Free online form builder for forms, quizzes and calculators
A form maker and form creator: drag and drop the fields, add logic, payments and integrations, and publish the form on any site. No code, no developer needed.
177 607+
Forms created
Built by teams and solo creators worldwide
7 800 498+
Submissions processed
Handled securely with automated delivery
947 242+
Monthly form views
forms per month
4.9 / 5.0
Customer rating
Verified across independent reviews
How to build an online form
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Pick a template or a blank form
Start from a ready form or an empty page. Every field stays editable.
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Add the fields and the logic
Name, email, a question, a price. The next field appears only when the answer needs it.
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Publish the form on your site
A direct link, a page on your site, or a pop-up. Send a test and check that the answer arrives.
Online form builder for any website
With an online form builder you build a form once and place it anywhere: on a direct link, inside a page of your site or as a pop-up window. Choose a ready template or start from a blank form, add questions, logic and a payment step, then check the result in the builder before you publish. The same form designer also builds quizzes, surveys, booking forms and calculators.
Turn any prompt or web page into a live form
Describe your workflow in everyday words or paste an existing URL. FormDesigner parses inputs, infers data types, generates conditional branches, and sets calculation formulas within seconds.
Natural language translation
Converts conversational prompts directly into structured form fields with validation.
Page schema ingestion
Generate form ideas from a text description or website URL
Automated logic mapping
Derives conditional branches, field requirements, and calculation pathways.
Everything from the first answer to the final webhook
Logic, payments, autosave, webhooks and integrations: everything a form needs is set up in the same visual builder.
Conditional logic branching
Direct respondents down tailored paths based on their previous answers. Skip unnecessary steps and calculate dynamic variables in real time.
DetailsPayment collection
A submission and a payment in one form: a fixed amount, a calculated field, or products.
DetailsAutosave & resume
Prevent abandonment by preserving draft inputs locally. Let users return and complete lengthy submissions.
DetailsUTM & URL autofill
Capture inbound marketing parameters into hidden fields. Attribute every conversion to its campaign source.
DetailsWebhook automation
Dispatch structured JSON payloads to your endpoints. Trigger backend jobs the second an entry is confirmed.
DetailsCRM & email integrations
Email and SMS to you and the client after a submission. You can change the text and subject based on answers.
DetailsField library
The same contacts and blocks in all your forms. An edit goes to the linked copies.
DetailsImport an existing form
Move form structure from Google Forms, Typeform or Jotform.
DetailsData sources
Answer choices, autofill and validation come from a spreadsheet, a database or another form of yours.
DetailsReady to automate your data capture?
Explore pre-built templates or configure custom logic rules in minutes.
Design and brand
- Themes Customize different form themes to match your website design
- Your own CSS You can add your own CSS and match the form to the site.
- Subdomain The form opens on a direct link at your subdomain.
Control every form from your code and AI workflows
Every form, calculation, and conditional route created in FormDesigner is accessible as clean code. With our full REST API and native Model Context Protocol (MCP) integration, agents in Claude or Cursor can build schemas, run real-time updates, and bind webhook destinations without opening a browser.
REST API
JSON-schema compliant endpoints with idempotency and granular tokens.
Native MCP
Standard tool calling context for Claude Desktop, Cursor, and custom LLMs.
Webhooks
Signed webhook delivery with exponential backoff and replay tools.
Pick a form that already fits the job
Open a ready example, then change the fields, the logic and where the answers go.
Website contact form
A message from the site arrives as a request you can reply to.
Product order form
The visitor chooses what they need and leaves their details. Payment can stay in the same form.
Service application form
Contacts and the request in one form, without a chain of emails.
Appointment booking form
The visitor picks a time. You receive the request and an email.
Price calculator
A price or a total on the screen before the visitor sends the form.
Multi-step survey
Each person sees the next question only when the answer needs it.
Payment in the form
Take the payment in the same form as the order or the booking.
Connects with the tools you already use
FormDesigner integrates seamlessly with your favorite platforms, trusted by teams who deliver beautiful forms at scale.
Native integrations
Direct sync with payment providers, CRMs, and marketing tools.
Online form builder: FAQ
What is an online form builder?
What is a form designer?
Can I use the online form builder for free?
What can I build with FormDesigner?
Does it work on any website?
Build your first high-converting form today
Set up surveys, smart calculators, and payment flows in minutes with zero upfront setup time.
Prompt our AI assistant to generate multi-step logic from your description, connect payments or webhooks, and publish anywhere.
Don't have time to build it yourself?
FormDesigner's specialists can design, build, and configure your form, quiz, or calculator from scratch. Let us handle the complexity while you focus on your business.
Talk to a specialist
