List of free form stuff for developerππ½
If you're looking for all programming tools around form (not just free). Check this page List of form Programming Tools

HeyForm
HeyForm is an easy-to-use drag & drop form maker capable of crafting powerful online forms. Use HeyForm to create beautiful, interactive free online forms.
Tag: form
Create unlimited online forms Embed anywhere on the web

Typeform
Build beautiful, interactive forms β get more responses. No coding needed. Templates for quizzes, research, feedback, lead generation, and more. Sign up FREE.
Tag: form, survey
Unlimited typeforms 10 questions per typeform 10 responses per month Logic jumps Multiple ending screens Hidden fields Calculator Templates Embed your typeform in a web page Download your data App integrations
Tally forms
The simplest way to create beautiful forms & surveys, for free. Without knowing how to code!
Tag: form
99% features are available to solo user for free and without limits.
Google Forms
Create a new survey and edit it with others at the same time. Choose from a variety of pre-made themes or create your own. Free with a Google account.
Tag: form, survey