Skip to main content
You crop the photo and fix the headline without ever leaving the post you are writing. That editor is the Polotno SDK, and one API key turns it on.
The content studio: one topic returns the caption and the on-brand image, in any language

​
What you get

  • Create and edit visuals inside the post composer.
  • Work with templates, text and brand assets.
  • Update designs in place without re-uploading finished files.
  • Reuse and modify visuals across scheduled posts.
Designs are stored as structured data and rendered when needed. She still does the scheduling, the publishing and the platform-specific work.

​
Setup

1

Create a Polotno account

Sign up at polotno.com and open the API dashboard to generate an API key.
2

Add the API key to PostQueen

Set NEXT_PUBLIC_POLOTNO in your environment to the key from the Polotno dashboard:
In docker-compose.yaml:
3

Restart PostQueen

PostQueen reads NEXT_PUBLIC_POLOTNO on the server for each request, so recreating the container picks up the new value: run docker compose down, then docker compose up -d. Running from source, restart the dev server.
Exact steps vary a little by deployment: Docker Compose and Development. Leave the variable unset and the editor falls back to a demo mode that is not fit for production.

​
Licensing

Polotno bills you separately, and a production key is not free.
  • You buy and renew the license directly through Polotno.
  • PostQueen does not bundle, resell or proxy Polotno licenses.
  • Polotno bills you and sets its own terms.

​
Reference