YouTube Fact Checker - WasThatTrue icon

YouTube Fact Checker - WasThatTrue

by SHEEN DIGITAL LTD · wasthattrue.com · Tools
Established publisherManifest V3 in_app
View in Chrome Web Store Data as of 21 Oct 2026

A YouTube fact checker built into the player. Pick a claim and read a source-backed verdict without leaving the video.

Users
13
−3 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
6
0 in 30 days
Store rank
#180K
#150K among extensions
Version
1.5.1
updated 14 Oct 2026

Users

monthly, 5 months
0816May 2026Aug 2026Oct 2026
Latest, 21 Oct 2026: 13 usersMove the mouse over the chart for any month

Ratings count

monthly, 5 months
036May 2026Aug 2026Oct 2026
Latest, 21 Oct 2026: 6 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 YouTube Fact Checker - WasThatTrue

Stop wondering if what you just heard is true. WasThatTrue is a fact checker that lives in the YouTube player. When something sounds off, click the button, pick the claim from the transcript, and read a source-backed verdict in seconds, without leaving the video. ━━━━━━━━━━━━━━━━━━━━━━ HOW IT WORKS ━━━━━━━━━━━━━━━━━━━━━━ 1. Hear a claim in a long-form video with captions 2. Click Fact-check on the player 3. Pick a claim from a list of up to five 4. Read the verdict, with real sources, dates, and a short explanation No popups. No redirects. Free to start with a Google sign-in, no credit card. ━━━━━━━━━━━━━━━━━━━━━━ WHAT YOU GET ━━━━━━━━━━━━━━━━━━━━━━ ✅ An answer in seconds ✅ Every source listed with publication, headline, and date ✅ Four honest outcomes: TRUE, FALSE, CONTESTED, UNVERIFIABLE ✅ Runs only when you click, with no background tracking and no stored history ✅ A free plan to start, and a Pro plan for heavier use ━━━━━━━━━━━━━━━━━━━━━━ FOUR VERDICT TYPES ━━━━━━━━━━━━━━━━━━━━━━ Most tools force every statement into True or False. Real life isn't always like that, and WasThatTrue says so. ✅ TRUE, it holds up against the evidence. ❌ FALSE, it contradicts what reliable sources say. ⚠️ CONTESTED, the evidence is mixed and the answer depends on context. You see the trade-offs, not a forced binary. 🔍 UNVERIFIABLE, there's no primary source either way. You decide what to make of it. ━━━━━━━━━━━━━━━━━━━━━━ WHEN TO USE IT ━━━━━━━━━━━━━━━━━━━━━━ Use it when a statistic in an interview sounds too neat, when an explainer cites a study you have never heard of, or any time something sounds slightly off and you want a second opinion before you repeat it. ━━━━━━━━━━━━━━━━━━━━━━ PRIVACY ━━━━━━━━━━━━━━━━━━━━━━ WasThatTrue only runs when you click the button. It does not watch your YouTube activity in the background. Each check leaves a short operational record (video ID, a one-way hash of the text you checked, timing) used only for usage counting. Neither the result nor the wording of what you checked is stored. What the extension can access, and why: • The page you are watching, to read the transcript when you click the button. • Your Google sign-in, to apply your plan and daily allowance. • Local browser storage, to remember your sign-in, button position, and recent results. It does not read your other tabs or your browsing history. Full privacy breakdown: wasthattrue.com/privacy ━━━━━━━━━━━━━━━━━━━━━━ PRICING ━━━━━━━━━━━━━━━━━━━━━━ Free: a daily allowance, with the full evidence on every result. No credit card. Pro: for heavier use. Cancel anytime. Current plans and limits: wasthattrue.com/pricing ━━━━━━━━━━━━━━━━━━━━━━ LIMITATIONS ━━━━━━━━━━━━━━━━━━━━━━ • Desktop Chrome only • Long-form videos only, Shorts not supported in this version • Captions are required, because the transcript is where claims come from • Currently English (US and UK) only ━━━━━━━━━━━━━━━━━━━━━━ SUPPORT ━━━━━━━━━━━━━━━━━━━━━━ Email: tom@sheendigital.co.uk Website: wasthattrue.com Built by Sheen Digital Ltd. Independent, not affiliated with YouTube, Google, or any media organisation. You decide what's true.

Growth

WindowUsersChangeRatingsRating
7 days+1+8.3%00.00
30 days−3−18.8%00.00

Chrome Web Store search rankings

Where YouTube Fact Checker - WasThatTrue appears when people search the store, with the 30 day change
Search phrasePosition30 days
fact#64+28

Version history

5 versions recorded
1.5.114 Oct 2026
1.3.023 Jul 2026
1.2.018 Jun 2026
1.1.029 May 2026
1.0.023 May 2026

Details

Category
Tools
First seen
23 May 2026
Size
247 KB
Languages
en-US
Pricing
in_app
Privacy policy
wasthattrue.com
Support
wasthattrue.com
Extension ID
iphkeaejgipafepgcmcoaohhmdfbnjcp

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
storageidentity
Site access
https://www.youtube.com/*https://wasthattrue.com/*https://*.supabase.co/*

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