Free: sort ads by EU reach, see real-time reach & estimate ad spend in the Meta Ad Library. A project by Pantheon.
Users
25
+6 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#142K
#119K among extensions
Version
10.6
updated 20 Oct 2026
Users
monthly, 5 months
Latest, 21 Oct 2026:25 usersMove the mouse over the chart for any month
Ratings count
monthly, 5 months
Latest, 21 Oct 2026:1 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Reveal Ad Library Reach & estimate Adspend
Reveal Ad Library Reach — EU Reach Data Inside the Meta Ads Library
Free. No limits. No credit card.
Works directly inside facebook.com/ads/library. No tab switching.
No copy-paste. The EU transparency reach figures Meta is legally
required to publish appear on each ad card, automatically.
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✅ WHAT YOU GET
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🔢 Sort Ads by Reach
One click ranks every ad on the page from highest to lowest EU reach.
The top-performing creatives in any niche move to the top.
No spreadsheet, no manual sorting.
👁 Real-Time Reach Data
After analysis, each ad card shows the exact EU reach figure taken
from Meta's transparency data. It also works on ads with multiple
versions and on grouped ads ("N ads use this creative and text").
💶 Estimate Ad Spend
Enter your CPM and frequency once. Every analyzed ad gets an instant
spend estimate calculated with:
(Reach ÷ 1,000) × CPM × Frequency
If you run ads in the same market, your CPM and frequency are a
reasonable benchmark, which makes the estimate genuinely useful.
No data of your own? Download the free CPM estimates by EU country
and niche made by Pantheon, linked in the popup.
📄 Download Full Ad Reports
Every analyzed ad gets a one-click report. Each report contains:
the ad creative, EU reach figure, estimated ad cost, CPM and frequency
used, ad copy, headline, page name and, when available, the EU
audience breakdown by age range, gender and location.
Reports open in a new tab and are print-ready.
Save them as PDF to keep them or analyze them later.
⏹ Stop Anytime, Keep Results
Analysis can be stopped mid-run. Results collected up to that point
are shown immediately. No data lost.
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WHY IT MATTERS
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The Ads Library shows you which ads are running, but not how many
people each one reached: that figure is hidden in the details panel
of every single ad. Reveal Ad Library Reach collects it for the whole
page, so you can see at a glance which ads Meta delivered the most
and roughly what they cost.
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HOW IT WORKS
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1. Install the extension and sign in with Google or a free account
2. Open the Meta Ads Library and search any brand or keyword
3. Enter your CPM and frequency in the popup, then click Analyze
4. Reach figures and spend estimates appear on every ad card
5. Sort by reach, download reports, repeat
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FREE, A PANTHEON PROJECT
─────────────────────────────────────────
Reveal Ad Library Reach is free, with no usage limits and no credit card:
you only need a free account.
It is a project by Pantheon, an ads intelligence
platform.
Reveal Reach tells you how many people in the EU an ad reached.
Pantheon starts from the ads that have been running in your market
for months, explains why they sell and helps you turn the same
mechanism into ads for your own offer. Open it from the button in
the extension popup.
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DATA & PRIVACY
─────────────────────────────────────────
Reach data comes from Meta's EU transparency disclosures: figures
Meta publishes by law for ads delivered in the European Union.
The extension runs only on facebook.com/ads/library. It reads this
data inside your browser, from the responses and the page content
the Ads Library already shows you. It never sends ad data to our
servers or to third parties.
Your free account (Sign in with Google, or email and password) is
managed with Google Firebase. No tracking, no ads. CPM and frequency settings are stored
locally in your browser.
Privacy policy: https://www.transparencyads.com/privacy-policy.html
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👉 Install and run your first analysis in under 2 minutes.
Note: EU reach and spend data are only available for ads delivered
to audiences in European Union countries.
Growth
Window
Users
Change
Ratings
Rating
7 days
0
+0.0%
0
0.00
30 days
+6
+31.6%
0
0.00
Chrome Web Store search rankings
Where Reveal Ad Library Reach & estimate Adspend appears when people search the store, with the 30 day change