A list of tools for annotating data, managing annotations, etc.
Contributing: I gladly accept additions to the lists below; please submit an issue or pull request with any updates.
Just looking for a recommendation of the one best open source annotation tool? Me and several other people in industry and academia have independently found CVAT to be the best choice for Computer Vision tasks.
- Alp's labeling tool (ALT) -- image
- Annotorious
- boobs -- image (rectangle)
- commacoloring -- image segmentation
- Computer Vision Annotation Tool (CVAT) -- image/video segmentation, geometric shapes, keypoints
- deeplabel -- image
- dsgou/annotator -- video
- Fast Image Annotation Tool (FIAT) - image (rectangle)
- imannotate -- image
- imglab -- image (geometric shapes)
- imagetagger -- image; supports collaborative labelling
- INCEpTION -- text
- labelme -- image/video (classification, polygon, geometric shapes)
- labelml -- image
- LabelD -- (web) image
- Label Studio -- image, audio, text
- LEAR -- image segmentation
- LOST
- Microsoft VoTT -- image/video (geometric shapes)
- PixelAnnotationTool -- image segmentation
- react-image-annotation -- image (geometric shapes)
- Sloth -- image/video (geometric shapes)
- VATIC, VATIC.js -- video tracking
- VGG Image Annotator (VIA) -- image (polygons, geometric shapes)
- ViPER-GT -- video (classification, temporal segmentation, tracking)
- Amazon Sagemaker Ground Truth
- DataTurks
- Figure Eight
- Handl
- Labelbox
- LinkedAI
- Mighty AI
- Oclavi
- Prodigy -- image classification
- RectLabel -- bounding box, polygon, cubic bezier
- Supervisely
- brat
- doccano -- NER, sentiment, translation
- FoLiA Linguisitc Annotation Tool (Flat)
- Label Studio -- image, audio, text
- WebAnno
- YEDDA
- DataTurks
- Figure Eight
- Prodigy -- entity recognition, intent detection
- TagTog
- 3D-BAT (paper) -- multimodal (image, pointcloud)
- LATTE -- pointcloud
- springzfx/point-cloud-annotation-tool -- pointcloud
- dsgou/annotator -- video, audio, rosbag
- Dumbris/trunklucator -- interactive annotation from Python code
- open-CRAVAT -- genomics
- PCGR -- genomics
- Label Studio -- image, audio, text