Collecting client inquiries on the web is a classic problem: you want to make it easy for prospects to reach you, but you also need to keep your email address hidden from bots, spammers, and casual scrapers. FormCrab (formcrab.com) solves this dilemma with a single, private link that you can drop anywhere—GitHub READMEs, Twitter bios, static blogs, or anywhere else you need a contact point. No code, no hosting, and built‑in anti‑spam protection.
Why Hiding Your Raw Email Matters
- Web scrapers love
mailto:– Search engines and malicious bots crawl the web looking for plain‑text email addresses. Once they find one, you can be flooded with spam. - Privacy for your brand – A public email address can be harvested for phishing or spoofing attempts.
- Professionalism – A dedicated form feels more polished than a bare “email me at …”.
With FormCrab you replace a vulnerable address with a private endpoint that only your inbox sees.
What FormCrab Gives You Out of the Box
| Feature | Benefit |
|---|---|
| Receive Messages, Hide Your Email | Your address never appears in page source. |
| No Code Required | Just copy a link—no HTML, no JavaScript, no server to maintain. |
| Anti‑Spam Protection | Built‑in filters block robots and bots. |
| Customizable Email Form Link | Pre‑fill fields, set subjects, control post‑submission redirects. |
| Webhook Support | Forward submissions to any system (Slack, Zapier, your own API). |
| Zero Hosting Costs | FormCrab hosts the landing page, form UI, and backend. |
All you need is a unique token (your private link) that you can share however you like.
Getting Started in 3 Simple Steps
- Create a Form on FormCrab – Sign up at
formcrab.com, add the fields you want (name, email, subject, message, optional extra fields), and generate a private token. - Copy the Private Link – It will look like
https://formcrab.com/f/your‑token‑here. - Paste the Link Anywhere – Use it in a markdown anchor, a tweet, a GitHub README, or a static site footer.
[Contact Us](https://formcrab.com/f/your-token-here)
When a visitor clicks the link they see a clean, responsive form. Upon submission the data lands straight in your inbox—no mailto: involved.
Customizing the Form With GET Parameters
FormCrab lets you tailor the user experience by appending query parameters to your private link. This is perfect for:
- Auto‑filling known information (e.g., the visitor’s name).
- Setting a predefined subject to categorize inbound messages.
- Providing a template message that guides the user.
- Redirecting to a custom “Thank You” page after successful submission.
Replace {custom-link} with your unique token in the examples below.
1. Auto‑fill Name
If you already know the user’s name, pass it via the name parameter so they don’t have to type it.
<a href="https://formcrab.com/f/{custom-link}?name=Hugh" target="_blank">Email us</a>
2. Pre‑set Visitor Email
When you have the visitor’s email in your database, you can pre‑populate it.
<a href="https://formcrab.com/f/{custom-link}[email protected]" target="_blank">Contact Support</a>
3. Custom Subject
Classify incoming messages by setting a subject that appears in your email notification.
<a href="https://formcrab.com/f/{custom-link}?subject=Urgent+Support+Request" target="_blank">Report an Issue</a>
4. Predefined Message
Provide a starter template to steer the conversation.
<a href="https://formcrab.com/f/{custom-link}?message=I+would+like+to+request+a+demo" target="_blank">Inquiry</a>
5. Custom Redirect (Next)
By default FormCrab shows a generic “Thank You” page after a successful submission. Override it with the next parameter.
<a href="https://formcrab.com/f/{custom-link}?next=https://yoursite.com/success" target="_blank">Send and Return</a>
Tip: Chain parameters with
&. Example:
https://formcrab.com/f/{custom-link}?name=Hugh&subject=Demo+Request&next=https://example.com/thanks
Receiving Data via Webhook
If you prefer programmatic handling over email, attach a webhook URL in your FormCrab dashboard. FormCrab will POST a JSON payload for every submission. The payload structure is:
{
"name": "Hugh",
"email": "[email protected]",
"subject": "hello! there",
"message": "hello! there",
"submittedAt": "2026-03-12 10:20:08",
"extra": {
"key1": "value1",
"key2": "value2"
}
}
You can then route the data to a CRM, a Slack channel, a Google Sheet, or any custom endpoint you control.
Best Practices for Secure, User‑Friendly Forms
| Recommendation | Why It Helps |
|---|---|
| Use HTTPS | Ensures data is encrypted in transit. FormCrab already serves all links over TLS. |
| Limit Pre‑filled Data | Only pre‑populate fields you already know; avoid exposing sensitive information in the URL. |
| Validate on Both Ends | FormCrab validates required fields; add additional server‑side checks if you use a webhook. |
| Custom Thank‑You Pages | Reinforce branding and provide next steps (e.g., link to a resource or schedule a call). |
| Rotate Tokens Periodically | If a link leaks, generate a new token and update the places where it’s used. |
| Monitor Spam Filters | FormCrab’s anti‑spam engine is strong, but keep an eye on your inbox for any false positives. |
Where to Deploy Your FormCrab Link
- GitHub README –
<a href="https://formcrab.com/f/{custom-link}" target="_blank">Get in Touch</a> - Twitter Bio –
https://formcrab.com/f/{custom-link} - Static Blog Footer –
[Contact]({{site.baseurl}}/contact)→ replace with FormCrab link. - Product Documentation – Use the “Report an Issue” link with a custom subject to auto‑categorize tickets.
Because the link is just a URL, you can embed it anywhere text is allowed—no HTML, no JS, no CSS required.
Wrap‑Up
Hosted form links eliminate the biggest pain points of web‑based contact forms:
- Privacy – Your email stays hidden.
- Simplicity – No code, no servers, zero maintenance.
- Control – Pre‑fill fields, set subjects, redirect users, and funnel data into your own workflows via webhook.
Give it a try today at formcrab.com, generate a private token, and replace every mailto: on your site with a safe, professional contact experience. Your inbox (and peace of mind) will thank you.