Stable signalNo paid features detectedMedium-risk permissions
IBA Opt-out (by Google) icon

IBA Opt-out (by Google)

Opt out of Google's interest-based ads as you browse the web with Chrome.

Users400KCurrent public install base
Rating3.2Store average score
Reviews1,562Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

IBA Opt-out (by Google) Media preview

3 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

400K400K400K400K400K2026年7月13日2026年7月16日2026年7月19日Latest: 400K
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start
3.23
Latest
3.23
7-day rating change
0.00
3.133.183.233.283.332026年7月13日2026年7月16日2026年7月19日Latest: 3.23
2026年7月13日2026年7月19日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthNo data
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7-day growthFlat
00%
30-day growthNo data
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Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version2.2
ManifestV3
Size13.33KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

This extension opts you out of the DoubleClick advertising cookie, which Google uses to show you interest-based ads on partnering websites.

- Stops interest-based ads on some of the websites that partner with Google

- One-time install on Chrome

- Opt out remains in effect, even after you clear your browser’s cookies

For developers

IBA Opt out extension by Google is available as open source at https://github.com/google/iba-opt-out-plugin

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score3.2Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average2.2Average computed only from synced review bodies below
Reviews with text372Synced review bodies
Total ratings / reviews1,562Chrome Web Store public rating/review count

Store average score: 3.2. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5
82
4
13
3
23
2
15
1
239
Anonymous user2012年8月14日
5

Version 1.2 is maxing out CPU for Chrome 21.0.1180.79 on CentOS 6.3 and openSUSE 11.3 Version 1.3 CPU issues are fixed.

Language en
5 helpful · 22 not helpful
J. Bryan Holzhey2012年8月14日
2

Something is going on. This extension is maxing out my CPU like nothing else. Bug?

Language en
2 helpful · 1 not helpful
Anonymous user2012年8月14日
1

yup, like others said, 1.2 eats 100% CPU on OS X Mountain Lion (Chrome 22.0.1229.2 dev)

Language en
3 helpful · 13 not helpful
Steve Vinoski2012年8月14日
1

This review refers specifically to version 1.2, which on OS X causes Chrome to use highly excessive CPU. I had to disable IBA Opt-out to get the CPU back to normal.

Language en
3 helpful · 22 not helpful
Stefan Baresch2012年8月14日
1

uninstall after extrem cpu usage

Language en
5 helpful · 2 not helpful
Jacques S2012年8月14日
1

As others have noted, ver. 1.2 (Chrome ver. 21.0.1180.79 m) is pegging CPU at 50+% Please fix. EDIT: This is fixed with extension update to ver. 1.3

Language en
3 helpful · 1 not helpful
Fill2012年8月14日
1

It used to work well, but there is an obvious leak occurring now. After being upgrade to Chrome 21.0.1180.77 I couldn't figure out why the CPU usage for Chrome was so high. Troubleshooting, I deselected every extension one-by-one and IBA Opt-out was the cause.

Language en
3 helpful · 1 not helpful
Patrick2012年8月14日
1

As of the most recent version of chrome, this extension has started to use upwards of 36% of my total CPU. Not cool.

Language en
3 helpful · 1 not helpful
Matthew Anger2012年8月14日
1

Used to work great. Latest update causes it to use 100% CPU constantly.

Language en
3 helpful · 12 not helpful
Dave Wardle2012年8月14日
1

As other reviews note, it seems to have a memory leak.

Language en
2 helpful · 9 not helpful