Track UTM Parameters on Your WordPress Forms
See exactly which campaign brought in a lead. This walkthrough shows two ways to track UTM parameters on your Ninja Forms submissions, a free hidden field method and a zero setup add on, no Google Analytics…
How to Send WordPress Form Uploads to Amazon S3
Learn how to connect Ninja Forms to Amazon S3 so every file a visitor uploads through your WordPress form routes there automatically, private by default unless you say otherwise.
How to Send a Conditional Email in WordPress
Route form submissions to the right person automatically. This guide covers the setup for one department, how it scales to several, and the three most common reasons a routing rule silently stops firing.
How to Add a Dropdown Select Field in WordPress
Learn how to add a dropdown select field to your WordPress form, set up multi-select for multiple answers, and use the built-in Country and US States fields.
How to Add PayPal to WordPress with Ninja Forms
Learn how to add PayPal to WordPress with Ninja Forms, from connecting your PayPal Business account to charging the right amount for every order.
How to Send WordPress Form Uploads to Dropbox
Learn how to connect Ninja Forms to Dropbox so every file a visitor uploads through your WordPress form routes there automatically, no third-party connector required.
How to Upload Files to Google Drive from WordPress
Send files from any WordPress form straight to Google Drive with Ninja Forms. Connect once, flip one field toggle, and verify your first upload the right way.
How to Convert WordPress Form Submissions to PDF
A step-by-step guide to turning Ninja Forms submissions into real PDF documents, from emailed copies to on-demand exports and invoice-styled layouts.
Form Building Tips & Tricks (59)
You’d be surprised what you can do (and the money you can save) with a simple WordPress form
Styling Your Forms (31)
Use custom styles on your forms for the exact look you want to optimize the user’s experience.
Displaying Your Forms (16)
Place a form or form submissions anywhere on your WordPress website without touching a line of code!
Conditional Emails & Actions (13)
Tailor any form to fit a variety needs using conditional settings and data triggered actions.
Stopping Spam (6)
Stop form spam now! Take control of your submissions and block the spam for good.
GDPR Compliance (6)
Keep your forms GDPR compliant, & use your forms to facilitate Export &Erase requests
All Articles
How to Upload Multiple Files at Once in WordPress
Learn how to quickly allow bulk file uploads in your WordPress forms with file plugin from Ninja Forms!
Ninja Forms Free vs Ninja Forms Paid
Discover the key differences between the free and paid versions of Ninja Forms in our detailed comparison!
How to Remove “Fields marked with an * are required” in Ninja Forms
Kick the ‘Fields marked with an * are required’ message to the curb, Ninja Forms style! Check out our straightforward guide with easy tricks for coders and non-coders.
How to Change the Size of a Form Field in WordPress
Change the size of a form field in WordPress, including the width, and learn how to add rounded corners to your fields.
How to Allow Additional File Types in WordPress
Do you need to add additional file types to your WordPress forms? Discover the easiest way to do it with our plugin and snippet hack!
Limit the Number of Characters or Words in the WordPress Form Field
Learn how to limit the number of characters and words in a form field in WordPress using the free core Ninja Forms contact form plugin!
Single vs. Double Opt-in: Which is Best for Your WordPress Form?
Have you been searching for a simple yet effective opt-in feature? Ninja Forms’ user-friendly interface and extensive features make it easy to create and customize WordPress opt-in forms.
How to Track From Which Page a Form Was Submitted On
How to capture the form submission source page the form was submitted on? With Ninja Forms, it’s simple and completely free. Find out more!
Adding a Number Field in WordPress: A Range Slider Alternative
Learn how to add a Number field in WordPress and use it along with Calculations with our free Ninja Forms core plugin!
How to Add Events to iCalendar from Ninja Forms ( Free )
Discover how to add events to iCalendar from Ninja Forms submissions using this free WordPress plugin. It’s available for download on GitHub.
Form Building: 18 Tips and Tricks with Ninja Forms Plugin
Explore our in-depth guide packed with expert form-building tips and tricks you can apply when using the Ninja Forms plugin!
Book Multiple Events in one WordPress Form
Creating one WordPress booking form so that attendees can easily register for multiple events in one go eliminates the need to fill out reams of forms and repetitive information for each separate event.