Carosello – AI-powered LinkedIn carousels created in minutes with your own API key

Summary: Carosello automates LinkedIn carousel creation by generating posts, custom images, and slide decks using AI and your Google Gemini API key. It offers image-to-prompt extraction, retouching, and brand color control, enabling fast, subscription-free content production.

What it does

Users input a topic or document, then AI writes the post with hook, points, CTA, and hashtags while generating unique images per slide. The editor allows adjustments before exporting the carousel as a ZIP file.

Who it's for

Professionals and content creators who need to produce LinkedIn carousels quickly without design skills or subscription commitments.

Why it matters

It reduces carousel creation time from hours to about five minutes, eliminating repetitive manual design tasks and subscription costs by using a bring-your-own-key model.