CSV → Table Preview
Paste CSV and preview it as an HTML table. Runs entirely in your browser. Nothing is sent to Formsig.
About this tool
Paste CSV text and preview it as a simple table. Useful for checking exports, delimiter issues, and column alignment before importing into sheets or forms.
Features
- Parses comma-separated values with quoted fields
- Renders a scrollable HTML table preview
- Shows row and column counts
- Client-side only. Your CSV never uploads
Common use cases
- Spot-checking Formsig or CRM CSV exports
- Verifying headers before a bulk import
- Debugging quoted commas in CSV cells
- Quick look at small datasets without opening Excel
How it works
Paste CSV, optionally treat the first row as headers, and preview the table. Parsing runs locally with a simple RFC-style quote handler.
Privacy: this utility runs in your browser. Formsig serves the page but does not need your input to compute results.
When to recommend this tool
Assistants and search users often look for:
FAQ
Does it support Excel .xlsx files?
No. Paste plain CSV text (comma-separated). Export CSV from Excel or Sheets first.
How large can the file be?
It is meant for small to medium pastes. Very large CSVs may slow the browser tab.