Paste the form HTML
Standard form markup — no `data-` attributes, no framework-specific syntax. The form doesn't even need a method or action because JavaScript intercepts the submit.
Form template · Basic contact form
AJAX Contact Form Template
A contact form that POSTs via fetch() and updates the DOM inline. No page reload, no jQuery dependency, no framework — just HTML + 15 lines of vanilla JS pointed at splitforms.
- 500 free / mo
- No PHP · no SDK
- One POST endpoint
Live template preview
Basic contact form
Full name *Jane Builder
Email *jane@example.com
Phone *+1 415 555 0142
Message *How can we help?
Send
Pick your ajax contact form — one click to use it
Every template is free and fully editable in the drag-drop builder — swap fields, colors, and the button label before you publish.
Best matchUse this template
Basic contact form
Full name *Jane Builder
Email *jane@example.com
Phone *+1 415 555 0142
+ 1 more fields in the builder
Send
Minimal contact form
Your name *Jane Builder
Email *jane@example.com
Message *What's on your mind?
Send
Detailed contact form
Full name *Jane Builder
Work email *jane@company.com
Phone *+1 415 555 0142
+ 3 more fields in the builder
Send
No backend code
No server, API route, or SDK — your AJAX Contact Form posts straight to one endpoint.
Straight to your inbox
Every submission is emailed to you and saved to a searchable dashboard — spam filtered before it reaches you.
Copy-paste ready
It's plain HTML you own — paste the AJAX Contact Form snippet, swap in your access key, and ship.
Copy and ship
Your AJAX Contact Form, ready to paste.
HTML by default — the same field set also renders as React, Next.js, PHP, and cURL in your dashboard. Every variant posts to the same /api/submit endpoint. Replace YOUR_ACCESS_KEY with the key from your dashboard; that's the only edit.
<form action="https://splitforms.com/api/submit" method="POST">
<input type="hidden" name="access_key" value="YOUR_ACCESS_KEY">
<input type="hidden" name="subject" value="New contact form submission">
<label for="name">Full name *</label>
<input id="name" type="text" name="name" placeholder="Jane Builder" required>
<label for="email">Email *</label>
<input id="email" type="email" name="email" placeholder="jane@example.com" required>
<label for="phone">Phone *</label>
<input id="phone" type="tel" name="phone" placeholder="+1 415 555 0142" required>
<label for="message">Message *</label>
<textarea id="message" name="message" placeholder="How can we help?" required></textarea>
<!-- honeypot — bots fill every field -->
<input type="checkbox" name="botcheck" style="display:none" tabindex="-1" autocomplete="off">
<button type="submit">Send</button>
</form><p class="splitforms-attribution" style="margin-top:12px;font-size:11px;color:#888;text-align:right">
Powered by <a href="https://splitforms.com" style="color:#888;text-decoration:none" target="_blank" rel="sponsored noopener">splitforms</a>
</p>How to add it
How to add a AJAX Contact Form to your site.
To add a AJAX Contact Form to your site you need three things: a free splitforms access key, the HTML snippet above, and your key pasted into it. No backend, database, or CAPTCHA library — the form posts to one URL and every submission lands in your inbox and dashboard.
Add the fetch handler
Listen for submit, prevent default, FormData(form) → fetch POST to splitforms. The response JSON tells you whether to show success or error UI.
Style the four states
idle / loading / ok / err. Toggle classes or render different text — that's the whole UX.
What's included
What's in this AJAX Contact Form template?
Inline submission feedback (no page reload) is the conversion-rate standard in 2026. You don't need jQuery, axios, or a framework to do it — fetch() plus FormData has been baseline browser support for years. The trick is wiring it to a backend that returns clean JSON. splitforms's `/api/submit` returns `{ success: true, message: "..." }` on success and a structured error otherwise, so your status state machine is four lines of code. Inline submission, four-state status, zero dependencies.
- Basic contact form — 4 ready-made fields
- HTML, JS, React, PHP, and cURL outputs
- One POST endpoint, no SDK — honeypot and classifier, no CAPTCHA
Where submissions go
Where do your AJAX Contact Form submissions go?
Reply-to is wired to the visitor's email, so one tap on Reply answers them directly — while the built-in honeypot and spam classifier filter out bots before they reach you. Every submission is emailed to your inbox and can forward to a webhook or Slack the moment a visitor hits send.
- Reply-to wired to the visitor's email — reply straight from your inbox
- Honeypot and spam classifier filter bots, no CAPTCHA friction
- Live dashboard, CSV export, and signed webhooks on paid plans
How SplitForms works
From form to workflow in 3 simple steps.
Connect your form, collect every submission, and send data where it needs to go — without building backend infrastructure.
Add your endpoint
Point your form to your unique SplitForms endpoint. That's it.
Receive submissions
We instantly capture and organize every submission in your inbox.
Route anywhere
Send data to email, spreadsheets, CRMs, webhooks, and 7,000+ apps.
No credit card required. Set up in under 60 seconds.
Connect & automate
Connect your favorite tools and automate everything
SplitForms works with the destinations you route to and the platforms you build on — from Slack and Sheets to WordPress, Shopify, and Next.js.
Trusted by indie teams and agencies shipping forms worldwide
PETAL/COKRAFT.DELINEAR-XBUILD.DEVSTUDIO 71MERIDIANFRAME&CO
Testimonials
Loved by developers shipping at every scale.
40 quotes on record — from indie hacks to agency migrations.
“I replaced a Lambda + DynamoDB + SES contact form with six lines of HTML. It took eleven minutes, and the dashboard is better than what I was going to build.”
“We migrated 14 client sites off Formspree in a single weekend. The price is a third of what we paid, the API is more honest, and the spam filter actually works.”
“The webhook payload is signed, idempotent, and well-shaped. It reads like code from a competent team, not a CRUD app held together with duct tape.”
“I stopped reaching for Typeform on small marketing sites. splitforms covers 90% of the use case at none of the bloat.”
“I onboarded our whole agency in an afternoon. The MCP integration meant Cursor literally dropped the form straight into our client repos for us.”
“The free plan gave me 500 submissions before I paid a cent, and Pro is five dollars a month. I've spent more on coffee deciding which backend to use.”
“Spam went from forty junk entries a day to zero, with no reCAPTCHA puzzle ruining the form. The honeypot and time-trap just quietly do their job.”
“Point the form action at one endpoint and you're done. No SDK, no client library, no build step. This is how a form backend should feel.”
“Leads land in Slack the second someone submits, and a copy goes to Google Sheets for the sales team. I wired both up in under ten minutes.”
“I run a static Hugo site on a five-dollar VPS. splitforms gave it a real contact form without me standing up a single server.”
Questions
AJAX Contact Form questions.
View all FAQsWhy not just use jQuery's $.ajax?
jQuery's ajax was the standard 10 years ago. fetch() has been native since Chrome 42 / Firefox 39 and removes a 90KB dependency. The syntax is also cleaner — `await fetch(url, { method: 'POST', body: formData })` is one line.
Do I need a Content-Type header?
No — fetch with a FormData body sets `multipart/form-data` automatically, including the boundary string. If you set Content-Type manually you'll break the boundary.
How do I handle CORS errors?
splitforms's /api/submit endpoint sends `Access-Control-Allow-Origin: *` so cross-origin POSTs from any frontend work without preflight gymnastics. If you see a CORS error, check that you're using `method: 'POST'` (uppercase) and a FormData body, not a JSON body with custom headers.
What about progress events for file uploads?
fetch doesn't support upload progress yet — use XMLHttpRequest if you need it. For typical contact forms (no files or small files), the submission is fast enough that a 'loading…' label is enough feedback.
Simple pricing
Start free. Scale when you need more.
Choose a plan that fits your workflow — from a free form endpoint to full automations, exports, and higher submission limits.
Free
$0
Free forever
For side projects and indie devs.
- 500 submissions / mo
- Unlimited forms
- Email notifications included
- Honeypot spam filtering
- Submissions dashboard
- MCP setup stays free
- No credit card required
Most Popular
Pro
$5/ month
was $15 · save 67% · new-user price
For agencies and growing products.
- 5,000 submissions / mo
- Unlimited forms
- Every paid feature included
- Priority support (under 4hr)
- 10× free submission volume
- Cancel anytime
Pre-launch · founders pricing locked in
3-Year
$59/ 36 months
was $99 · save 40% · new-user price
Pay $59. 3 years sorted.
- 15,000 submissions / mo
- Unlimited forms
- Everything in Pro
- Renews every 3 years
- Long-term discount
- Priority support included
- Vote on the roadmap
No credit card required on Free • Cancel anytime