Terms of service
Last updated September 28, 2026
The service
Satisphy is a browser tool for making short physics-simulation videos. Free use is provided as is, without warranty, and may change or pause at any time.
Watermark
Free exports include a small satisphy.io watermark. You may post free exports anywhere, including commercial accounts, as long as the watermark is not removed or obscured.
Your videos
You own the videos you export. You are responsible for what you post and for complying with the rules of the platforms you post to.
Artwork & uploads
Emoji artwork is Noto Color Emoji by Google, used under the SIL Open Font License. Custom images you upload in future features must be yours to use.
Acceptable use
Do not abuse the service: no automated scraping, no attempts to bypass the watermark or rate limits, no use that breaks the law.
Liability
To the extent permitted by law, Satisphy is not liable for any loss arising from use of the site.
Contact
Changes
We will update the date above when these terms change.