Free & Open Source Form Builder

Forms that do
real work.

Conditional logic. Stripe payments. Digital signatures. 17 question types. 6 themes. Self-hostable. Everything Typeform won't give you — free, open source, and yours.

Start Building Free →View on GitHub
lygo.abreeze.studio/whvac-membership
LYGOTYPE
FORM BUILDER
Questions
Welcome
Finish
Theme
Responses
Settings
Publish
Theme Editor
Changes apply instantly
Colors
Lygotype
Aurora
Neon Crimson
Solar Flare
Ultraviolet
Matrix
Welcome
Get Started →
Takes about 3 minutes
17 Question Types·AND / OR Logic·6 Themes·1,000+ Fonts·Stripe Payments·CAD & USD·Digital Signatures·File Uploads·Custom Slugs·iFrame Embed·JS Widget·Real-time Responses·CSV Export·PDF & AcroForm Export·Role-Based Access·Self-Hostable·MIT License·Open Source·17 Question Types·AND / OR Logic·6 Themes·1,000+ Fonts·Stripe Payments·CAD & USD·Digital Signatures·File Uploads·Custom Slugs·iFrame Embed·JS Widget·Real-time Responses·CSV Export·PDF & AcroForm Export·Role-Based Access·Self-Hostable·MIT License·Open Source·
17
Question types
across 7 groups
6
Built-in themes
+ full custom control
1K+
Google Fonts
with pairing presets
MIT
License
free forever
What Lygotype does

Everything you need.
Nothing you don't.

⠿Builder

17 Question Types

Choice, text, matrix, signature, file upload, payment — everything you need in one drag-and-drop builder with real-time preview.

⌥Logic

Conditional Logic

AND/OR rules, page routing, question skipping, and multiple branching finish screens. The full decision tree, built visually.

◈Themes

6 Built-in Themes

1,000+ Google Fonts, 9 background patterns, full colour control. Make every form look like it belongs to your brand.

₿Payments

Stripe Built-in

Fixed or dynamic pricing. Per-form Stripe credentials, webhook confirmation, CAD & USD — no external checkout.

⟶Publish

3 Embed Options

Custom slugs, direct URL, iFrame, or JavaScript widget. Your form lives anywhere — any site, any stack.

▤PDF

PDF & AcroForm Export

Every submission becomes a filled, fillable AcroForm PDF — download it, email it automatically, or map answers onto your own PDF template.

◎Teams

Real Collaboration

Invite by email, assign Edit or View roles per form. Collaborators get their own dashboard section for shared forms.

See all features →
How it works

Live in minutes.
Powerful forever.

01
Build your form
Drag, drop, and configure 17 question types. Add pages, set your theme, upload your logo.
02
Set your logic
Build AND/OR conditional rules that route respondents through the right path every time.
03
Publish anywhere
Copy a link, drop in an iFrame, or render with the JS widget. One click to go live.
04
Watch responses flow
Real-time submission cards, full-text search, and one-click CSV or PDF export. Your data, ready.
Direct URL
https://lygo.yourdomain.com/your-form-slug
iFrame Embed
<iframe src="https://lygo.yourdomain.com/slug" width="100%" height="700" />
JS Widget
Lygotype.render('#target', { slug: 'your-form-slug' });
Free & Open Source — MIT License

Your data.
Your server.
Your rules.

MIT-licensed and fully self-hostable. Docker-ready, Caddy-compatible. Run Lygotype on your own server — inspect every line, fork it, contribute to it, or just use it.

FastifySQLiteViteNode.jsTypeScriptDocker
View Source on GitHub
# Clone & run in 3 steps git clone github.com/mangopaws/lygotype cd lygotype # Add your env vars cp .env.example .env # Launch with Docker docker compose up -d # That's it. You're live. ✓ Running at localhost:3001_

Ready to build?
It's free. Forever.

Self-host it or use the live instance. No credit card. No lock-in.

Start Building Free →See all features