FormSanitizer
FormSanitizer is a form protection service that helps website owners prevent spam submissions by analyzing and filtering out unwanted content using custom filters and pattern detection.
https://formsanitizer.com/?ref=aipure
Product Information
Updated:Apr 1, 2025
What is FormSanitizer
FormSanitizer is a web application developed to address the growing problem of spam form submissions that waste resources and time for website owners. Created by a developer who experienced these issues firsthand, the service integrates with existing form providers like FormSpree and FormSpark to ensure only legitimate submissions reach your inbox. It's designed to be a simple yet effective solution for websites of all sizes, offering both Basic and Pro lifetime plans to accommodate different needs.
Key Features of FormSanitizer
FormSanitizer is a form protection service that analyzes and filters out spam submissions by detecting patterns, suspicious words, and random strings. It integrates easily with existing form providers through POST requests and offers customizable filters to prevent unwanted submissions from reaching your form provider, helping save both time and money on form processing.
Custom Spam Filters: Allows users to define specific words, phrases, and patterns to identify and block spam submissions, including detection of random strings
Universal Form Provider Integration: Works with any form provider that uses POST requests, including FormSpree and FormSpark, requiring only the form POST URL to be added to the dashboard
Simple Analytics Dashboard: Provides basic metrics showing how many spam submissions have been blocked across protected websites
Seamless Implementation: Requires minimal setup with just adding a simple function to existing forms without changing their structure
Use Cases of FormSanitizer
Contact Form Protection: Businesses can protect their contact forms from spam submissions that waste customer service resources
Lead Generation Forms: Marketing teams can ensure their lead collection forms only gather genuine prospects instead of spam entries
Website Form Management: Website owners can manage multiple forms across different sites while maintaining clean submission data
Pros
Simple one-time setup with minimal technical knowledge required
Lifetime pricing model instead of recurring subscriptions
Works with existing form providers without requiring migration
Cons
Cannot currently view blocked submissions
No direct form submission storage (requires external form provider)
Limited analytics capabilities
How to Use FormSanitizer
Sign up for an account: Choose between Basic plan ($9.99/lifetime for one website) or Pro plan ($24.99/lifetime for unlimited websites) and create your FormSanitizer account
Add your form POST URL: In the FormSanitizer dashboard, add the form submission URL from your form provider (e.g. FormSpree, FormSpark, etc.) where valid submissions should be forwarded to
Configure spam filters: Set up custom filters by adding words or phrases that should be marked as spam. You can also enable detection of random strings
Integrate with your website form: Add the FormSanitizer function to your existing form code - no need to modify the form itself, just add the integration code provided
Monitor analytics: Track how many spam submissions have been blocked through the analytics dashboard
Review valid submissions: Non-spam submissions will be automatically forwarded to your form provider where you can review them as normal
FormSanitizer FAQs
FormSanitizer analyzes form submissions to see if there are any words or patterns that you want to mark as spam. If the message contains a word or a pattern you set to mark as spam, then it simply blocks the message and doesn't forward it to your form provider like FormSpree or FormSpark. If it doesn't contain spam markers, the message passes through to your form provider.
FormSanitizer Video
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