Local annotation

Annotate a dataset. Not our server.

Draw boxes or let local AI suggest them, then export YOLO or COCO without sending an image to ThinkIdiot. No account. No cloud project. No nonsense.

Your dataset is none of our business. Images stay on this device.

Drop images here

JPEG, PNG, or WebP. Select one image, many images, or a folder.

How does local annotation work?

Your browser reads local files, stores recoverable project data in IndexedDB, and creates exports on this device. ThinkIdiot receives no image or annotation payload during normal use.

Desktop recommended for annotation. The import screen still works on smaller devices.