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Body Language Analyzer

Body language analyzer. Upload a video and AI reads the nonverbal signals, scoring confidence, openness, and warmth, decoding posture, eye contact, and gestures, and telling you what your body is really saying.

Choose the type of analysis you want to perform on your video.

Only models with video understanding are shown. Access depends on your subscription tier.

Supports YouTube, Vimeo, and direct video file URLs. YouTube links work best with Gemini.

What is Body Language Analyzer?

Body Language Analyzer is an AI tool that reads the nonverbal signals in a video and tells you what your body is actually communicating. You upload a clip of yourself (in a mock interview, a date practice run, a pitch, a speech, or just talking to camera) and the AI scores your confidence, openness, and warmth, then breaks down your posture, eye contact, gestures, and micro-expressions. Research consistently shows that a large share of how people read us comes from nonverbal channels, not the words themselves. The problem is that we can't see our own body language while we're living it, and the gap between what we intend to project and what actually lands can quietly cost us interviews, deals, and connections. This tool closes that gap. It describes your stance and how much space you take up, your eye-contact patterns, your hand and arm movements, and any nervous tells (lip pressing, neck touching, foot bouncing) that leak tension. Then it tells you the core read: what an observer feels when they watch you, and the specific, prioritized changes that would make you read as more confident, open, or warm. It's interpretive feedback, not a lie detector, but it gives you a mirror you've never really had.

How Body Language Analyzer Works

Upload a video where your face and upper body (ideally your whole body) are visible and you're behaving naturally, the way you would in the real situation. The AI observes your nonverbal channels and scores the dimensions that shape first impressions: confidence, openness, warmth, and composure. It describes your posture and positioning, noting whether you take up space in a grounded way or shrink and close off, and whether your stance reads as power or submission. It tracks your gaze to characterize your eye contact as steady, darting, or avoidant, and what that signals. It reads your hands and arms for illustrative gestures, self-soothing movements, and barriers like crossed arms. It watches for micro-expressions and nervous tells, and flags any incongruence between your face and your message. From all of this it states the dominant impression you create and gives a prioritized list of concrete adjustments, each tied to the habit causing the impression and the specific change to make. Adding notes about the context and what you want to project helps the AI judge against the right target.

Benefits of Body Language Analyzer

  • See what your body language actually communicates to others, closing the gap between what you intend and what lands.
  • Get scored on confidence, openness, warmth, and composure so you know which impression you're really creating.
  • Understand your posture and how much space you take up, which strongly shapes whether you read as confident or unsure.
  • Learn your eye-contact and gaze patterns and what they signal about confidence and connection.
  • Catch nervous tells like lip pressing, neck touching, or foot bouncing that leak tension without you knowing.
  • Get a prioritized list of specific changes to project more confidence, openness, or warmth in real situations.
  • Practice and improve before high-stakes moments like interviews, dates, pitches, or presentations.

Tips for Best Results

  • Film yourself behaving naturally in something close to the real situation, since stiff posed clips don't reveal your true habits.
  • Frame your upper body or whole body in shot so the AI can read posture, hands, and stance, not just your face.
  • Add notes about the context (interview, date, pitch, speech) and what you want to project so feedback is judged against the right goal.
  • Use good lighting and a steady camera so subtle cues like gaze and micro-expressions are visible.
  • Work on one or two prioritized changes at a time, because trying to control every signal at once reads as more awkward, not less.
  • Re-record after practicing a change to see whether your confidence, openness, or warmth scores move.
  • Remember this is interpretive feedback, not a lie detector, so treat the read as a useful mirror rather than a verdict.

Popular Use Cases

  • Job seekers checking how confident and warm they come across before a video or in-person interview.
  • People practicing for a date or social situation who want to know if they read as open and approachable.
  • Founders and salespeople refining their presence before a pitch or important meeting.
  • Speakers and presenters checking whether their posture and gestures support or undercut their message.
  • Anyone who's been told they 'seem nervous' or 'come across as closed off' and wants to see what others see.
  • Content creators and on-camera professionals tightening their nonverbal presence for video.
  • People working on confidence who want concrete, observable feedback instead of vague self-assessment.