Plan the work before the publishing date
For a pottery post on Friday, put photography on Wednesday and the caption review on Thursday. Planned date means intended publication, not proof that a post was published. Change the status yourself when the work moves forward.
Use all-day dates or deliberate times
An all-day slot stays on its date. For timed posts, pick an IANA timezone so the plan can retain the intended local time. At daylight-saving transitions an ambiguous time needs a first/second occurrence choice; nonexistent local times must be changed.
Your browser session owns this plan
Saved items live in local SQLite and return in this browser while its session cookie is kept. Another browser cannot access your workspace. Export before clearing cookies, and delete the workspace when you no longer need it.
Manual planning, useful exports
CSV works with spreadsheet imports. ICS opens as calendar events. JSON preserves editable plan data for re-import. This planner does not connect to social accounts or publish posts automatically.