Plan a week of posts for every platform in one sitting, then get on with your day.
Seven platforms in one place
X, Instagram, Threads, Facebook, TikTok, YouTube and Pinterest, all on one calendar.
Different words for each platform
Write once, then give X a punchier line, Instagram its hashtags and Threads a question. Each version is checked against that platform's limits as you type.
Studio Kiln
Thu 9:00 AM
New glazes are in. Here's the first batch out of the kiln.
Scheduled
A calendar you can drag around
See the whole week at a glance, with a preview of every post. Plans changed? Drop it on another day.
See it before it goes out
Live previews that look like the real thing on each platform.
Photos, carousels and Reels
Upload once and post a single photo, a carousel of up to ten, or a video as a Reel.
Built for automation
A REST API and an MCP server, so your own code or your AI assistant can schedule posts too.
Only X posts use credits
X charges for every post, so X posts use credits from your monthly allowance. Every other platform is unlimited.
Your accounts stay safe
Platform logins are encrypted at rest, and two-step verification is one click away.
PrivacyTermsData deletionPlatform names and logos are trademarks of their owners. PostNinja is not affiliated with them.