EXT/SMART-FORM-FILLER/V1.0.1
EXT-35 · COSMOS WEB TECH

Smart Form Filler

Built by Cosmos Web Tech  ·  Sydney

Fill any web form from saved profiles. Auto-detects 14+ field types. Includes random test data generation and right-click menu.

Built by the team running Sydney SMB websites.

Cosmos Web Tech designs, builds and runs websites for Australian small businesses — fixed-scope sites from AUD 1,500, custom builds AUD 4,500–10,000, SEO retainers from AUD 800/mo, and Google Ads management at 15–20% of ad spend.

We built Smart Form Filler because every client engagement starts with auditing somebody else's analytics, content, structured data, or markup — and doing that by hand was the slow part of the job. Fill any web form from saved profiles. Auto-detects 14+ field types. Includes random test data generation and right-click menu.

If the audit shows real problems and you'd rather have someone fix them, that's our day job. Book a free 30-min consultation →

EXT-35 · COSMOS WEB TECH

Smart Form Filler

Built by Cosmos Web Tech  ·  Sydney

Fill any web form from saved profiles. Auto-detects 14+ field types. Includes random test data generation and right-click menu.

Built by Cosmos Web Tech, used in Sydney.

Smart Form Filler is part of the chrome extensions catalogue maintained by Cosmos Web Tech, a division of Ganda Tech Services. Sydney web design, SEO & Google Ads arm. We use it on client engagements and ship it as part of our public toolkit.

Install from the Chrome Web Store or browse the full registry of 42 extensions.

About

Smart Form Filler is a Chrome extension that auto-detects input fields on any webpage and fills them from your saved personal or test data profiles. It is designed for two primary use cases:

  • Personal productivity — save your name, address, contact details, and fill repetitive web forms with one click.
  • Developer & QA testing — generate random realistic test data and quickly fill forms during development and testing.

Key Features

Smart Field Detection Automatically classifies form fields by type using name, id, placeholder, label, autocomplete attributes, and confidence scoring.
Saved Profiles Create and manage multiple named profiles. Switch between them to fill forms with different identities or test accounts.
Random Test Data Generate realistic random names, addresses, emails, phone numbers, passwords, and card details for QA and testing workflows.
Right-Click Context Menu Fill Form, Fill This Field, Generate Random & Fill, and Detect Fields options available directly from the browser context menu.
Field Highlighting Colour-coded overlays show each detected field type with a confidence percentage so you can verify detection before filling.
Import & Export Profiles Export all profiles as a JSON file and import them on other devices or share with your team.
Framework Compatible Uses native property setters and dispatches input, change, focus, and blur events so React, Angular, and Vue forms respond correctly.
Sequential Counter Use {{seq:1}} placeholders in profile values to auto-increment numbers across repeated form submissions during testing.

Detected Field Types

The extension automatically identifies and fills the following field types:

First Name Last Name Full Name Email Phone Street Address City State / Province ZIP / Postal Code Country Company Website URL Username Password Credit Card Number CVV Expiry Date Date of Birth

How It Works

  1. Click the extension icon in the toolbar to open the popup.
  2. Select an existing profile or create a new one with your details.
  3. Click Fill Page to fill all detected fields on the current page, or Detect Fields to preview what will be filled with colour-coded highlights.
  4. Click Generate Random to fill with random test data instead.
  5. Use the right-click context menu for quick access without opening the popup.
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