OpnForm
Beautiful open-source form builder with unlimited submissions
About OpnForm
OpnForm is an open-source, no-code form builder that lets you create beautiful forms with unlimited submissions and fields. Built with Laravel and Vue.js under the AGPLv3 license, it supports 10+ input types including text, date, URL, file uploads, and conditional logic. Forms can be shared via unique links or embedded on websites, with built-in analytics, CSV exports, and integrations with Slack, Discord, and webhooks. Self-hostable for full data control or available as a managed cloud service.
Pros & Cons
Pros
- Generous free tier with unlimited forms, submissions, and fields — no artificial caps
- Fully open-source (AGPLv3) with self-hosting option for complete data control
- Clean, modern UI comparable to Typeform but without the premium price tag
- AI-powered form generation creates working forms from simple text descriptions
- 50% discount available for nonprofits and students on Pro plan
Cons
- Pro features like custom domains and branding removal require a paid plan
- Smaller ecosystem and fewer third-party integrations compared to Typeform or JotForm
- Self-hosting requires technical knowledge of Laravel and server administration
- No native payment collection or advanced e-commerce form features
- Enterprise features under proprietary license, not included in open-source version
Key Features
Unlimited Forms & Submissions
Create as many forms as you need with no caps on submissions, fields, or responses on any plan including the free tier.
No-Code Form Builder
Drag-and-drop interface with 10+ input types including text, date, URL, file uploads, images, and more — no coding required.
Conditional Logic
Show or hide fields based on previous answers to create dynamic, personalized form experiences.
AI Form Builder
Generate complete forms from a text description using AI, then customize the result in the visual editor.
Self-Hostable
Deploy on your own infrastructure under AGPLv3 for full data sovereignty, regulatory compliance (e.g., HIPAA), and custom integrations.
Embeddable Forms
Share forms via unique links or embed them directly into any website with a simple code snippet.
Webhook & API Integration
Connect forms to external services via webhooks and API access tokens for automated workflows.
Slack & Discord Notifications
Receive instant notifications in Slack or Discord channels when new form submissions arrive.
Form Analytics
Track form views, submission rates, and completion metrics with built-in analytics dashboards.
CSV Export & Editable Submissions
Export all submissions as CSV files and edit submitted responses directly from the dashboard.
Pricing
- Unlimited forms
- Unlimited submissions
- Unlimited fields
- Webhooks & API access
- 10+ input types
- Conditional logic
- 5MB file uploads
- Everything in Free
- Form confirmation emails
- Slack & Discord notifications
- Editable submissions
- 1 custom domain
- Custom code integration
- 50MB file uploads
- Remove OpnForm branding
- Custom sender email (SMTP)
- Priority support
- Form analytics
- Everything in Pro
- Self-hosted/dedicated instance
- Advanced security
- Custom integrations
- Dedicated support
- SLA guarantees
Best For
Lead Generation Forms
Create beautiful, branded lead capture forms with conditional logic and webhook integrations for CRM automation.
Customer Surveys & Feedback
Build unlimited surveys with various question types and track response analytics without per-submission costs.
Event Registration
Set up registration forms with file uploads, date fields, and automated confirmation emails for event management.
Internal Data Collection
Self-host forms on your own infrastructure for sensitive internal data collection with full regulatory compliance.
Similar Tools
Visual Studio Code
Free, open-source code editor from Microsoft
Builder.io
Visual development platform with AI-powered design-to-code
BuildShip
AI-powered low-code backend and workflow builder
Chat2DB
AI-powered SQL client that turns natural language into database queries
ChatBotBuilder.ai
Build and deploy AI chatbots across every channel in minutes
Chroma
The open-source AI-native vector database for search and retrieval
Featured In
7 Best Open-Source Form Builders for Developers (2026)
Best free, self-hosted Typeform alternative for developers who want beautiful, functional forms with AI generation and no response limits — ideal for external-facing use cases.
Best Form Builders for Multi-Page Survey Flows (2026): Long Surveys That Feel Short
Best open-source alternative to Typeform for teams that need multi-page survey UX with self-hosting or unlimited free submissions.