PromptForge Extension
Runs one-click prompts across ChatGPT, Gemini, MidJourney, and Claude from a shared library of thousands.
At a glance
Starts at
Free
No paid plan found on the Chrome Web Store, September 2026.
Free tier
Yes
Platforms
Chrome
Best for
People using several different AI chat platforms
Not for
Anyone running other ChatGPT-focused extensions too
3.5 out of 5
Scored by a Toolio reviewer after real useOur verdict
PromptForge integrates across ChatGPT, Gemini, MidJourney, and Claude, letting you save, create, and run prompts with one click from a shared library of thousands, covering things like SEO and blog writing to development support. Private collections let you build out your own set alongside the public library. Its own developer warns that it can conflict with other ChatGPT-focused extensions, recommending you disable those while using it, and it lists in-app purchases on top of the free tier. At 3.5 stars across 14 ratings, it's a middling score for the category.
✓What it does well
Multi-platform integrationIt works across ChatGPT, Gemini, MidJourney, and Claude in one place.
Large prompt libraryThousands of expertly crafted prompts are available to use immediately.
Private prompt collectionsYou can build and save your own private prompt collections.
✕Where it falls short
Extension conflictsIt can conflict with other ChatGPT extensions, and using it fully requires disabling those first.
In-app purchasesIn-app purchases sit alongside the free tier, so deeper features likely cost extra.
Mid-tier ratingIt sits at 3.5 stars across 14 ratings, not a standout score.
Key features
Multi-AI integrationIt integrates directly with ChatGPT, Gemini, MidJourney, and Claude.
One-click prompt libraryThousands of ready-made prompts run with a single click.
Private prompt collectionsYou can build your own private prompt collections.
Prompt creation toolsYou can create and save custom prompts alongside the library.