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- OCR Annotation Tool: Best software to train character recognition
Powerful OCR Annotation Tool
Kili Technology makes image transcription fast and simple with Optical Character Recognition. Draw bounding boxes on images and transcribe directly.
Extract text and position information from images files to build your datasets and train your Optical Character Recognition (OCR) models.

Focus on OCR training data excellence rather than quantity
Discover how Kili Technology will help you create accurate training data

[1]
10x faster OCR annotation on all use cases

[2]
10x less errors in annotation on OCR datasets

[3]
10x easier OCR Labeling Ops

The right OCR tooling

Full coverage of annotation tasks: text transcription, image tagging (eg. stamp, signature)

Support of image files (jpeg, png, tiff, etc), native pdf and image pdf

Auto ML & pre labeling for productivity (Hugging Face models natively accessible eg. TrOCR)

Easy connection of standard OCR (Tesseract, Google Vision, Omnipage)

Accurate automated annotation

Labelers & data quality refined analytics

Powerful workflows & advanced queue management

Advanced filtering to spot errors

Automated QA configuration

Native data integration

Advanced automation on labeling ops

Python SDK

SOC 2 compliance

Possibility of on premise data and/or full on premise deployment

Fine-grained access rights management with predefined roles & SSO integration

The right expertise

On demand expert workforce

Full project management

World class support

ML & Data Labelling expert
Frequent questions
