Build smart custom forms
natively on your Webflow canvas.
Create multi-step wizards, conditional logic, digital signature pads, and direct Klaviyo, Mailchimp and HubSpot integrations. No slow iframes, no layout shift, and completely styled with your Webflow custom classes.
Approved by Webflow · Available on the Webflow MarketplaceBuilt for Webflow
Watch FormFlow build a multi-step form
Unified Visual Flow Canvas
Organize form steps, set up advanced fields and logic, and connect Klaviyo, Mailchimp, HubSpot or a webhook on one drag-and-drop canvas.
Native Elements vs. Iframe Embeds
Embedded form widgets live in a frame from another domain. FormFlow upgrades the Webflow form that is already on your page.
Native Webflow Forms
- No iframe resizing: steps change inside your own form, so the page does not jump.
- Your styles: the form keeps your Webflow typography, colors and button classes.
- Real page markup: labels and fields live in your page HTML, not inside a frame.
- Lightweight: one small vanilla JavaScript file, no nested frames.
- Styled in the Designer: style fields, steps and buttons with Webflow's own style panel.
Iframe Form Embeds
- Layout jumps: the frame resizes as it loads and as visitors move between steps.
- Off-brand design: buttons, borders and fonts come from the form tool, not your site.
- Hidden content: the form lives on another domain, outside your page markup.
- Extra weight: each embed loads its own scripts and styles from another domain.
- Awkward on mobile: fixed-height frames can add inner scrollbars or cut content off.
Advanced Components & Fields
Inject rich elements directly into your native forms. Fully styleable using standard Webflow layout and styling panels.
Digital Signatures
Collect hand-drawn signatures with a mouse or touch screen, saved with the submission.
File Uploader
Let visitors attach files up to 10 MB, type-checked and linked to the form submission.
Date Picker
A clean calendar date picker that works the same on desktop and mobile.
Phone Mask
Formats US phone numbers as visitors type, so you receive clean, consistent data.
Dynamic Calculations
Calculate prices, totals or scores live from other fields (numbers and + − × ÷).
Step Validation
Each step is checked before visitors move on, with your own error messages and colors.
Smart Endings
Redirect to a page on your site or show a tailored success message based on answers.
Star Ratings
Clickable star ratings that store a simple number with the submission.
How it works
Build, style, and integrate in three straightforward steps.
Install the Webflow App
Install FormFlow free from the Webflow Marketplace and authorize the sites you want to use it on.
Build on the Visual Canvas
Open FormFlow in the Designer, scan the page and pick a native Webflow form. Add steps, advanced fields and logic, then style everything with Webflow's own controls.
Integrate & Hit Publish
Connect Klaviyo, Mailchimp, HubSpot or a webhook, click Sync Webflow, and publish. The FormFlow script is added for you through Webflow's Registered Scripts.
Supercharge Native Webflow Forms
Everything you need to build high-converting, smart, and fully integrated forms directly inside the Webflow Designer.
Multi-Step Form Wizard
Split long forms into steps inside the Webflow Designer, with Back and Next buttons, your own button labels and per-step checks before visitors move on.
Conditional Logic Router
Show, skip or jump to steps based on answers with IF/THEN rules (equals, contains, greater than and more). No code needed.
Klaviyo, Mailchimp, HubSpot & Webhooks Sync
Send submissions to Klaviyo lists, Mailchimp audiences, HubSpot contacts, or webhooks on Zapier, Make and other approved automation tools. Map fields on the visual canvas.
Seamless Script Injection
Automatically registers and injects form scripts using Webflow's native Registered Scripts API, keeping setup completely code-free.
Simple, Transparent Pricing
Unlimited form submissions on every plan. Switch or cancel anytime.
Free
Try every feature on your staging site.
- All features on webflow.io staging
- Unlimited form submissions
- No credit card required
- Upgrade to go live on a custom domain
Starter
Perfect for small sites and portfolio projects.
- Unlimited form submissions
- Unlimited Webflow sites & forms
- Multi-step forms
- Conditional logic branching
- Direct Klaviyo Integration
Growth
For growing businesses and client projects.
- Unlimited form submissions
- Unlimited Webflow sites & forms
- Everything in Starter
- Custom validation messages
- Custom variables & Calculations
- File uploads up to 10 MB
- Direct Webhooks, Mailchimp & HubSpot Sync
Business
For agencies and high-traffic ecommerce sites.
- Unlimited form submissions
- Unlimited Webflow sites & forms
- Everything in Growth
- Priority email support
Frequently Asked Questions
Have questions? We have answers.
Is there a free plan?
Do I need a paid Webflow site plan to use FormFlow?
Are there limits on monthly form submissions?
Can I connect form outputs to multiple services simultaneously?
Do you charge transactional or form processing fees?
Start building native forms in Webflow today.
Install the designer app, connect your stack, and style everything natively on your canvas.