Posture Detection AI: Check Body and Sitting Posture in Video

Upload a video and BGBlur's AI posture detection reviews it for you. Get timestamps for forward head, rounded shoulders and slouching, how long each posture is held, and practical fixes. Works on desk webcams, gym clips and phone video.

How posture detection works

  1. 1

    Upload your video

    Choose an MP4 or MOV, up to 10 minutes and 2GB. A side view with the body in frame works best. Your video opens in Video Intelligence automatically.

  2. 2

    Posture Detection template is ready

    The posture detection prompt is already selected. Press Analyze to start. You can also edit the prompt first.

  3. 3

    Review the posture findings

    Get timestamps, how long each posture is held and practical fixes. Then ask follow-up questions.

BGBlur analyzes recorded video that you upload and reports only what is visible. It is not a medical device or a diagnosis. Camera angle and framing limit what can be judged, so confirm anything important with a physiotherapist or ergonomics professional.

AI Posture Detection for Any Video

Stop guessing how you sit or move. Upload a recording and the AI looks at the posture it can see and describes what is good and what is risky. It works on ordinary video from a phone, webcam or camera you already have, so there is nothing to wear and nothing to set up.

Body Posture Detection with Timestamps

Every issue comes with a time, so you can jump straight to it. The report points out forward head, rounded or raised shoulders, a slouched back, uneven shoulders or hips, leaning to one side, knees caving in and neck strain, with a confidence level for each. It also notes the moments where posture looks good.

Sitting Posture Detection for Desk Work

Film a short side-on clip of someone working at a desk and check sitting posture in minutes. The AI looks at head position, shoulders, back curve and screen height, which makes it useful for ergonomic checks, home-office setups and remote-work reviews.

How Long Poor Posture Lasts and What to Change

Posture matters most when it is held for a long time. The analysis shows how long each poor posture lasts, whether the person corrects it on their own, and whether it gets worse as the video goes on. You also get three practical changes to try, such as screen height, chair setup, camera angle or movement cues.

A Posture Detection System Without Wearables

You do not need sensors, markers or a motion-capture suit. Use video you already have from a desk webcam, a gym recording, a workplace camera or a phone. Upload an MP4 or MOV up to 10 minutes and 2GB, and ask follow-up questions about the video in plain language.

What Makes BGBlur Different for Posture Detection?

BGBlur reviews the video you already have, so you can check body posture without wearables, sensors or a motion-capture setup.

Works on any video

Use a desk webcam clip, a gym recording, a workplace camera or a phone video. No markers or special hardware.

Timestamps for poor posture

Jump straight to the moments with forward head, rounded shoulders, a slouched back or a leaning torso.

How long it is held

See how long each poor posture lasts and whether the person corrects it on their own.

Sitting and standing

Covers sitting posture at a desk as well as standing, walking and exercise form.

Practical fixes

Get specific suggestions such as screen height, chair setup, camera angle or movement cues.

Ask follow-up questions

Built on Video Intelligence, so you can question the video in plain language after the first report.

AI Posture Detection for Recorded Video

BGBlur's posture detection reviews recorded video and describes body and sitting posture with timestamps: forward head, rounded shoulders, a slouched back, uneven hips or a leaning torso. It works on a desk webcam clip, a gym set, a workplace recording or any ordinary phone video, with no wearables or sensors.

It analyzes video you upload and reports only what is visible. It is not a medical diagnosis, and the camera angle and framing limit what can be judged, so treat the result as a guide and confirm anything important with a physiotherapist or ergonomics professional.

Powered by BGBlur Video Intelligence

Posture Detection FAQ

What is AI posture detection?

It reviews a video you upload and describes the posture it can see, such as forward head, rounded shoulders, a slouched back or a leaning torso, with timestamps and how long each posture is held.

Can it check sitting posture?

Yes. A side-on video of someone working at a desk, with the head, shoulders, back and hips in frame, gives the best sitting posture results. It also works for standing, walking and exercise form.

Is it a medical diagnosis?

No. It reports what is visible in the video and is not a medical device or a diagnosis. Use it as a guide to where to look, and confirm anything important with a physiotherapist or ergonomics professional.

What camera angle works best?

A side view at about chest or hip height with the whole body or upper body in frame. Front views are better for shoulder height and leaning. Poor lighting, loose clothing or a body part out of frame limits what can be judged.

Do I need a wearable or sensor?

No. It works on ordinary video from a phone, webcam or camera you already have.

What are the file limits for posture detection?

MP4 and MOV videos up to 2GB and 10 minutes long. After you upload, the video opens in Video Intelligence with the Posture Detection prompt ready, and analysis uses your Video Intelligence credits.

Can I blur moving objects in a video automatically?

Yes, BGBlur's AI automatically tracks moving objects, faces, and vehicles. You do not need to manually mask every frame; the motion-aware tracker keeps the blur locked onto the subject as it moves.

How do I pixelate faces online without installing software?

BGBlur is a completely web-based tool. You can upload any video or image, select the Face Blur tool, and apply pixelation or blur instantly inside your browser without downloading any apps or plugins.

Is it possible to auto-blur license plates in dashcam videos?

Absolutely. Our AI is trained specifically to detect and blur license plates in driving footage, dashcams, and street-view videos. It helps creators and transport fleets stay compliant with privacy laws.

Does BGBlur upload my private videos to a remote server?

Your privacy is our priority. BGBlur leverages advanced client-side technologies to process videos securely. Your files are processed locally in your browser and are never uploaded or stored permanently on external servers.

Can I blur a video background on iPhone, Android, or mobile devices?

Yes! BGBlur is fully responsive and optimized for mobile browsers. You can easily blur a video background or pixelate faces directly on your iPhone, iPad, or Android phone.

What is the maximum video file size and duration supported?

Limits depend on the feature. Standard video blur tools such as face blur, license plate blur, background blur, blur anything, screen blur, NSFW blur, and face anonymization support up to 200MB and 10 minutes on the free plan, while Pro users get unlimited blur processing with longer video support. Object Remover supports MP4 and MOV videos up to 1GB and 10 seconds per clip. Voice Anon direct uploads support up to 100MB, while the upload/URL workflow supports audio or video files up to 500MB and under 10 minutes.

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Upload a video and get timestamps, how long posture is held and what to change, in minutes.

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