Unlimited AI pre-labeling on your own device.
Local detection, classification and similar-object search have no usage cap on any plan. They run faster on devices that support WebGPU.
Explore local AILabel image datasets with AI, right in your browser.
Draw boxes, polygons and masks, pre-label with local or Cloud AI, review with your team, and export COCO, YOLO or Pascal VOC. Built for computer vision teams.
Your workflow.
In one workspace.
Draw boxes, points and polygons with undo, redo and keyboard shortcuts. Turn a click into a segmentation mask, or pick one object and find the similar ones in the same image.
Canvas editing , 1 of 3
More images.
Same workflow.
Process image batches with Cloud AI detection or classification, and follow progress as annotations are saved to your project.
See the included Cloud AI limitsYour images. Your field.
Start free. Make room for more.
Free Tier
For your first datasets and small team projects.
$0forever
Start free- 3 team members · 2 projects
- 2,500 images · 5 GB managed storage total
- Cloud AI: 150 runs per day
- 3 version snapshots per project
Pro
For larger datasets, more Cloud AI, and a growing team.
$49/month + tax
Pro is coming soon.
- 10 team members · 10 projects
- 50,000 images · 100 GB managed storage total
- Cloud AI: 2,000 runs per day
- 20 version snapshots per project
A few things to know.
Which AI models can I use for labeling?
Local zero-shot detection and classification models that run in your browser, or Cloud AI detection and classification for larger batches.
Can I train a model after labeling?
Yes. Connect your Vast.ai account to compare offers and run training jobs, and Vast.ai bills compute directly to you.
What export formats are supported?
COCO JSON, YOLO, Pascal VOC XML, LabelMe JSON, CVAT XML, JSONL, CSV, and TSV, with annotation metadata, confidence scores, and creator information preserved.
Can I use LabelOp without an account?
Yes. The format converter, annotation merger, dataset splitter, health report, and label mapper are free and need no login.
Do I need a GPU?
No. Local models use your device when WebGPU is available.
