5 Browser Extensions to Auto Fill Forms in Chrome and Firefox (2023)

There are a lot of things that we can do on the Internet and most of them these days involve filling in forms. It is common that when you want to register as a member of any website or forum, you are asked to provide some basic information about yourself such as first and last name, email address, gender, phone number and etc in the given registration form.

Even for things like downloading freeware you are sometimes required to fill in lengthy and quite personal details. Some online forms are not too annoying and only ask for a few items but others want to know almost everything about you. Whether you want to fill in a form with real or fake information, they are so common that it becomes a very tedious task. Filling in forms can be even more annoying than filling in CAPTCHAs.

5 Browser Extensions to Auto Fill Forms in Chrome and Firefox (1)

Browsers like Chrome and Firefox do have some options to automatically fill in basic form data like name, address, email, phone number, and credit card, but they are a bit limiting. However, a browser extension can be far more advanced and save much more data for when forms require more than just standard information. Here we show you five browser extensions for filling in online forms with ease.

1. RoboForm

Most people will know RoboForm as a password manager like LastPass or BitWarden. What makes RoboForm extra useful is its powerful form filling feature which has fields for almost everything you can think of when filling in an online form. You can install the desktop application which offers a few extra features like auto fill without asking and a browser context menu but installing just the extension works fine.

You will first need to create a Roboform account from the extension with an email and password. If you want to also use the password management features or have sensitive information in the form filling data, choose a strong password. Form data can be added to Roboform in a couple of ways; by manually filling in an Identity or saving a completed form for a specific website.

5 Browser Extensions to Auto Fill Forms in Chrome and Firefox (2)

Completing the required fields in an Identity will allow you to automatically fill a form for any website. Create a new Identity from the RoboForm Options menu, right click on the identity and select Edit. This opens a window with fields for dozens of form entries. There are tabs for Person, Business, Passport, Address, Credit Card, Bank Account, Car and a Custom tab to add fields manually.

5 Browser Extensions to Auto Fill Forms in Chrome and Firefox (3)

Once you have filled in all the required fields, visit a website with a form, click the RoboForm icon and then on your Identity to fill it in. If there is a particular webpage that you want to save all the fields that you’ve entered, click on the RoboForm icon and click Save. The next time you visit the same page, the form will auto fill and submit. An entry appears above the Identities which can be edited, deleted and etc.

RoboForm has desktop applications for Windows and Mac OSX as well as mobile apps for iOS, and Android. There used to be a limitation of only 10 stored logins in the free version of RoboForm but these days it’s unlimited logins.

Download RoboForm for Chrome | RoboForm for Firefox

2. Autofill for Chrome by Fillr

Fillr says their extension is the most accurate and intelligent form filler in the world, which is quite a bold claim to make. As a standalone form filling extension, Autofill is easy to use and has a sizeable number of fields that can be filled in to make form filling more complete. However, there is only a single profile so you can’t create different profiles for different scenarios.

In addition to a standard Fill Form tab with name, address, email and mobile phone, there are other more detailed sections to fill in from the My Profile tab. They are; Personal Details, Contact Details, Addresses, Credit Cards, Identification, and Passwords. Even though there is only a single profile, you can set up and choose from multiple addresses, emails, phone numbers, credit cards, and passwords.

5 Browser Extensions to Auto Fill Forms in Chrome and Firefox (4)

During first launch, the extension will require setting up a PIN which will be required whenever you want to access credit cards or passwords. The PIN option can be turned off if you don’t want it. To finish the install and get started, enter a name and email address. After adding data to all the required fields in Autofill, simply press “Fill the form” when you encounter a form that needs filling.

5 Browser Extensions to Auto Fill Forms in Chrome and Firefox (5)

There is an option in the Setting menu (top right) to sync the extension data to Dropbox. One of the downsides of Autofill is you cannot manually add unknown fields or ask it to learn them. If specific fields or even the whole form is not recognized, you need to contact Fillr so they can add the data and fix the form to work in the future.

Download Autofill for Chrome by Fillr

3. Form Filler

Form Filler is designed with developers in mind so they can quickly test their own online forms. It can also be very useful for one time use forms that need to be filled in for things like downloading free software, ebooks, and etc. The idea behind Form Filler is to automatically fill all fields in a form with random or dummy data which will be good enough to bypass the form and continue.

Because you don’t have to enter any of your own credentials into the Form Filler extension, it’s ready to go as soon as it’s installed. All you have to do is visit an online form and click on the Form Filler toolbar icon. The fields in the form will immediately be filled with relevant but random data. Click the toolbar icon again to replace the current data with something else.

5 Browser Extensions to Auto Fill Forms in Chrome and Firefox (6)

Despite the randomness of the entered data, some settings can be made more specific. For passwords, you can use a specific or a random string while emails can be set to a random or specific host (mailinator is the default) and user name. That’s helpful if you need to receive a verification email but still want fake data in the rest of the form.

5 Browser Extensions to Auto Fill Forms in Chrome and Firefox (7)

There is a custom fields section in Options but editing will require a bit of knowledge on how forms work. CAPTCHAs and hidden fields can be ignored while agree or TOS boxes can be automatically checked. The context menu allows for filling a single field if you don’t want the whole form to be random data. Form Filler isn’t perfect and gets fields wrong occasionally, but it’s still very convenient for this kind of form filling.

Download Form Filler for Chrome | Form Filler for Firefox

4. Autofill

Autofill is an extension that has the ability to fill a form completely on page load without any interaction from the user. This is a useful function if you visit a number of regular sites and know what data needs to be entered into the form fields. While Autofill is quite powerful, a number of its options will require some experience to get the most out of it. However, less experienced users can also get it to do an effective job.

Autofill supports profiles and they can be used for different purposes such as for specific websites or only filling in certain parts of forms. By default, there are no pre-configured profiles and Autofill doesn’t come with a common list of fields waiting for the user to fill up. To get started, fill in an online form, click the Autofill icon, create a new profile from the drop down and then click the “Generate Autofill Rules” button.

5 Browser Extensions to Auto Fill Forms in Chrome and Firefox (8)

You can leave it at that and the form will be filled when you visit the same webpage again, but it won’t work on other forms. To make sure the data can be used on other forms, go to the Autofill options and delete the text at the bottom of the page in the Site box. That removes the trigger for Autofill to only input the data at that specific URL. Once you fill in a few forms, Autofill should have enough field and input data to start working automatically.

5 Browser Extensions to Auto Fill Forms in Chrome and Firefox (9)

The Exceptions tab allows you to exclude any web pages where you don’t want Autofill to automatically fill the form. There’s also a Text Clips tab which allows for entire blocks of text to be pasted onto the page and an Import/Export settings tab. Options like autofill delay, controlling sound effects, masking passwords and manual mode are in the Other Stuff tab.

Download Autofill for Chrome| Autofill for Firefox

5. Simple Form Fill

While Simple Form Fill might not be considered a proper autofill extension, it is very easy to use, which is why we think it’s worth mentioning. The idea is pretty simple, you add a selection of words, numbers or phrases into the extension that you think might be required by any forms you want to fill in. Then when you need to complete a form, simply select an input field, right click and choose something from the list.

5 Browser Extensions to Auto Fill Forms in Chrome and Firefox (10)

As you are not limited by what kind of text can be entered, Simple Form Fill is quite useful for short forms and text boxes and can be used to complement other auto fill extensions. There’s also an autocomplete option where typing in a few letters will popup a selection box with matching entries from your list.

Adding to the items list can be done in a couple of ways. Firstly you can click on the extension’s icon in the toolbar and simply type what you want into the Items box. Alternatively, type something into a form currently being filled in, and if it isn’t in the list already, highlight it, right click and select Add from the context menu.

5 Browser Extensions to Auto Fill Forms in Chrome and Firefox (11)

The autocomplete function is not enabled by default so if you want to use it, check the boxes in the options window. Upping the trigger characters to two or three will stop too many entries appearing at once if you have a sizeable list. This type of form filling obviously works in text boxes only and not drop down menus for country, dates, gender, and etc.

Download Simple Form Fill for Chrome | Simple Form Fill for Firefox

Auto Fill Forms Using Integrated Browser Options

The form filling abilities of browsers like Chrome and Firefox have improved over the years but they are still quite basic when compared to third party extensions. However, if your needs are fairly simple and you only require a few details like address, phone number, and email to be remembered, the integrated form filler may be all you need.

5 Browser Extensions to Auto Fill Forms in Chrome and Firefox (12)

The Addresses and more window in Chrome has boxes for several pieces of data. There are options for Name, Organization, Street Address, Town/City, Country, Phone number, and Email. Other filling options like state/province and zip/postal code will appear depending on the selected country.

Firefox is also slowly implementing some basic auto fill options. The Autofill Addresses option is in Privacy and Security and is pretty similar to Chrome. The only real difference from Chrome is Firefox has three boxes for first, middle and last name instead of one box for full name.


How do I automatically fill a form in Chrome? ›

You can let Chrome fill out forms automatically with saved info, like your addresses or payment info.
Add, edit, or delete info:
  1. Add: Next to "Payment methods" or "Addresses," click Add. ...
  2. Edit: To the right of the card or address, click More.

How do I automatically fill a form in Firefox? ›

Enable Autofill in Firefox
  1. To begin, open Firefox and click the Application Menu icon (three lines) on the top right. ...
  2. Select “Privacy & Security” on the left of the Settings screen and scroll down to the Forms and Autofill section on the right.
  3. Check the box(es) for the autofill options that you want to use.
5 May 2021

How do I automatically fill out a web form? ›

Use autocomplete attributes to help browsers understand and add the correct data on the proper field, using stored data. If you want the email field to autocomplete itself you can use: autocomplete= “username” or type= “email”. Repeat it to any field you want to be filled out automatically.

How do I Autofill a survey in Chrome? ›

On any page that requires input, hit your new Autofill button in the Bookmark Toolbar. This should auto populate all questions on that page.

Which browser is best for form fill up? ›

Ans. Candidate should Use Mozilla Firefox/Internet Explorer (above 9.0) and good internet connection while filling online Application Form.

How do I enable AutoFill? ›

How to change your Google Chrome autofill settings
  1. Tap the three dots — located either to the right of the address bar (on Android) or the bottom-left corner of the screen (on iPhone) — and select Settings. ...
  2. Tap the toggle next to Save and fill addresses to turn the feature on or off.
20 May 2022

How does Autofill work in browser? ›

After you interact with the first field in the address form, the browser shows you a list of saved addresses. You can choose one, and the browser fills in all fields related to the address. Autofill makes filling out forms fast and easy. Not every address form has the same fields, and the order of fields also varies.

How do I fill an HTML form automatically? ›

The autocomplete attribute specifies whether a form should have autocomplete on or off. When autocomplete is on, the browser automatically complete values based on values that the user has entered before.

Can you automate web form filling? ›

Katalon Recorder – Automated form filling made easy

It is a free, lightweight web extension for Record and Playback that has helped save millions of hours from manual work. Available on Chrome or Firefox, or Edge, this simple yet powerful solution helps automate the web form-filling process.

What is Autofill form data? ›

Autofill, also called autocomplete, is a software feature that automatically inserts previously-entered personal information into web form fields for the user's convenience.

Does Microsoft Forms work in Firefox? ›

Microsoft Forms is optimized for Microsoft Edge and for the latest versions of Chrome, Firefox, Chrome on Android, and Safari on iOS. Note: Microsoft 365 Apps and services do not support Internet Explorer 11 starting August 17, 2021.

What is form filler tool? ›

A form filler is a software that fills in web forms instantly.

Is Edge better than Firefox? ›

While both browsers have built-in features that make them safer to use, Edge is better for online privacy. Firefox also supports private browsing, which means you can stay anonymous when connecting to certain server networks. While both browsers have their drawbacks, they both have a lot to offer.

Where is the AutoFill tool? ›

Put the mouse pointer over the bottom right-hand corner of the cell until it's a black plus sign. Click and hold the left mouse button, and drag the plus sign over the cells you want to fill. And the series is filled in for you automatically using the AutoFill feature.

Where is the AutoFill feature? ›

The fill handle is the little green box at the lower right of a selected cell or selected range of cells. Note: AutoFill automatically fills in the numbers based on the pattern of the first two numbers.

What is auto fill feature? ›

Use the Auto Fill feature to fill cells with data that follows a pattern or are based on data in other cells. Note: This article explains how to automatically fill values into other cells. It does not explain how to enter data manually or simultaneously across multiple worksheets.

How do I create an auto generated form? ›

Create auto-generated forms in three easy steps:

Add merge fields to complete your document. Step 2: After you have your document set up, go to the Data Capture tab and click the New Data Capture button. This is where you can add fields from your document to your form and adjust your form's settings.

How do I create a form in auto form? ›

Creating a Form with AutoForm
  1. From the Database window, click the Forms tab.
  2. Click the New button. The New Form dialog box appears (see Figure 13.1). Figure 13.1. ...
  3. Click AutoForm: Columnar to create a columnar form (the most popular kind). This creates a form that contains your fields in a single column.

Can you automate Google Forms? ›

Automate Google Forms with simple code

Anyone can use Apps Script to automate and enhance Google Docs in a web-based, low-code environment. Automate tasks based on Google Form submissions. Create Google Forms based on a spreadsheet.

Can Google Forms automate? ›

Using automation, Google Forms let you automatically connect your form data with a Google spreadsheet. For example, if you conduct employee surveys, set up a workflow so that the form data automatically populates an existing Google spreadsheet. This eliminates manual copy and pasting.

Which app is best for form filling? ›

Adobe Fill & Sign mobile app.

How can I fill a PDF form quickly? ›

Open a PDF document in Acrobat. Click the “Fill & Sign” tool in the right pane. Fill out your form: Complete form filling by clicking a text field and typing or adding a text box.

How do I fill a PDF form automatically? ›

Enable the Auto-Complete option

Choose Edit > Preferences (Windows) or Acrobat / Acrobat Reader > Preferences (Mac OS). Select Forms on the left. Under Auto-Complete, choose Basic or Advanced from the menu. Select Remember Numerical Data if you want the Auto-Complete memory to store numbers that you type into forms.

Is there a way to prefill a Google form? ›

Pre-fill a form

In Forms, open a form. Get pre-filled link. Fill in the answers you want to pre-fill. Click Get link.

How do I fill in a PDF form in Chrome? ›

Steps to save filled-out PDF forms in Chrome.
  1. Navigate to the Sign documents online page.
  2. Click the Select a file button or drag and drop a file into the drop zone.
  3. Select the PDF document you want to use.
  4. Use the toolbar to fill in the form fields and add your PDF signature.
  5. Click Next.

What app helps fill out PDF forms? ›

Adobe Fill & Sign mobile app

With our mobile app for iPhone and Android, snap a picture of a paper form, fill it out, sign it, and send it from your phone or tablet.

Which app can fill in PDF forms? ›

You can fill out PDF forms in Google Drive on your Android device.
  • On your Android device, open the Google Drive app.
  • Tap the PDF you want to fill out.
  • At the bottom, tap Fill out form. ...
  • Enter your information in the PDF form.
  • At the top right, tap Save.

Can Google Forms auto populate? ›

Google Forms Auto Filler. Automatically fills google forms.

Can you Prepopulate Google Forms? ›

If you're already familiar with Google Forms, prefilling one is easy. Select Get pre-filled link from the three-dot menu in the upper right-hand corner. That will open the form in a new tab. From there, fill out any relevant fields that you already know the answer to for the person you intend to send the link to.

What is prefill form? ›

Prefill is a powerful tool that provides you with a seamless experience and a secure way of prepopulating your form with data. It allows you to fetch existing data from your forms, tables or third-party providers.

How do I fill in a PDF form without Acrobat? ›

Making a Fillable PDF with JotForm
  1. Via your web browser, navigate to the JotForm website.
  2. Create a unique account or sign in with your existing Google or Facebook account.
  3. Once signed in, choose “Blank Form” to get started.
  4. Select “Add Form Elements.”
  5. You can now select the fillable fields you want in your PDF.
8 Dec 2021

Can I make a fillable PDF in Google? ›

To convert a PDF into an editable document, simply upload it to Google Drive. Once in Google Drive, right-click the file, and choose to open with Google Docs.

How do I save a fillable PDF in Chrome and keep fillable? ›

Saving Fillable PDF Files on a Chromebook
  1. Open the PDF file.
  2. Fill in/complete the all of the fields within the form.
  3. After completing your assignment, select the Print icon.
  4. Make sure the Destination reads Save as PDF. ...
  5. Select the Save icon and save the file.

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