> For the complete documentation index, see [llms.txt](https://docs.usestencil.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.usestencil.com/integrations/secure-signed-image.md).

# Secure Signed Image

- [Basic](https://docs.usestencil.com/integrations/secure-signed-image/signed-image.md): On-demand image creation by secure URL parameters