Formlander Documentation

Formlander, the form backend you run on your own server.

Formlander receives the forms of your sites on your own server, with your data in SQLite. It is open source.

Overview: what it does, and the smallest form that works
Deployment: install it on your server, or deploy it from your computer
Integration: HTML forms, JavaScript, the SDK, files, and deliveries
Spam and security: allowed sites, rate limits, the honeypot, and Turnstile
Move to Chasen: for a server that the older installer set up
Source on GitHub