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hi@signalextractor.comFrequently asked
What does Signal Extractor do?
Paste a YouTube or X link and you get a clear summary with the key points in about ten seconds, so you don't have to watch or read the whole thing.
Which links are supported?
YouTube videos and X (Twitter) posts. If a video has no captions or the post is private, we may not be able to summarize it.
Do I need an account?
No. You can summarize without signing in. Creating a free account just saves your summaries so you can come back to them later.
Can I ask follow-up questions?
Yes. Every summary has a chat box underneath, so you can ask anything about the video or post and get answers based on its actual content.
How accurate are the summaries?
They're generated by AI from the real transcript, so they're reliable for the main ideas. For anything critical, check the original source.
Something looks wrong or is missing. What now?
Try the regenerate button on the summary first. If it still looks off, email us the link and we'll take a look.