How does FormFork work without a backend server?

Point any standard HTML form action attribute or JavaScript fetch request to your unique FormFork endpoint URL (https://formfork.io/f/your-form-id). FormFork validates fields, filters spam via Honeypot and domain shields, stores the submission, sends email alerts, and triggers webhooks automatically.

Does FormFork work with React, Next.js, and WordPress?

Yes. FormFork works with plain HTML, React, Next.js, Vue, Astro, and static sites via REST/Multipart endpoints, and includes the official FormFork Connect WordPress plugin with native Elementor widget, Gutenberg block, shortcode, and in-dashboard Form Builder.

Is there a free plan available on FormFork?

Yes. FormFork offers Free ($0/mo — up to 3 forms and 100 submissions/mo), Growth ($8/mo — up to 10 forms and 10,000 submissions/mo), Agency ($39/mo — up to unlimited forms and unlimited submissions/mo) with custom branding, webhooks, and priority support.

Do hidden conditional fields block form submission if they are marked required?

No. FormFork automatically bypasses required constraints on fields that are currently hidden by conditional logic rules.

FormForkFeaturesVisual Form Studio & LogicCore Feature · Visual Form Builder

Design multi-step forms with conditional logic in minutes

Combine the flexibility of a headless backend with an interactive Visual Studio. Drag and drop fields, configure conditional branching rules, customize typography and colors, and publish hosted forms or embeddable widgets.

Open Visual Studio Browse Form Templates

18+

Field Primitives

Inputs, ratings, signatures, file dropzones, matrices

Multi-Step

Wizard Flows

Page breaks with progress indicators and step validation

Real-Time

Conditional Engine

Show, hide, or require fields based on live answers

Interactive Workbench · Live Simulation & Copyable Snippets

Test Visual Form Studio & Logic right in your browser

Interact with the live simulation on the left and copy the production-ready integration code on the right.

Interactive Conditional Branching Preview

Switch respondent role below to see dynamic rules evaluate in real time

Step 1 · Select Your Organization Role

Rule Matched: role == "Enterprise" → Reveal SLA Field

Enterprise SLA & Dedicated SMTP Requirements

<!-- Embed your Visual Studio form anywhere with responsive height -->
<iframe
  src="https://formfork.io/share/form-contact-demo?embed=1"
  width="100%"
  height="640"
   style="border:none;border-radius:16px;overflow:hidden;"
  title="FormFork Embedded Form"
></iframe>

Zero client SDK required · Standard HTTPS / JSONFull API Docs →

Architectural Breakdown · Production Capabilities

How FormFork powers visual form studio & logic

01.

Declarative Conditional Branching

Define rules like "If Role equals Enterprise, show Annual Budget & Security Questionnaire." Rules evaluate instantaneously on the client with zero layout shift.

AND / OR Rule Groups · Instant Client Evaluation

02.

Multi-Step Page Breaks & Progress Tracking

Split long onboarding or application questionnaires into bite-sized steps. Per-step validation ensures respondents complete required fields before advancing.

Higher Completion Rates · Step Validation

03.

Rich Inputs: Signatures, Ratings & File Dropzones

Capture HTML5 canvas signatures, star and NPS scales, country/phone selectors, and multi-file uploads validated against your plan allowance.

18+ Specialized Field Types · Mobile Touch Ready

04.

Dual Publishing: Hosted Share URL or Headless Schema

Every form created in Studio gets an instant hosted URL (/share/form-id), an iframe embed snippet, and a headless endpoint so you can switch between hosted and custom UI anytime.

Hosted Link + Iframe + Headless API in One

Side-by-Side Matrix · Technical Verification

Why engineering teams standardize on FormFork

Capability / Requirement	FormFork	Legacy Form Tools
Visual Drag-and-Drop Builder + Headless API	✓ Unified in one platform	Usually separate tools
Conditional Show/Hide Field Rules	✓ Included on all plans	Often gated behind Pro
Digital Signature & Rating Fields	✓ Built-in native components	Requires paid add-ons
Custom Accent Color, Font & Success Message	✓ Live Studio Appearance Editor	Branding locked on free tiers

Technical FAQ · Answers for Developers & Teams

Frequently asked questions about Visual Form Studio & Logic

Yes. Every form in FormFork has both a hosted visual interface and a standard POST endpoint (/f/{id}). Submissions from both sources land in the exact same pipeline.

Explore more FormFork capabilities, use cases, and comparisons

Core Platform Features

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Ready to deploy your first FormFork endpoint?

Start on the free tier in seconds. Build visually in Studio, post from custom HTML/React, or auto-provision via `ff_pub_` static tokens.

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