A client-side SQLizer alternative
SQLizer is known for turning spreadsheets and CSV files into SQL across many dialects. The trade-off is that your file has to be uploaded before the conversion happens.
This page does the same core job — file to SQL INSERT — entirely in the browser. You keep the convenience and drop the upload.
SQL INSERT
Drop a file to generate INSERT statements
Processing stays in this browser. Guests can process up to 500 rows per file.
PrivateDataForge vs SQLizer
| Feature | PrivateDataForge | SQLizer |
|---|---|---|
| Where processing runs | In your browser | On their servers |
| File upload required | No | Yes |
| Works offline after load | Yes | No |
| Dialects | PostgreSQL, MySQL, SQLite | Many |
| Batch size control | 100–2000 rows per INSERT | Varies |
| Price | Free | Free tier + paid plans |
Comparison reflects typical behavior; check the competitor's current site for their exact terms.
Frequently asked questions
- Can it generate the same dialects?
- It supports PostgreSQL, MySQL, and SQLite. If you need an unusual dialect, use the generic INSERT output and adjust as needed.
- Does it handle Excel files?
- Yes. XLSX and XLS are read locally, with the first sheet used and dates converted to standard form.
- Is there a file size limit?
- Files up to 100MB open. Row limits are 500 as a guest and 50,000 signed in.
- Why is client-side better here?
- Your file never leaves your machine, so sensitive rows never reach a third party just to change format.