Use the file-upload template
Copy the HTML/JS for the drag-and-drop zone. The same form action endpoint handles file payloads via multipart/form-data — no special API.
Form template · Quote request
Some contact forms need attachments — a project brief, a CV, a damaged-product photo. This is the form pattern for that, with drag-and-drop, multi-file, and removable file rows.
This template is one of our free HTML form templates. See more form templates by industry.
Every template is free and fully editable in the drag-drop builder — swap fields, colors, and the button label before you publish.
No server, API route, or SDK — your Contact Form with File Upload posts straight to one endpoint.
Every submission is emailed to you and saved to a searchable dashboard — spam filtered before it reaches you.
It's plain HTML you own — paste the Contact Form with File Upload snippet, swap in your access key, and ship.
Copy and ship
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 quote request">
<label for="name">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="[email protected]" required>
<label for="phone">Phone *</label>
<input id="phone" type="tel" name="phone" placeholder="+1 415 555 0142" required>
<label for="company">Company</label>
<input id="company" type="text" name="company" placeholder="Acme Inc">
<label for="budget">Budget *</label>
<select id="budget" name="budget" required>
<option value="">Choose…</option>
<option>< $5k</option>
<option>$5k–$15k</option>
<option>$15k–$50k</option>
<option>$50k+</option>
</select>
<label for="project">Tell us about the project *</label>
<textarea id="project" name="project" placeholder="Goals, timeline, anything we should know." 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>
<!-- drop-off analytics + partial leads (the form works without it) -->
<script src="https://splitforms.com/embed.js" async></script>How to add it
To add a Contact Form with File Upload 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.
Copy the HTML/JS for the drag-and-drop zone. The same form action endpoint handles file payloads via multipart/form-data — no special API.
Default cap is 5 MB per file, 5 files per submission. File extensions and sizes are validated server-side.
The dashboard stores files with signed download URLs. Webhooks and notifications can reference those stored files.
What's included
File attachments are where most form backends fall over — they either don't support them, or they bolt on an upload service (Cloudinary, Uploadcare) you have to configure. splitforms handles multipart file uploads through the same one-endpoint integration model after Storage is connected. PDFs, screenshots, CVs, and project briefs are stored with signed download URLs. File uploads require the Storage integration.

Where 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 automatic spam scoring 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.

How SplitForms works
splitforms receives the submission, filters spam, saves it to your dashboard and emails you — then, on paid plans, sends it on to your webhooks and integrations. No backend infrastructure to build.

Point your form to your unique SplitForms endpoint. That's it.

We instantly capture and organize every submission in your inbox.

Send data to email, spreadsheets, CRMs, webhooks, and 7,000+ apps.

No credit card required. Set up in under 60 seconds.
Connect & automate
On paid plans, submissions can also go to Slack, Discord, Google Sheets, Notion, Airtable, Zapier or any signed webhook — and splitforms works on the platforms you build on, from WordPress and Shopify to Next.js. With Stripe connected, your forms can take payments too.

Questions
Anything you list in the input's accept attribute — PDFs, images, Word docs, ZIP archives, audio, video. Server-side validation enforces both extension and MIME type. Executable types are blocked by default.
Up to 5 files per submission, with a 5 MB limit per file. Executable file types are blocked by default.
Files are stored in Supabase Storage after the account connects the Storage integration. Only the form owner can generate signed download links.
Yes — the webhook payload includes signed download URLs for each file. Most teams forward to Slack / Discord / Notion this way; the file lives in our storage and the message in their app links to it.
Simple pricing
Free gives you 500 submissions for $0 — no card, no time limit. Pro is $5/month for 5,000 submissions a month, and Annual is $49/year for 15,000 a month with every Pro feature.
For side projects and indie devs.
Every paid feature, for agencies and growing products.
Every Pro feature with triple the volume — $0.27 per 1,000 at full use.
No credit card required on Free • Cancel anytime • Full pricing and FAQ