LoadingLoading

Powerful OCR Annotation Tool

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.

Powerful OCR Annotation Tool

Focus on OCR training data excellence rather than quantity

Discover how Kili Technology will help you create accurate training data

10x faster OCR annotation on all use cases

[1]

10x faster OCR annotation on all use cases

Each OCR annotation tool interface is designed to increase your productivity. Select the entity class with shortcuts, then draw the bounding box, and simply type the text contained in the segmented area. Highly customizable interfaces on the platform allow high composability and flexibility to adapt to the specific needs of each use case. Segment and classify images along with your image transcription. Accelerate with ML. Use our UI or API. Leverage on shelf or plug your model to automate transcription. Easily get the human touch for accuracy.
10x less errors in annotation on OCR datasets

[2]

10x less errors in annotation on OCR datasets

Labeled data quality control is built-in thanks to simple & powerful functionality & features: consensus analysis, review workflow, and automated QA for transcription tasks.
10x easier OCR Labeling Ops

[3]

10x easier OCR Labeling Ops

Integrate natively with your document processing stack from Amazon, Google, Microsoft cloud storage to Abbyy or Tesseract OCR. Ease access rights management with predefined roles. Give your users an autonomous experience through our SSO integration and keep your IT and security teams happy. Leverage Kili Technology’s OCR annotation tool online or on-premise to facilitate the collaboration between business experts, the external workforce, and data scientists.

"Kili's customer support is best in-class. We solve issues much faster and it has a direct impact on our performance."

Andrea Colonna
Andrea ColonnaHead of Data, Jellysmack

"Great companies like Kili Technology, [...] have already adopted this data-centric AI approach."

Andrew Ng
Andrew NgData-centric AI Influencer

"Kili is bringing added value in the management of our projects and this is quality."

Gilles Henaff
Gilles HenaffHead of AI, Thales Las France

"Kili enables us to improve our models’ performance and scale our AI projects as fast as our business needs."

Andrea Colonna
Andrea ColonnaHead of Data, Jellysmack

"We are very satisfied with our collaboration with Kili. We saw a performance improvement of our model of 3.5%"

Marie de Léséleuc
Marie de Léséleuc Director of Analytics and Data Science, Eidos-Montréal
test

The right OCR tooling

check mark

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

check mark

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

check mark

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

check mark

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

check mark

Accurate automated annotation

check mark

Labelers & data quality refined analytics

check mark

Powerful workflows & advanced queue management

check mark

Advanced filtering to spot errors

check mark

Automated QA configuration

check mark

Native data integration

check mark

Advanced automation on labeling ops

check mark

Python SDK

check mark

SOC 2 compliance

check mark

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

check mark

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

test

The right expertise

check mark

On demand expert workforce

check mark

Full project management

check mark

World class support

check mark

ML & Data Labelling expert

Frequent questions

What is an OCR annotation tool?
How do you annotate a pdf?
Can OCR efficiently extract information from handwritten documents?
What is the best Neural Network Architecture to make an OCR?
What are some good books for Character Recognition?
What is the best OCR software in 2023?
What is an OCR annotation example?

Read more about

Get started

Get started

Get started! Build better data, now.