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MGToolbox

Object Detector

AIRuns On Your Device

Draw boxes around every object in a photo with labels and confidence — EfficientDet runs in your browser, no upload.

Real neural object detection — on your device

This tool runs EfficientDet-Lite0 (Google MediaPipe, ~6 MB, downloaded once and cached) in your browser and draws a box with a label and confidence score around every object it recognizes. Your image never leaves your device.

Drag and drop your images here

Supports JPG, PNG, WebP, GIF (Max 50MB)

100% In-Browser • Files are processed 100% locally
Runs On Your Device
The AI model downloads once and is cached — your files and voice never leave your browser.
Instant Client-Side Speed
Zero network upload delays
Free & Unlimited
No registration or credit card needed

Object Detector — Boxes, Labels and Confidence, In Your Browser

Upload a photo and EfficientDet-Lite0 — a genuine neural object detector from Google MediaPipe (~6 MB, downloaded once and cached) — draws a box with a label and confidence score around every object it recognizes, entirely inside your browser. The photo never leaves your device.

Get a copyable list of detected objects, a live overlay on your image, and an annotated PNG download with every box drawn. Works offline after the first model download.

Frequently Asked Questions

Everything you need to know about using Object Detector safely and efficiently.

No. The detector runs inside your browser; the photo is processed on your device and never sent to any server.
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