Body Pose Estimator
Upload a photo and AI will detect body poses, drawing skeleton landmarks on the image. Perfect for analyzing workout form, yoga poses, dance moves, and physical therapy exercises. Runs entirely in your browser — your photo stays private.
Click to upload or drag & drop a photo
Best results: full-body photos with clear visibility. JPG, PNG, WebP — max 10 MB
How Body Pose Estimator Works
Detect body poses in images using AI running in your browser. no upload required. Visualize skeleton landmarks for fitness and yoga. Use the tool above to get your results instantly — everything runs in your browser with no data sent to any server.
AI Pose Estimation — Free, Private, Browser-Only
Body pose estimation is an AI technique that detects human body joints and limbs in images. This tool uses MediaPipe's Pose Landmarker model running directly in your browser to identify 33 key body landmarks including the head, shoulders, elbows, wrists, hips, knees, and ankles.
Unlike cloud-based pose detection services, your photos are never uploaded anywhere. The AI model downloads once and runs entirely on your device. This makes it safe for personal fitness photos, medical rehabilitation images, or any private content.
What Gets Detected
- Head & Face — Nose, eyes, ears, mouth landmarks
- Upper Body — Shoulders, elbows, wrists, fingers
- Torso — Hip joints, spine alignment indicators
- Lower Body — Knees, ankles, feet, toes
- Skeleton Lines — Connections between joints drawn on the image
Use Cases for Pose Detection
Fitness form checking: Upload a photo of your squat, deadlift, or push-up and see if your joints are aligned correctly. The skeleton overlay makes it easy to spot form issues. Yoga poses: Compare your pose against reference images to improve your practice. Physical therapy: Track range of motion and body alignment during rehabilitation exercises. Dance: Analyze choreography and body positions frame by frame.
TikTok-Worthy AI
This tool has viral potential: "Check your workout form with AI." Upload a gym selfie, a yoga photo, or a dance move and see the AI skeleton overlay. Download the annotated image to share on social media. The neon skeleton lines look amazing on any photo.
Privacy You Can Trust
Fitness and body photos are deeply personal. This tool ensures your privacy by processing everything locally. The pose detection model runs via MediaPipe in your browser — no server involved. Open the Network tab in your browser's developer tools to verify: zero data is transmitted when analyzing your photo.
Works in All Browsers, Offline Too
After the initial model download, the pose detection model is cached and works offline. Compatible with Chrome, Firefox, Safari, Edge, and all modern browsers. No special hardware or GPU required — it runs on any device.
Frequently Asked Questions
Is my photo kept private?
Yes. Your photo never leaves your browser. The MediaPipe pose detection model runs entirely on your device. No image data is transmitted to any server.
What does the skeleton overlay show?
The overlay draws 33 body landmarks (joints) connected by lines forming a skeleton. These include the head, shoulders, elbows, wrists, hips, knees, ankles, and feet. Each landmark shows its detection confidence.
Can it detect multiple people?
Yes. The model can detect up to 3 people in a single image. Each person gets a different colored skeleton overlay.
Does it work in all browsers?
Yes. It uses MediaPipe Vision Tasks which run via WebAssembly in Chrome, Firefox, Safari, Edge, and other modern browsers.
What kind of photos work best?
Full-body photos with clear lighting work best. The person should be facing the camera or at a slight angle. Very dark images, heavily occluded bodies, or extreme angles may reduce accuracy.
Can I use this for fitness form checking?
Yes. Upload a photo of your exercise form and the skeleton overlay will show your joint positions. Look for asymmetries, improper angles, or misalignment that could indicate form issues.
Can I download the annotated image?
Yes. After pose detection, click the "Download Image" button to save the photo with the skeleton overlay as a PNG file.