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Instagram allows up to 20 photos per carousel post. Learn how to maximize engagement with multi-slide posts using PostNitro's AI carousel creator.
Learn social media marketing for small business: pick platforms, build a strategy, use AI tools, and track results without a big budget or team.
Learn how to have multiple aspect ratios on an Instagram post using the Mixed setting. Step-by-step 2026 guide with aspect ratios, tips, and tools.
Find the best MCP server for social media content so PostNitro MCP turns one prompt into branded, scheduled posts across your main social channels.
A complete copy-paste guide: install the PostNitro CLI, authenticate, generate an on-brand carousel, and schedule it to your socials — all from the terminal in 5 minutes.
From idea to scheduled post with no clicks. Here's how AI agents use the PostNitro CLI to research, write, design, and publish your content — end to end.
