ChatGPT Plugins were a legacy GPT-4 workflow. If your account still shows Plugins, use the steps below; if you are deploying a CustomGPT.ai bot, use CustomGPT.ai deployment options instead.
Last checked: May 2026. ChatGPT Plugins are a legacy workflow and may not appear in every ChatGPT account. If your account does not show Plugins, use GPTs, built-in tools, or CustomGPT.ai deployment options instead.
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To install and use ChatGPT plugins, follow these steps:
- Click on the ‘New Chat’ button from the menu on the left.
- Hover over the ‘GPT-4’ tab.
- Select ‘Plugins’ from the drop-down menu. You’ve now switched to the Plugin model.
- Click on the ‘No Plugins Enabled’ drop-down option.
- Go to ‘Plugin store’ from the drop-down menu. The Plugin store will open where all third-party plugins are available.
- In the Plugin store, you’ll find three categories: ‘Popular’, ‘New’, and ‘All’. Select the plugins that you want to install.
- Click on the ‘Install’ button next to the plugin you want. You can install multiple plugins at once.
- After installation, the plugin logos will appear under ‘Plugins.’ This means that you have successfully added the plugins.
To use the installed plugins:
- Go back to the query screen, click the plugin you wish to use, and enter the query.
- Depending on the plugins installed, ChatGPT will connect to the plugins and request the necessary information.
- You can specify the name of the installed plugin to get better results.
Remember, there’s currently no intuitive way to sort the plugins in the Plugin store by anything other than popular, new, all, and installed. The Plugin Store was useful for early tool testing, but many ChatGPT accounts now use GPTs, built-in tools, and actions instead. For more detailed information on the ChatGPT Plugin Store, check out our post The ChatGPT Plugin Store: Is It Really “The Next App Store?”
Frequently Asked Questions
Why can’t I find the Plugins option in ChatGPT?
If you are using CustomGPT.ai, you will not see a ChatGPT Plugins menu because CustomGPT.ai is separate from ChatGPT/OpenAI. If your goal is ChatGPT tools, first confirm you are on chatgpt.com, signed into a paid workspace that has GPT-4/Tools enabled; many accounts no longer show “Plugins” because OpenAI shifted most users to GPTs with built-in tools and actions. For current ChatGPT tool behavior, see OpenAI’s ChatGPT apps and tools guidance. If your goal is building or deploying your bot on CustomGPT.ai, skip any ChatGPT plugin steps and use CustomGPT.ai deployment options instead. If you built a bot as a ChatGPT Custom GPT, there is no one-click import into CustomGPT.ai. You need to recreate it, then deploy via embed widget, iframe, or custom domain. The most common setup mistake is mixing the two platforms or using the wrong workspace permissions. Poe and Botpress also use different setup flows, so verify the platform first.
How many ChatGPT plugins can you use in one conversation?
As of March 9, 2026, OpenAI does not publish a single universal plugin limit across all ChatGPT plans; this is based on the OpenAI Help Center page titled “Using tools in ChatGPT,” which describes tool behavior but does not state one cross-plan hard cap. For dependable operation, you can enable only the tools needed for the current prompt, then treat the limit shown in your in-product tool picker as the only enforceable cap and re-validate it in pre-launch QA each release cycle. In practice, keeping only the tools needed for the current prompt reduces wrong-tool selections. Other AI platforms also change tool access by plan and workspace, so your visible product limit should drive your policy.
I installed a plugin, but ChatGPT is not using it. What should I do first?
Before changing anything else, confirm the plugin badge is active in this exact chat, then resend within 30 seconds. If the badge was off when you clicked Send, ChatGPT will answer without the plugin. If you are in CustomGPT.ai, ChatGPT plugin toggles do not exist because it is a separate platform from ChatGPT.com; use CustomGPT.ai’s own integration flow instead. After enabling, run this test prompt: “Use [Plugin Name] and return one data point only from the plugin.” If the reply is generic, does not include plugin-specific output, or reads like normal model text, start a new thread immediately, re-enable the plugin, and retry once. If the reply is still generic, a fresh chat often fixes session-state issues. Claude and Perplexity have different tool controls, so do not copy their steps directly.
How can I verify a ChatGPT plugin installed correctly?
If you are using CustomGPT.ai, you do not verify anything in the ChatGPT Plugins menu. CustomGPT.ai is separate from ChatGPT.com, so verification is done at your deployed widget or iframe URL. You can treat setup as successful only if your bot appears on the target website and answers a test prompt with content from your connected knowledge source, such as a sentence you know exists in your doc. If either check fails, deployment is incomplete. If your goal is “install on my website” or “install on my computer,” use embed code or iframe deployment steps, not plugin checks. If you are migrating from an OpenAI Custom GPT, rebuild instructions and knowledge in CustomGPT.ai because direct one-click import is not currently available. This is a common setup mistake; Botpress and Intercom Fin users can run into similar platform-specific setup differences.
Related Resources
If you’re exploring ChatGPT plugins, these reads offer useful next steps and deeper context.
- ChatGPT Plugin Builder — Learn how CustomGPT.ai simplifies plugin creation so you can launch faster without heavy development work.
- Plugin Development Challenges — Explore the most common roadblocks plugin developers face, from technical limitations to deployment hurdles.
- How CustomGPT.ai Works — Get a clear overview of how CustomGPT.ai turns your content into a custom AI assistant for practical business use.
- Skills To Build Plugins — See what technical and product skills are typically needed to build your own ChatGPT plugin from scratch.
- Expert Plugin Developer Insights — Read perspectives from 17 experts on building, launching, and improving ChatGPT plugins in real-world scenarios.
- Custom ChatGPT Search Results — Discover how a CustomGPT.ai chatbot can deliver more focused answers than traditional Google search results.
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