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Javascript Webflow Code Snippets

88 Javascript Webflow Code Snippets to supercharge your site.

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Hide/show Items based on URL Parameter

Hide/show Items based on URL Parameter

Show or hide divs or elements based on the parameter within a URL in Webflow. This Javascript code allows you to make your Webflow site even more dynamic by allowing you to customize elements on the page based on the URL parameter provided.

Reload Page after Form Submit

Reload Page after Form Submit

Automatically refresh your Webflow site's page after a form submit with this Javascript snippet. A great way of indicating that a form has been submitted to a user or refreshing the page for another submission.

Count Up Numbers on Page Scroll

Count Up Numbers on Page Scroll

When scrolling down the page numbers count up as they enter browser view via this Javascript snippet on your Webflow site. An easy way to add number count up to your Webflow site.

Countdown timer

Countdown timer

Add a countdown timer to your Webflow site with this simple Javascript snippet. Want to display a countdown timer to a time of your choosing on your Webflow site? Now you can easily add one with this Javascript snippet.

Custom Select Styling Multi-Select Input

Custom Select Styling Multi-Select Input

Design your own dropdowns and multi-select inputs in Webflow using Select2. With this Javascript code you'll be able to customize the look and design of the multi-select from the native browser select.

Bulk Delete 301 Redirects from Webflow Settings

Bulk Delete 301 Redirects from Webflow Settings

A simple way of bulk deleting 301 redirects from within Webflow's Hosting settings. This makes updating, cleaning up, removing 301's redirect a breeze rather than a labor intensive process.

Play Background Video on Hover

Play Background Video on Hover

Play a background video when a user hovers over the video on your Webflow site.

Split Text into Lines

Split Text into Lines

Easily split text into lines based on lines, words, characters on your Webflow site. A great way to add interactions based on your own specifications to text on your Webflow site.

Reading Time Blog/Article Page

Reading Time Blog/Article Page

Display the reading time associated with a blog or article on your Webflow site with this Javascript code. With this code you'll be able to easily add a reading time to all of your blogs or articles on your Webflow site.

Set referring URL as hidden input

Set referring URL as hidden input

A method to pass the referring domain/URL as a hidden field in a form in Webflow. This is perfect to know who referred the person submitted the form, or a way to display the referring domain on the page on your Webflow site.

Random CMS Sort on Page Load

Random CMS Sort on Page Load

Webflow's random sort feature doesn't always work. This method allows for truly random sorting of Webflow CMS items on page load.

Google Review Star Schema

Google Review Star Schema

Add Google review stars to your Webflow site via this small Javascript script and CSS. This allows your Webflow site to display star ratings in Google's search results.

Add/Remove Form Input Buttons

Add/Remove Form Input Buttons

Add or remove form input fields with buttons on your Webflow site. This allows your users to add or remove form fields based on buttons on your Webflow site. A great way of adding dynamic form elements to your Webflow site.

Change Active Webflow Tab

Change Active Webflow Tab

Change the default Webflow active tab on your Webflow site with this custom Javascript code.

Swipe Webflow Tabs

Swipe Webflow Tabs

Add native swiping gestures to Webflow tabs to allow for swiping between tabs with this Javascript code. Webflow doesn't natively support swiping gestures, however it's easy to add swiping gestures to switch between tabs via this JS code.

Add Previous/Next Buttons to Tabs

Add Previous/Next Buttons to Tabs

Add a next/previous button to Webflow tabs via this Javascript. This allows users to easily navigate between tabs with previous next buttons rather than only the tab links.

Mirror Click Script

Mirror Click Script

Trigger a click on another element when one element is clicked in Webflow. This is perfect for allowing one element to control a click of another element.

Split CMS Collection into Multiple Sections

Split CMS Collection into Multiple Sections

Split up your Webflow CMS collections into multiple sections with this Javascript code snippet. This allows you to easily break up a collection lists into multiple sections, a great way of adding your own elements in between a Webflow CMS collection list.

Pause/Reset Vimeo Embed on Modal Close

Pause/Reset Vimeo Embed on Modal Close

Automatically pause or reset a Vimeo video on modal close in Webflow via this helpful Javascript code. This prevents Vimeo videos to continue to play if they happen to be in a modal on your Webflow site.

Number of CMS Item Count

Number of CMS Item Count

A simple way of displaying the number of CMS items on a page in Webflow. If you ever wanted to add a CMS item count on a page this script will allow you to easily display the total number of items shown.

File upload preview

File upload preview

Add a file upload preview option to Webflow's native File upload input field. This adds a preview window to the file upload form in Webflow's native solution.

Set URL from Tab Change

Set URL from Tab Change

Link to specific tabs using URL parameters by setting tab URLs in Webflow. This script allows you to set the tab name in the elements panel for the tabs that you want the URL to include for each tab. The URL will use the # parameter, for example something like example.com#tabName where tabName is the element ID you set on the tab. This allows you to link to specific tabs from other pages and have more control over the tab experience.

Hide Element After Click w/Cookie

Hide Element After Click w/Cookie

Hide an element on your Webflow site after click with a cookie via this Javascript snippet. This is perfect for welcome modals, cookie notifications, notification alerts and other items that only need to be displayed a single time.

Show/Hide Based on Date or Time

Show/Hide Based on Date or Time

This allows you to show or hide items based on date or time in Webflow. This is great for event based information, you can display various elements based on if its prior to a time or after a specified time on your Webflow site.

Hide/Show Element from <select>

Hide/Show Element from <select>

Dynamically hide/show elements based on the <select> option in Webflow. A great way of showing various elements based on the dropdown selection. This could be used for changes views, changing images and much more.

CMS Add to Calendar Button

CMS Add to Calendar Button

Add a Calendar button for via your Webflow CMS via this custom Javascript and CSS. This enables your users to easily add events to their calendars based on dates/information in your Webflow CMS.

Navigate Webflow Slider with Arrow Keys

Navigate Webflow Slider with Arrow Keys

Add arrow keys keyboard functionality to Webflow's native slider with this simple Javascript code. This added functionality allows users to use their keyboards to navigation through slides in a Webflow slider.

Print Div with Button

Print Div with Button

Create a quick and easy printable div section for your Webflow site via this JS code snippet. This snippet allows you to designate which div will be printed when a user clicks on the print page button.

Click to Copy to Clipboard

Click to Copy to Clipboard

Add a click to copy to clipboard to your Webflow site using a Javascript snippet. This copy to clipboard functionality allows you to designate the class and text that you'll allow your users to copy.

Autoplaying Rotating Tabs

Autoplaying Rotating Tabs

Here's a way to create autoplaying tabs in Webflow using JS. Autoplaying tabs allow for tabs to automatically rotate between tabs based on a time of your choosing. Keep in mind that this method uses the click method and could cause problems if you are using forms or other interactions that rely on mouse click functionality.

Hide/Show Elements by Breakpoint and Item Count

Hide/Show Elements by Breakpoint and Item Count

This custom Javascript code allows you to show or hide items based on breakpoints and the number of items in Webflow. In this example nav buttons are hidden in a custom card slider if the number of cards is less than or equal to the number of items current and is adjusted by breakpoints of 1024, 768

Count Up Numbers on Page Scroll

Count Up Numbers on Page Scroll

Add count up numbers on page scroll to your Webflow site via this Javascript code. This method allows you to add a count up numbers via a page scroll to your Webflow site. As the user scrolls down numbers start to count up as they enter the viewport.

Staggered Interactions

Staggered Interactions

Easily stagger your Webflow interactions via this Javascript code. Add staggered interactions to Webflow CMS items or interactions you may have already built without pulling your hair out. Adding this bit of Javascript code will help create staggered Webflow interactions.

Finsweet Attributes JS Ready Method

Finsweet Attributes JS Ready Method

This is a way to determine when the Attributes solutions have finished executing and then run your own javascript that needs executing after.

Remove https:// from link text

Remove https:// from link text

This code snippet allows you to automatically remove https:// from all link URLs on absolute URL links (links without anchor text) on your Webflow site. This is a great way to cleanup links or pages of links on your Webflow site.

Randomize button text on click

Randomize button text on click

This allows you to randomize the text on a button click in Webflow. A fun way of displaying a variety of different texts when a user clicks on a button on your Webflow page.

Autogrow Form Input Field by Text

Autogrow Form Input Field by Text

Allow your input form fields to grow based on the content inside of it on your Webflow site with this unique Javascript code.

Add Random Sticker to Page on Click

Add Random Sticker to Page on Click

A fun unique way of adding a random sticker to your Webflow site on click.

Scroll to Top of Page on Tab Click

Scroll to Top of Page on Tab Click

Automatically scroll a user to the top of page on a tab change on your Webflow site. A simple Javascript code snippet that allows for you to scroll users to the top of your site based on your selected class.

Highlight Text from Search Query

Highlight Text from Search Query

Add highlighting to your Webflow site search queries using this quick and easy Javascript code snippet. When a user uses a search the query is then highlighted on the page to help show the most relevant results.

Round numbers decimals or integers

Round numbers decimals or integers

An easy way to round numbers, decimals, or integers based on your requirements in Webflow via a Javascript snippet. You can round numbers to the nearest whole integer or nearest thousand

Setting & Manipulating Cookies

Setting & Manipulating Cookies

Set, modify and manipulate cookies on your Webflow site via this Javascript code. This allows you to set a cookie, get a cookie, modify a cookie, check a cookie and delete a cookie on your Webflow site.

Shadow navbar on Scroll

Shadow navbar on Scroll

Emphasize your navbar by adding a shadow on page scroll for your Webflow site. This effect you can use via interactions although an easier way is to add a simple Javascript snippet instead. The code makes it so that if a user hasn't scrolled then no shadow will be visible. When a user scrolls your shadow effect will then be added.

Automatically Apply Coupon Code

Automatically Apply Coupon Code

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Automatically apply a coupon code during checkout on your Webflow Memberstack website.

Dynamic Copyright Year

Dynamic Copyright Year

Quite manually updating your Webflow sites copyright year with this Javascript code snippet. This Javascript code snippet will automatically display the current year for copyright years in footers and other elements in which you want to show the current year.

Rich text editor

Rich text editor

Easily add a rich text editor form field in Weblow with this Javascript code. Webflow doesn't provide a native rich text editor, however with a bit of Javascript you can add a rich text editor form to your Webflow site.

Wormy Cursor

Wormy Cursor

Add a fun mouse animation to your Webflow site via this JS code snippet. The worm will follow the mouse on the canvas of your Webflow site as a user navigates your site.

Add Commas to Large Numbers

Add Commas to Large Numbers

Easily add commas to large numbers in Webflow via a simple Javascript code snippet. This is perfect for unformatted CMS items, or other numbers utilized on a Webflow site.

Typewriter text effect

Typewriter text effect

A common hero/header section typewriter text effect for your Webflow site. This allows you to add a typewriter effect to any area that you wish to add a text effect to via this Javascript snippet.

Particles.js

Particles.js

Add Particles.js to your Webflow site with this simple CSS and JS code snippet.

Open Lightbox on Pageload

Open Lightbox on Pageload

Automatically open Webflow's native lightbox on page load via this Javascript code snippet. Adding a parameter to your website URL allows for the lightbox to automatically be shown on page load.

Scroll overflow move on click

Scroll overflow move on click

Utilize buttons to move between cards within an overflow: scroll wrapper to a specified card via each button in Webflow. This uses a simple JS code to allow seamless transitions between various cards of your choosing using an overflowed wrapper.

Load another page content

Load another page content

Load another pages content on your Webflow site via a simple jQuery script. This allows you to target an element on your page and then put the URL on the page that you want to load without using iFrames.

Paragraph Runt Fix

Paragraph Runt Fix

Combine the last two words of your Webflow paragraph with a nonbreaking space via this paragraph runt fix. Add this Javascript code to your Webflow site to fix the paragraph runt issues with Webflow's native paragraph element.

Set hidden input form value from URL parameters

Set hidden input form value from URL parameters

Set hidden form input values from URL parameters on your Webflow site. This Javascript code allows you to utilize Webflow's native form input and add hidden values based on URL parameters. This is great for paid advertising campaigns, internal link tracking and a variety of other options.

Display/Hide Items based on Count

Display/Hide Items based on Count

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Hide/show elements on your Webflow Memberstack site based on a conditional value with this Javascript snippet. A great way to implement a credit based system or value based conditional logic for your Memberstack Webflow site.

Mark Demo as Complete

Mark Demo as Complete

Mark a demo as complete on your Webflow site that uses Memberstack. A great way to track progress of your users learning course and progress throughout the campaign.

Stagger Menu Links

Stagger Menu Links

Stagger the loading of your sites navigation with this Anime.js code snippet.

Remove Element from Mobile Load

Remove Element from Mobile Load

Remove an element from loading on mobile or low resolution devices in Webflow. This Javascript code makes it easier to remove elements from your mobile and smaller screen resolutions.

Skip Link Accessibility

Skip Link Accessibility

Add accessibility features to your Webflow site by allowing to skip links with the keyboard only. Skip links allows keyboard navigation or screen readers to jump past the site navigation quickly. This allows for better accessibility for your Webflow sites.

Click Item Based on Element ID

Click Item Based on Element ID

Click on an object based on an element ID in Webflow. This is great to simulate a click, for example click on next slide button, link or object via a simple Javascript code.

Keyboard Accessibility Slider Arrows

Keyboard Accessibility Slider Arrows

Add keyboard accessibility functionality to your Webflow site with this custom Javascript code. This allows users to navigate between slides using their keyboards offering better accessibility to your Webflow sites.

Page Transition Click Delay

Page Transition Click Delay

Add a delay when a user clicks on a link on your Webflow site. This functionality adds a nice delay to your Webflow site before the users hit the next page.

Redirect Logged in User to Dashboard

Redirect Logged in User to Dashboard

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Redirect a Memberstack user to your Webflow user dashboard if they are logged in to your Webflow Memberstack membership site.

Superscript All ® Trademark Characters

Superscript All ® Trademark Characters

Automatically superscript all ® Trademark Characters on your Webflow site. Adding this Javascript and CSS allows your Webflow site to automatically superscript all ® trademark symbols on your Webflow site.

Prevent Body Scroll on Click

Prevent Body Scroll on Click

A technique to stop by scrolling on click in Webflow via a small Javascript snippet. This is perfect for modal popups, navigation dropdowns and other overlays that should prevent the body from scrolling on opening.

Track Clicks or Limit Member Actions

Track Clicks or Limit Member Actions

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Track clicks or limit member actions using Javascript on your Webflow Memberstack site. Here is a method to count the number of clicks on an element and then save that number to a members profile.

Play Interaction after X Clicks

Play Interaction after X Clicks

Play a Webflow interaction after clicking on an element X number of times on your Webflow site. A unique way to create unique interactions that are based on the number of times an element is clicked.

CMS Based Password Collection Template

CMS Based Password Collection Template

Add a CMS based password to your Webflow template page via this Javascript code. This allows you to password protect a Webflow CMS template page based on a password in the Webflow CMS collection.

Customize CSS Class of Nth Item

Customize CSS Class of Nth Item

Customize Webflow CMS items by adding a class to your choosing via this Javascript code snippet. If you ever wanted to add a class to a specific item you can now do so via this simple JS snippet.

Hide Static if CMS Collection Empty

Hide Static if CMS Collection Empty

This allows you to hide a CMS collection in the event it's empty via a small Javascript snippet.

Slick Slider CMS

Slick Slider CMS

Add a slick slider for your Webflow CMS items via this custom Javascript code.

Scroll page to bottom on load

Scroll page to bottom on load

When a page loads you can force the browser to automatically scroll to the bottom of the page on your Webflow site.

Back to Previous Page Button

Back to Previous Page Button

Add a back to previous page button to your Webflow site with this simple Javascript code snippet. When a user clicks on the button they'll be returned to the previous page they were visiting.

Redirect Users to Membership Dashboard

Redirect Users to Membership Dashboard

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Redirect a Memberstack user to a designated dashboard page based on their package subscription in Webflow. This Javascript snippet will allow you to easily redirect users to their proper dashboard page based on their membership plan on your Webflow Memberstack site.

Wait X before showing modal again

Wait X before showing modal again

Automatically show a modal or div after X minutes once the window/element has been hidden/closed in Webflow. A great way of showing advertisements, alert messages and so forth based on a time interval between the last time it was viewed.

Interactive Form Elements

Interactive Form Elements

Add dynamic interactive Webflow form elements with this Anime.js code snippet.

Draggable Elements

Draggable Elements

Make your site dynamic by adding draggable elements on your Webflow site with this simple Javascript code snippet.

Update browser page title on tab change

Update browser page title on tab change

A simple way to dynamically update the browsers page title on tab change in Webflow. A great way to add a dynamic element and user friendly method of updating page title on native Webflow tab change.

Set Div to Today's Date

Set Div to Today's Date

Dynamically add today's date to a div on your Webflow site. A perfect way to easily display the current date on your site without any headaches.

Prefer Reduced Motion on Anchors

Prefer Reduced Motion on Anchors

This allows you to utilize users OS preferences for reduced motion on anchors in Webflow. Adding this Javascript code snippet to your page settings helps the accessibility of your Webflow site based on your users preferences.

Age Gate Modal Overlay

Age Gate Modal Overlay

Add a birthday/age gate modal confirmation to your Webflow site via this simple Javascript code snippet.

If IE Add Class

If IE Add Class

If a browser is recognized as IE this will add a class as you need on Webflow. This is a helpful way of hiding or showing elements, fixing IE issues and other features for IE based browsers.

Escape Close Modal Accessibility

Escape Close Modal Accessibility

Add accessibility functionality to your Webflow modals with this Javascript code. When a user presses escape the modal window will automatically close.

If Internet Explorer Show/Hide

If Internet Explorer Show/Hide

If the users browser is Internet Explorer show or hide elements on your Webflow site with this Javascript snippet. This allows you to display warning messages, remove elements that aren't IE friendly and other similar use cases.

View All/Show Less Pagination List

View All/Show Less Pagination List

This allows you to create a view all/show less on your Webflow's pagination collection list via a simple Javascript code snippet. Toggles the height of each item multiplied by the number of items you want to show.

Track Member Logins

Track Member Logins

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Track the number of times a user logins or logs out of their Webflow Memberstack account page. This script will allow you to update a Member field of your choosing based on the number of times they have logged into their account.

Equal Heights Based on Tallest Item

Equal Heights Based on Tallest Item

Set equal heights to items based on the tallest item in Webflow. This is perfect for tabs, grids and similar items that may have varying heights. This keeps all of the items uniformed in design by setting the heights to the tallest item.