Stop retyping the spreadsheet into the form.

How it works

1. Open the page with the form on it. Any page. There is nothing to configure first.
2. Load your CSV. First row is treated as the column headers. No template, no required column names.
3. Check the mapping. The extension lists every input, textarea and dropdown it found and matches your columns to them. Fix anything it guessed wrong.
4. Fill, submit, next row. The arrows step through the rows.

The part most autofill tools get wrong

React and Vue forms ignore a value written straight into the DOM — it looks filled, then vanishes the moment the field loses focus. CSV Form Filler dispatches the input and change events those frameworks listen for, so the value actually commits.

Try it in thirty seconds

Save this as test.csv, then open any form page:

first_name,last_name,email,company
Alice,Smith,alice@example.com,Acme Corp
Bob,Jones,bob@example.com,Beta LLC

Who it is for

• Data entry into an internal tool or portal with no bulk import.
• QA engineers running a form against twenty variations without typing them.
• Anyone filling the same supplier, patient, student or booking form from a list.
• Migrating records into a system whose only entry point is the web UI.

Privacy

Your CSV is read in your browser and never leaves your machine. No network requests, no server, no analytics, no account. The extension only acts on the tab you are on, and only after you click. Full policy.