Lead Magnet Download for Webflow
Email-gated download form for ebooks, PDFs, checklists, and templates. Free for 1,000 submissions per month — no backend, no SDK, no plugin.
Yes — this is the shortest safe path for Webflow.
Use the HTML snippet on this page, keep the lead magnet download fields visible in your Webflow UI, and let splitforms handle delivery, spam filtering, storage, and webhooks.
Paste the HTML version, then replace YOUR_ACCESS_KEY.
The posted payload contains first name, work email, company, what's your role?. Required fields are first name and work email.
Webflow's built-in Forms feature delivers submissions to your Webflow project dashboard and emails them — but the free Site plan caps submissions (50 per site, lifetime, on legacy plans) and webhooks are gated behind the Workspace plan ($24/mo+).
Ungated content gets read; gated content builds your list. The lead-magnet form trades the PDF for an email plus 1-2 qualifying questions, so the nurture sequence segments by intent.
Built for Webflow developers who hate operating a backend.
Splitforms is the form-to-email API for Webflow sites. One POST endpoint, no SDK, no plugin — drop the lead magnet download into a page and ship.
Splitforms is the form-to-email API for Webflow sites. One POST endpoint, spam filtering, signed webhooks, file uploads, a real dashboard — drop-in, no server, no PHP. Free for 1,000 submissions per month, $5/mo Pro for 5,000, $59 for 4 years if you hate recurring SaaS bills.
- ✓1,000 form submissions per month
- ✓Unlimited forms — one key, many pages
- ✓Spam protection (honeypot + classifier)
- ✓Webhooks: Slack, Discord, WhatsApp, custom
- ✓CSV export of all submissions
- ✓Email notifications (CC and BCC on Pro)
Drop into any Webflow project.
Replace YOUR_ACCESS_KEY with your splitforms key, paste into a Webflow page, and ship. No build-time integration required.
Generate, embed, receive.
Three actions stand between you and your first lead magnet download submission. None of them require a backend, a database, or a CAPTCHA library.
Generate a free splitforms key
Sign in at splitforms.com — your access key is created instantly. No credit card, no setup wizard, no SDK to install.
Paste the lead magnet download into your Webflow project
Drop the form snippet into a Webflow page, component, or layout. Replace YOUR_ACCESS_KEY with the key from your dashboard. The form action is a hard-coded URL — no env vars or build-time wiring needed.
Receive submissions
Email arrives within seconds. Webhook fires in parallel. Dashboard updates live. CSV export, Slack/Discord forwarding, BCC to your team — all included free.
The reason this lead magnet download exists.
Multi-step (Typeform-style) · webhooks into ConvertKit / HubSpot / Mailchimp.
Lead magnets — ebooks, checklists, templates, swipe files, mini-courses — are the workhorse of B2B content marketing. Gated downloads convert at 25-50% of landing-page visitors (vs 1-2% for newsletter signups), but only when the magnet is truly valuable. The form captures email plus 1-2 qualifying questions ('what's your role?', 'what's your team size?') so the nurture sequence segments by intent. Multi-step boosts completion vs a single form. After submit, the user is redirected to the PDF or it's emailed via webhook + auto-responder. Push the email to your ESP segmented by lead-magnet topic — that's how content marketers build audience taxonomies that actually convert downstream.
Step 1: capture email
Single email field — frictionless step 1. Once the email is in, momentum carries through later qualifying questions.
Step 2-3: qualify role / team
One or two questions on role and team size. Optional but most users complete because they're invested. Each answer becomes a tag in the ESP for downstream segmentation.
Deliver the magnet
Auto-respond with the PDF link (or redirect to a thank-you page that auto-downloads). Webhook to ConvertKit / HubSpot / Mailchimp into a 'lead-magnet:[topic]' audience for the nurture sequence.
What changes when this lead magnet download lives in Webflow.
These notes come from the Webflow platform registry and are rendered on this template page so crawlers see the framework-specific answer without opening a separate guide.
Webflow's built-in Forms feature delivers submissions to your Webflow project dashboard and emails them — but the free Site plan caps submissions (50 per site, lifetime, on legacy plans) and webhooks are gated behind the Workspace plan ($24/mo+). Worse, the form fails silently if you exceed the cap: users see the 'success' state, your inbox gets nothing. There's no API to inspect submissions programmatically below the Workspace tier, and CMS-driven forms inherit the same caps. Native is fine for a personal portfolio with three submissions a year; for any real lead capture, you need an external endpoint. Splitforms is that endpoint without the plan upgrade.
Webflow hosts your published site on its own CDN — there's no Vercel/Netlify config to worry about. The form posts cross-origin to splitforms regardless. Disable Webflow's built-in hCaptcha for the form (Form Settings → Spam Filter → Off) — it intercepts submissions client-side before splitforms is reached. Lock the splitforms access key to BOTH your *.webflow.io staging URL and your custom domain in the dashboard; Webflow serves both, with different Origin headers. Custom code embeds count toward Webflow's per-page code limit (10 KB) — keep raw-HTML Embed forms tight if you have multiple per page.
Webflow strips custom hidden inputs from native Form Blocks
If you add <input type="hidden" name="access_key"> directly in Designer's Form Block, Webflow ignores it on publish. Use the Form Block's settings panel: Form Settings → Form Name + add custom attribute. Or use an Embed element with raw HTML if you need full control.
Default action URL gets reset on every Designer save
Setting the Action URL to https://splitforms.com/api/submit in the Form Block sometimes reverts to Webflow's default after a publish. The fix: lock it in by adding a custom attribute action to the form element (Settings → Element Settings → Custom Attribute).
Method must be set to POST in the form's settings, not the URL
Webflow forms default to GET. Open the form's Settings panel, change Method to POST. If you forget, the submission posts your fields as URL query params — splitforms returns a 405 Method Not Allowed.
Webflow's success/error elements still trigger on AJAX submit
Webflow auto-shows the .w-form-done div on a 2xx response. That's good — but if you also set up a redirect field in splitforms, the user sees the success message for ~80ms before the redirect fires. Either remove the success div or skip the redirect field.
Pattern A — native Form Block with overridden action URL
Use Webflow's drag-and-drop Form Block — keep the styling, structure, and Designer integration. In Form Settings, change Action to https://splitforms.com/api/submit and Method to POST. Add a hidden access_key field via the form's settings panel. Submissions skip Webflow's backend entirely. Use the same wiring for the lead magnet download fields on this page.
Pattern B — Embed element with raw HTML
If you need full control over markup (custom honeypot, file upload, multi-step), drop an Embed element on the canvas with raw HTML. Skips Webflow's form widget entirely. Useful for forms that don't fit the Designer's mental model. Use the same wiring for the lead magnet download fields on this page.
What every field actually does.
Each field below ships in the lead magnet download template — rename, remove, or add your own. Splitforms accepts any name you POST.
First name
Greeting + dashboard label so submissions don't all read 'anonymous'.
Work email
Reply-to address — splitforms wires this so hitting reply goes back to the sender.
Company
Lets you sort enterprise vs SMB inquiries before you reply.
What's your role?
Buyer-persona signal — IC vs decision-maker changes the follow-up cadence.
One backend. Every framework.
The same lead magnet download template works on every framework splitforms supports. Pick yours.
Lead Magnet Download on Webflow — FAQ.
Direct answers, no marketing fluff. Missing one? Email hello@splitforms.com.
splitforms vs everything else.
Same drop-in API. More free submissions, real webhooks on the free tier, MCP support no other backend has.
Other ready-to-ship Webflow forms.
Same backend, different qualifying fields. Click through to copy the snippet.
Ship a lead magnet download on Webflow in 60 seconds.
1,000 submissions per month, free forever. No credit card. Copy the snippet above and paste it into your Webflow project.