Best Chrome Extensions for Autofill and Copying Form Data (2025)

Published on October 18, 2025 - 5 min read

Filling the same forms repeatedly — whether for job applications, CRM and CMS data entry, or QA testing on forms — wastes hours every week.

Chrome extensions are built to make these easier. But most either focus on autofill or copying, not both.

In this post, we’ll compare the best autofill and copy form data extensions available in 2025 — and show why MultiField CopyCat is the best extension that truly combines both form autofill & form copy for efficiency.

🐱 MultiField CopyCat — Copy & Autofill Forms Across Pages

MultiField CopyCat allows you to copy multiple input fields at once — even across pages or different websites. It also supports form autofill out-of-the-box, making it a perfect tool for occasional form data migration & frequent repetitive form entry.

You can:

• Copy and paste multiple form fields at once via dragging a box over target area
• Copy and paste all form data across pages instantly
• Save form data in 1 button click for instant autofill later
• Use customizable keyboard shortcuts to speed up form-filling process

Unlike standard autofill tools that only remember saved inputs, MultiField CopyCat gives you full flexibility, letting you move form data anywhere in seconds. See how it works in the video below:

(Demo Video on MultiField CopyCat in 1 minute)

👉 Try MultiField CopyCat on the Chrome Web Store

🧩 Other Popular Extensions

Lightning Autofill

Lightning Autofill supports form autofill by creating profiles and generating autofill rules. It supports javascript rules suitable for complex form-filling.

Fake Filler

Fake Filler is an autofill extension that auto-generates dummy data for form autofill. It's popular among QA testers for testing.

Easy Autofill

Easy Autofill is an extension that autofill forms and support profile-based autofill.

📊 Extension Comparison Table

Unlike other autofill extensions, MultiField CopyCat supports both copying form data and autofilling forms across pages. For copying form data, MultiField CopyCat allows users to copy and paste multiple form fields instantly with dragbox selection. It also allows users to copy all form data on page and paste them to another page, saving user from field-by-field clicks.

For autofill, its free plan allows unlimited autofill with up to 3 saved settings, whereas some extensions limit autofill to 10 times per day. MultiField CopyCat also supports autofilling forms on page load, saving filled forms for future autofill in one button click or shortcut, and processes all data locally for privacy.

With default and customizable keyboard shortcuts available, it's an ideal and efficient form-filling tool for repetitive tasks, supporting both autofill and copy across pages.

🚀 Final Thoughts

If you’re tired of filling out the same fields again and again — whether for job applications, CRM data entry, or QA testing, try out one of the above extensions and see which one suits your need better.

Overall, our recommendation for form copying & autofill extension is MultiField CopyCat. It’s the extension that truly combines form copying and form autofill in one lightweight tool.

👉 Install MultiField CopyCat for Free

🪄 Bonus: How to use MultiField CopyCat

1. Install MultiField CopyCat from the Chrome Web Store.
2. Click the MultiField CopyCat icon in your toolbar.
3. To copy & paste multiple form fields across pages:
   • 📄 Click “Copy with Dragbox” — drag to select the fields you want to copy.
   • 📋 Click “Paste with Dragbox” — paste the data into your selected area.

(Copy & Paste Multiple Form Fields with Dragbox)

4. To copy & paste all form fields across pages:
   • 📄 Click “Copy All Form Data on Page” — copy all fields instantly.
   • 📋 Click “Paste All Form Data to Page” — autofill everything at once.

(Copy & Paste All Form Data across Pages)

5. To save filled form for future autofill:

• Click “Save Filled Form Data for Autofill”
• Next time you visit the same site, the form will be autofilled instantly

(Save Form for Instant Autofill)

Within seconds, all target fields are filled with your desired data. You can even use keyboard shortcuts to do this faster ⚡

📖 Learn more in our quick Onboarding Guide.