Add a Working Contact Form to Any Svelte or SvelteKit Site
Connect your Svelte and SvelteKit forms to Lucid Forms. Get submissions delivered straight to your inbox with zero server config, API routes, or serverless setup.
<form action="https://api.lucidforms.co/f/{form_id}" method="POST"><input type="email" name="email" placeholder="Email" required /><textarea name="message" placeholder="Message" required></textarea><button type="submit">Send</button></form>
How it works
Whether you wrote your Svelte component by hand or used an AI builder, connecting a working contact form takes under 2 minutes.
Get your form link
Sign up for free and copy your unique form link from the Lucid Forms dashboard.
Add it to your website
Paste the form link into your Svelte code, or give it to an AI tool like Cursor, Claude, or Lovable and let it build the form for you.
Receive submissions
Every time someone fills out your form, you'll get a notification in your inbox, Slack, or Notion, with built-in spam filtering.
Let AI Build Your Svelte Contact Form
Give your form link to any AI website builder. It generates the Svelte component. Lucid Forms handles the submissions.
Create a modern, styled Svelte contact form component.
Use this submission endpoint:
https://api.lucidforms.co/f/{form_id}
Requirements:
- Include name, email, and message fields
- Use standard form POST action or AJAX handler
- Make it responsive with Tailwind CSS
Everything your Svelte contact form needs to actually work
Most Svelte contact forms look great but require SvelteKit actions, API endpoints, or database setups to process and store submissions. Lucid Forms handles the backend, routing entries to your inbox, Slack, Notion, and more.
Get submissions in your inbox
Every form entry goes straight to your email. No setup, no configuration: it just works from the moment you connect.
No server-side functions or databases
Skip writing custom SvelteKit Form Actions or API endpoints. Your Svelte frontend remains completely static and serverless. Host on Vercel, Netlify, or GitHub Pages.
Spam protection built in
Bots get blocked automatically. Your visitors never see annoying CAPTCHAs, and your inbox stays clean.
Send form data anywhere
Route submissions to Notion, Google Sheets, Slack, or any webhook. Set it up once and every entry flows to the right place.
Lucid Forms vs. Doing It Yourself
See why thousands of developers skip the headache and use Lucid Forms instead.
| Feature / Requirement | The Svelte DIY Approach | Lucid Forms Backend |
|---|---|---|
| Server Setup | Configure custom SvelteKit endpoints, set up databases, handle environment variables | Zero Server Setup (✓) |
| Email Delivery | Configure SMTP/mail servers, manage bounce rates, handle email templates | Instant Email Delivery (✓) |
| Static Hosting Support | Requires server adapters or dynamic Node.js cloud functions to handle POST requests | 100% Static & Edge Compatible (✓) |
| AI-Generated Code Support | AI cannot write secure server-side logic and database integrations | Works Out-of-the-box (✓) |
| Spam Protection & Filtering | Install reCAPTCHA/hCaptcha packages, verify tokens, build server filters | Automatic Honeypots & ML (✓) |
Add Contact Forms to Astro, Next.js, and Plain HTML Sites
Connect your forms effortlessly. Lucid Forms provides platform-agnostic endpoints that work across all modern hosting environments, frontend frameworks, and AI builders.
Plain HTML
Paste the form endpoint directly into your index.html. No dependencies or frameworks needed.
Astro
Add contact forms to Astro components. Works perfectly with serverless adapters or static exports.
Next.js & React
Submit React form states or use standard post actions in your Next.js app router forms.
Webflow & CMS
Connect Webflow forms, Wix custom inputs, or WordPress layouts to capture leads directly.
AI-Generated Sites
Claude, Cursor, ChatGPT, and Lovable can write static frontend code but need a backend to process data.
Static Site Gen
Add contact pages to Hugo, Jekyll, Gatsby, or Vitepress sites. Keep your site completely static.
Wix & Shopify
Add custom contact forms to e-commerce templates and site builders without extra plugins.
Deploy Anywhere
Host on Vercel, Netlify, Cloudflare Pages, GitHub Pages, or shared hosting. The forms will work.
Frequently Asked Questions
Everything you need to know about setting up Svelte contact forms, spam protection, and framework support.
How do I make my Svelte contact form actually send messages?
Svelte forms require a backend to process submissions and notify you. With Lucid Forms, you can connect your form using a simple HTML <form action='endpoint' method='POST'> structure, or submit form states using Svelte bindings and fetch(). Lucid Forms handles the email routing, autoresponders, and spam filtering.
Do I need custom SvelteKit Form Actions or API endpoints to process Svelte forms?
No. Lucid Forms eliminates the need to build and maintain custom SvelteKit Form Actions or API endpoints. Simply point your form requests to our API, and we will route your data to Google Sheets, Slack, Notion, or your email.
Can I use Svelte reactive bindings (bind:value) with Lucid Forms?
Yes! Lucid Forms is fully compatible with Svelte's reactive bindings. You can prevent the default submit action, bind input values to Svelte variables, send a POST request with fetch(), and handle loading/success UI state changes in Svelte.
Does Lucid Forms work with SvelteKit?
Yes. Since Lucid Forms relies on a standard HTTP API endpoint, it works perfectly across SvelteKit (both static and server-rendered sites), Vite-based Svelte apps, and single-page Svelte applications.
Does Lucid Forms protect Svelte forms from spam?
Absolutely. All Lucid Forms endpoints come equipped with automated spam filtering. We use silent honeypots, rate limiting, and machine learning models to block bots without forcing human users to solve CAPTCHAs.
Does this work with code generated by AI tools like Cursor, Claude, or Lovable?
Yes! Simply prompt your AI development tool to build a styled Svelte form component that posts to your unique Lucid Forms URL. It will write the frontend UI, and Lucid Forms will handle the submissions.
Your next lead is already on its way
Don't let it bounce off a broken form. Lucid Forms gives you reliable, spam-free lead capture with instant notifications, and you can set it up in under 5 minutes.
- Set up in under 5 minutes
- Works with your website
- Instant notifications to you
- Built-in spam protection
- Connects to your favorite tools
- AI-powered automation
Starting at
$0/month
Paid plans start from $10/month