Home › Google › Data Cleanup

Google Data Cleanup Walkthrough

Step-by-step instructions for deleting what Google has collected about you

Why this matters

Google's data collection is extensive in ways most people don't fully realize until they look at it. Your location history is a timeline of everywhere you've been. Your voice history is actual audio recordings. Your ad profile reveals what Google infers about your income, relationships, health, and interests. The cleanup tools exist and are effective — but they're not surfaced prominently. This guide surfaces them.

Step 1: Delete your Web & App Activity → myactivity.google.com

  1. Go to myactivity.google.com
  2. Click "Delete activity by" (left sidebar on desktop, menu on mobile)
  3. Select "All time" under date range
  4. Select "All products" to cover everything
  5. Click Delete → confirm
  6. After deleting, go back and click "Turn off" under Web & App Activity
  7. Set auto-delete to 3 months or less (settings icon → Auto-delete activity)

What you delete/see: Every Google search, every Chrome page visited while signed in, every app interaction, every voice search — timestamped and attributed to your account.

Step 2: Delete your Location History → timeline.google.com

  1. Go to timeline.google.com
  2. Look at your timeline. This is often the most shocking part — a complete record of everywhere you've been.
  3. Click the gear/settings icon → "Delete all Location History"
  4. Confirm deletion
  5. {'Also': 'go to myactivity.google.com/activitycontrols → Location History → turn off'}
  6. Set auto-delete to 3 months (same settings)
  7. On your Android phone, go to Settings → Location → Google Location History → turn off (this is a separate toggle from the account setting — both must be off)

What you delete/see: Every location your devices were at, timestamped, with the transit mode (walking, driving, transit). Every place you've ever been with a Google-connected device.

Step 3: Delete your YouTube History → myactivity.google.com

  1. Go to myactivity.google.com
  2. Click "Filter by date & product" → select YouTube
  3. Click "Delete activity by" → All time → YouTube → Delete
  4. Go to myactivity.google.com/activitycontrols → YouTube History → turn off
  5. Set auto-delete to 3 months

What you delete/see: Every video you've watched (with how long you watched), every YouTube search, every comment interaction. This data drives Google's ad profile across its entire network.

Step 4: Delete Voice & Audio Activity → myactivity.google.com

  1. Go to myactivity.google.com
  2. Filter by Voice & Audio
  3. Click "Delete activity by" → All time → All products → Delete
  4. Play a few recordings before deleting if you want to hear what was captured
  5. After deleting, go to myactivity.google.com/activitycontrols → Voice & Audio Activity → Pause

What you delete/see: Actual audio recordings of every Google Assistant command, every "Hey Google," every voice search. These are real recordings stored on Google's servers.

Step 5: Review and reset your ad profile → adssettings.google.com

  1. Go to adssettings.google.com
  2. Click through each inferred category Google has assigned to you
  3. Delete any categories that are wrong, sensitive, or you simply don't want Google to have
  4. Toggle off "Ad personalization" (this doesn't delete the profile but stops Google from using it for ad targeting)
  5. Note the "Sensitive ad categories" section — you can opt out of specific types of targeted advertising here

What you delete/see: Google's inferences about your age, income level, marital status, parental status, interests, and more. This is what advertisers pay to access.

Step 6: Review Google Dashboard → myaccount.google.com/dashboard

  1. Go to myaccount.google.com/dashboard
  2. This shows a summary of data across all Google services you've used
  3. Click through each service to see what's stored
  4. Delete data from services you no longer use
  5. For services you've stopped using, consider removing them from your Google account entirely

What you delete/see: A comprehensive inventory of all Google services you've connected to your account, with data counts for each.

Step 7: Download everything before deleting your account (optional but recommended) → takeout.google.com

  1. Go to takeout.google.com
  2. Click "Deselect all" then manually select what you want
  3. At minimum, select Gmail, Photos, Contacts, Calendar, Drive, and your activity data
  4. Choose export format (ZIP files) and frequency (one-time export)
  5. Request export — for large accounts, this may take hours or days
  6. Download the files when notified and store them on a local drive or encrypted cloud storage

What you delete/see: Having a personal archive of your Google data means you can verify what you've exported before deleting anything, and you have a reference if you need historical information after leaving.

Deleting your account → myaccount.google.com

  1. Only proceed when you've completed Phase 2 (Gmail migration) and verified no important services depend on your Google account
  2. Go to myaccount.google.com → Data & Privacy → Delete your Google Account
  3. 30-day grace period applies — the account can be recovered within 30 days
  4. After 30 days, deletion is permanent
  5. Google retains some data longer for legal and business purposes

How to approach this

  1. Block 1-2 hours with your phone and laptop
  2. Follow steps 1-6 in order — web activity first (biggest impact), location second, then the rest
  3. Download a Takeout archive if you want a personal record before cleanup
  4. Turn off all the activity controls to prevent future collection
  5. If you're not ready to delete your account, you can complete all cleanup steps while keeping the account active

Related guides