LunaNotes

Free YouTube Video Fact Checker

Verify claims, detect misinformation, and get a credibility score for any YouTube video. Perfect for researchers, journalists, students, and anyone who wants to verify video content.

AI-powered claim verification

Detect misinformation

Source references included

Credibility scoring 0-100

Fact Check a Video - It's Free!

Enter a YouTube URL to verify claims and get a credibility score.

How It Works

Get your YouTube video fact-checked in three simple steps

1

Paste URL

Enter any YouTube video URL

2

Analyze

AI verifies claims and scores credibility

3

Share

Get a detailed, shareable report

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Frequently Asked Questions

Everything you need to know about our free YouTube video fact checker

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Most Viewed Fact Checks

Fact Check: April 2026 Regulus-Sphinx Alignment and Biblical Prophecy

Fact Check: April 2026 Regulus-Sphinx Alignment and Biblical Prophecy

65/100

This fact-check examines the claim that the star Regulus will align with the Sphinx's gaze at Easter 2026, signalling a significant spiritual or prophetic event as proposed by Chris Bledso. We evaluate the astronomical accuracy of the claimed alignment, the biblical connections, and warnings about deception in prophecy.

Fact Check: April 2026 Rapture Predictions and Related Claims

Fact Check: April 2026 Rapture Predictions and Related Claims

15/100

This video makes multiple prophetic and biblical claims prophesying an imminent rapture event around April 4th to 5th, 2026, linking various visions, interpretations, and speculative timelines. Our fact-check finds that these claims are unsupported by credible evidence or mainstream religious scholarship and involve unverifiable personal revelations and misinterpretations of historical and biblical texts.

Height Growth Fact Check: Nutrition, Exercise, and Sleep Truths

Height Growth Fact Check: Nutrition, Exercise, and Sleep Truths

78/100

This fact check analyzes claims about human height determination, focusing on genetics, nutrition, exercise, and sleep. While many claims align with scientific evidence, some statements are oversimplified or lack nuance. We provide a detailed verification of each assertion with supporting sources.

Fact Check: Mark Carney and the Restructuring of North American Trade Dynamics

Fact Check: Mark Carney and the Restructuring of North American Trade Dynamics

38/100

This analysis evaluates the claims made about Canada’s economic sovereignty measures under Mark Carney and the alleged impact on US-Canada trade relations, including US tariffs and Canadian strategic moves in 2025. While some claims align with historical trade tensions and economic realities, many specific events and figures presented are unverifiable or speculative, often framed with strong opinion and prediction.

Fact Check: Evaluating Prophetic Claims About April 5, 2026

Fact Check: Evaluating Prophetic Claims About April 5, 2026

35/100

This video presents a complex prophetic interpretation connecting biblical verses, astronomical events, numerology, and geopolitical incidents around the year 2026. While some factual elements like lunar eclipses and Israeli national anniversaries are accurate, the video extensively interprets them through subjective religious frameworks, making most claims unverifiable or misleading as predictive prophecy.

Recent Fact Checks

Windows Background Services Fact Check: Disable Unnecessary Services Guide

Windows Background Services Fact Check: Disable Unnecessary Services Guide

85/100

This fact-check examines claims about Windows background services that purportedly consume resources unnecessarily. Most assertions about which services can be disabled safely are accurate, but some recommendations depend on user scenarios and may vary in impact.

Fact Check: Does Disabling 37 Windows Services Boost Gaming FPS?

Fact Check: Does Disabling 37 Windows Services Boost Gaming FPS?

65/100

This video claims that disabling 37 Windows services can significantly increase gaming frame rates and reduce delay, supported by real benchmark results. After analyzing the claims, many optimizations are valid, but some statements about performance gains and safety of disabling certain services are exaggerated or context-dependent. Viewers should proceed with caution and consider potential trade-offs.

遊戯王レイドラプターズバトル展開のファクトチェック

遊戯王レイドラプターズバトル展開のファクトチェック

92/100

このビデオは遊戯王カードゲームにおけるレイドラプターズのエクシーズ召喚やランクアップマジックの連続使用を描写しています。言及されているカード効果や召喚手順は、公式ルールやカードテキストとほぼ一致しています。

Fact Check: Training to Maximize Heart Rate Variability Claims

Fact Check: Training to Maximize Heart Rate Variability Claims

65/100

This video presents a personal training plan claiming to significantly increase heart rate variability (HRV) beyond common scientific recommendations by emphasizing long endurance sessions in higher heart rate zones. While some claims about HRV basics and training zones align with current knowledge, several assertions about methods surpassing scientific consensus and specific HRV values lack robust external verification and can be misleading.

Fact Check: Improving Heart Rate Variability with Diet, Exercise, and Lifestyle

Fact Check: Improving Heart Rate Variability with Diet, Exercise, and Lifestyle

82/100

This fact check analyzes claims about boosting heart rate variability (HRV) through diet timing, nutrition, exercise types, sleep hygiene, and stress management. While many recommendations are supported by scientific studies, some personal anecdotes lack strong evidence or require more nuance. Overall, the video provides generally credible health advice with minor overstated claims.