How to Delete Google AI Data & Turn Off AI Overviews

If you live in the US, you’ve likely noticed a change: Google is no longer just a search engine; it’s an AI engine. From AI Overviews pushing down search results to Gemini analyzing your emails, artificial intelligence is everywhere.

For many Americans, this raises a massive privacy question: “How do I opt out of Google AI training?“

Whether you want to clear your chat history, stop Google from scanning your Gmail, or simply get the “old Google” back, this guide covers the top USA-specific methods to reclaim your digital privacy in 2025.

---

1. How to Turn Off “AI Overviews” in Google Search

• Target Keyword: How to turn off AI Overviews on Google

The most common complaint in the US right now is the AI summary that pushes down actual website links. While Google doesn’t offer a simple “Off” switch for everyone, here are the two most effective workarounds used by US tech experts.

Method A: Use the “Web” Filter

This is the easiest, official way to bypass AI.

1. Perform your Google search as normal.
2. At the top of the results page (under the search bar), look for the “Web” tab.
3. Click it. This filters out all AI Overviews, videos, and “People also ask” boxes, showing only text links.

Method B: The “udm=14” Trick (Desktop Chrome)

If you want to permanently disable Google AI search results on Chrome:

1. Go to Chrome Settings > Search engine > Manage search engines.
2. Click Add (under Site search).
3. Name: Google Web
4. Shortcut: @web
5. URL: {google:baseURL}search?q=%s&udm=14
6. Save it and make it your Default. Now, every search bypasses the AI overview automatically.

---

2. How to Delete Your Gemini (Bard) Chat History

• Target Keyword: Delete Gemini Apps activity

If you use Google Gemini, every conversation is stored by default for up to 18 months. Here is how to wipe that slate clean.

1. Visit myactivity.google.com/product/gemini.
2. Verify you are signed in.
3. For individual chats: Click the “X” next to the prompt.
4. For bulk deletion: Click the “Delete” dropdown > “All time” > “Delete”.

USA Privacy Note: Even after you delete chats, Google’s policy states they may retain conversations for 72 hours for safety and legal compliance.

---

3. Stop Gmail From Scanning Your Emails for AI

• Target Keyword: Stop Google from using my data for AI

Many US users don’t realize that “Smart Compose” and “Smart Reply” features allow Google algorithms to scan your private emails. To opt out of Google AI training on your personal content:

1. Open Gmail on a desktop browser.
2. Click the Settings Gear > See all settings.
3. Under the General tab, scroll down to “Smart features and personalization.”
4. Uncheck the box.
5. Scroll down to “Smart features and personalization in other Google products” and uncheck that too.
6. Click “Reload Gmail” to save.

Note: This stops the AI from reading your emails to suggest replies, effectively removing your inbox from that specific feedback loop.

---

4. Remove Personal Info from Search (US Only Feature)

• Target Keyword: Remove my personal info from Google Search

In the USA, Google offers a powerful tool called “Results about you” to help prevent doxxing.

1. Open the Google App on your phone or visit the Google Account dashboard.
2. Select “Results about you.”
3. Google will scan for your home address, phone number, or email appearing in public search results.
4. If matches are found, you can tap “Request to remove” immediately.

---

5. California Residents: Your CCPA Rights

• Target Keyword: CCPA data deletion Google

If you live in California, the California Consumer Privacy Act (CCPA) gives you stronger legal rights than the rest of the country.

• Right to Delete: You can legally demand Google delete personal information collected from you.
• Right to Know: You can request a file of all specific pieces of personal data Google has collected.
• How to Exercise: Go to Google Takeout to download your data, or use the Google Privacy Help Center to submit a formal CCPA deletion request if you believe data is being held against your will.

---

6. Disable Voice & Audio Retention

• Target Keyword: Google assistant listening privacy

If you use Gemini Live or Google Assistant, ensure your voice isn’t being recorded indefinitely.

1. Go to Data & Privacy in your Google Account.
2. Click Web & App Activity.
3. Uncheck “Include voice and audio activity.”
4. This prevents Google from saving audio recordings of your interactions to their servers.

---

FAQ: Common US Privacy Questions

Q: Can I completely opt out of Google using my public data for AI training?

A: It is difficult. Google’s updated privacy policy allows them to scrape “publicly available information” to train models like Gemini. The best defense is to lock down your social media profiles and use the “Results about you” tool mentioned above.

Q: Does Incognito Mode stop AI tracking?

A: Yes and no. When you use Gemini in Incognito Mode, the chats are not saved to your Google Account history. However, temporary data is still processed to generate the answer.

Q: Is there a law against Google using my data?

A: Outside of California (CCPA) and a few other states (like Colorado and Virginia), there is currently no federal US law explicitly banning AI data scraping, which is why manual deletion is so important.