Optical Character Recognition (OCR) annotation tool

Optical Character Recognition (OCR) annotation tool

Kili Technology makes image transcription fast and simple. Draw bounding boxes and transcribe directly to extract text information of image data files to build your datasets. Highly customizable interfaces allow you to combine tasks to improve productivity.

Kili is trusted to become their partner in data annotation tool


Fast image transcription labeling on all use cases

Combine our advanced tools to segment and classify image along with your image transcription. Select the entity class, then segment image transcription area using bounding box, and simply type the text contained in the segmented area. Automate transcription to get the text extracted directly when drawing your bounding box.

Each annotation interface is designed to increase your productivity. Our Optical Character Recognition (OCR) labelling tool allows high composability and flexibility to adapt to the specific needs of each use case.

File types: png or jpg.


Master labeled Optical Character Recognition (OCR) data quality

Optical Character Recogntion (OCR) annotation tool at Kili Technology is available online or on-premise, which facilitates the collaboration between business experts, external workforce, and data-scientists. Labeled data quality control is built-in thanks to simple & powerful tools: consensus analysis, honeypot, review, and last but not least instructions for the image transcription tasks.



Collaboration made simple between tech teams & annotators

Our Optical Character Recognition (OCR) labeling tool is designed to simplify collaboration: on-board business experts or external labeling workforce, build-in data governance tools, powerful data queue management distribution when you need to scale the labeling of a large volume of data.

labeling collaboration text data


Work on a solid image transcription labeling platform

Kili Technology image transcription tool is available online or on premise. We developed recipes, which are made open source on our Github for the community. These help to use our powerful GraphQL API to simplify interactions with the platform. Kili Technology is designed as an open solution to the ecosystem: you can for itance plug and insert the output of Google Cloud Vision API directly as metadata of the asset ; or Yolo (open source framework) to do transfer learning in order to speed-up the annotation process. A Python API makes it even simpler for everyone.




Ready to simplify OCR labeling in your company?

Discover the solution now