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Free AI with Google Gemini

We are so impressed with Google Gemini AI that we decided to include their powerful AI models in WP Snippets AI. And the good news is, we are not just adding another AI provider, we are providing a way for you to enjoy free AI usage when you plug in your ‘Default Gemini API Key’, which is 100% free.

Read time: 3 minutes, 20 seconds
Updated: 6 Dec 2025

Free AI, really?

Try finding another AI provider that offers limited AI usage for free and you will be hard-pressed to find one. Google Gemini AI offers generous rate limits on the free tier, allowing you to generate code snippets with Google Gemini AI at no charge. Of course, if you require more usage or a higher context size, then consider their pay-as-you-go option and purchase Google Gemini AI API tokens.

How do I get started?

Our latest WP Snippets AI version 1.5.0 now supports automatic updates and guess what – you don’t even need a license key!!
Simply install, activate, and enjoy free automatic updates exactly as you would when downloading from the WordPress Plugin repository. 
We encourage you to download our WP Snippets AI free version from the download button below.

Download WP Snippets AI Free
  • Once the plugin zip file has downloaded, install and activate the file in the WordPress Plugins page.
  • Now you will need to find your Google Gemini API key.
  • First, make sure you are logged into your Google Account via this login: accounts.google.com
  • Head over to the Google AI Studio and API Keys section here: aistudio.google.com/api-keys
  • Under the 'Key', click on the key excerpt (e.g. ...bvOg), click this, and a popup will show allowing you to copy the entire API key.
  • Go to the Settings link in WP Snippets AI, and add this in the API Key field under the Gemini tab.
  • Select the AI model you wish to use, click the Save Settings button and you are now ready to generate quality code with Google Gemini for free.
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Google Gemini AI models you can use right now!

  • Gemini Pro Latest
  • Gemini 3 Pro Preview
  • Gemini 2.5 Flash
  • Gemini 2 Flash
  • Gemini 2.5 Flash Lite

Monitor your usage

Depending on the model you wish to use, please monitor your API usage in the Google AI Studio (under Usage and Billing, then the Rate Limit tab) to keep within the daily limits as shown in the screenshot below.  More information on usage and rate limits can be found here:  ai.google.dev/gemini-api/docs/rate-limits 

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Which Gemini model?

Enjoy Google’s most capable model Gemini 3 Pro Preview to not only generate code, but also help you with debugging and code explanation, write functions, and aid in code completion. This is Google’s most powerful agentic and vibe-coding model to date, and one of the best models in the world for multi-modal understanding.

For for large scale processing, cost-efficiency, high throughput and quality, low-latency, and high volume tasks that require thinking and agentic-use cases, consider utilising the Flash models such as Google Gemini 2.5 Flash and Gemini 2.5 Flash Lite.

Run an agency? try Agency Lifetime

Running an agency often requires subscriptions to a multitude of plugins, software and services.  If you are getting tired of subscriptions, then our WP Snippets AI Agency Lifetime product will suit you.  Purchase once for $375 USD (normally $549) and receive unlimited website installs and updates for life.  This is a saving of over 30% so be quick to secure this discount now. 

Utilise all the professional AI models such as Anthropic Claude and OpenAI, Grok and Google Gemini.  Google even provides free API usage of Gemini.  Learn more

Get WP Snippets AI Agency Lifetime for only $375 USD