet name to the API.
Generate XLSX
The service creates an Excel workbook from your payload.
Download securely
Receive a temporary pre-signed URL for the finished file.
{
"url": "https://.../report.xlsx"
}
Designed for API workflows
Use it from browsers, backends, scripts, automations, or no-code tools.
Handles nested JSON
Convert complex payloads into a workbook without hand-writing flattening code.
Private temporary files
Each response returns a pre-signed download URL that expires after 5 minutes.
Pricing
Start free, upgrade only when you need more volume.|
Basic $0.00 / mo |
Pro $1.99 / mo |
|
|---|---|---|
| API requests | 1000 / mo | 50,000 / mo |
| Rate limit | 1000 / ph | - |
| Priority support | ||
| Dedicated account manager | ||
| Start free | Choose Pro |
FAQ
- Will it work in the browser?
- Yes, you can call the API from the browser or from a backend application.
- Are the files I generate public?
- No, the URL returned in the response from the API is a pre-signed url. The generated Microsoft Excel file is only accessible via the URL for 5 minutes, after which it is deleted.
- Can I cancel my plan any time?
- Yes you can cancel your subscription plan at any time.
- Is my payment information secure?
- Credit cards are processed through a PCI compliant banking partner.
- What if I exceed my plan limits?
- You will not incur overage charges.
- Does the API have documentation?
-
Yes, have a read over the docs here.
- Is there a blog?
-
Yes, keep up to date with the latest developments with our blog.
- How do I download the URL in the browser?
-
This code snippet will trigger a download using JavaScript in the browser.
window.location = "url-returned-from-api";