Ad Observer

A browser extension to share data about your social feed with researchers and journalists to increase transparency.

Users2K

Rating5.0

Reviews7

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

Ad Observer Media preview

2 assets

Trend

30-day user trend

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User Growth Over Time

Rating trend

30-day rating change

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30-day rating change

Start

5.00

Latest

5.00

30-day rating change

0.00

2026年5月29日2026年6月4日

Growth overview

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7-day growthFlat

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30-day growthFlat

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Technical snapshot

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Version3.2.13 (ea4c344)

ManifestV3

Size521KiB

Languages3Deutsch / English / español

Published--

Store updated--

Last crawled--

Overview

Product summary

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This tool allows you to contribute data about the ads you're shown to further the understanding of researchers, journalists, and the public of online political advertising and how personal data is used to target you with ads.

Ad Observer is offered by the Online Political Transparency Project of New York University. This extension was developed in partnership with the Algorithmic Transparency Institute.

Reviews