To help you improve your diabetic retinopathy diagnosis skills here you'll find 3,662 fundus images that you can scroll through using a simple web interface.

A clinician has rated the severity of diabetic retinopathy on each image. These are the ratings:

0 - No DR
1 - Mild
2 - Moderate
3 - Severe
4 - Proliferative DR

Here you will find a csv file with info on all images. This list can be downloaded and easily imported into excel or google sheets.

Where do these images come from?

These images were made available during the APTOS 2019 Blindness Detection Competition that was hosted on Kaggle. The original intent was that this data would be used to train machine learning models to automatically diagnose diabetic retinopathy.

Dataset Licence

The dataset is licenced for non-commercial, academic research and education use.


1 - To maintain the integrity of the dataset the original images are being displayed without image compression. As a result large images will take a few seconds to load depending on your network speed.

2 - This site is optimized for use on mobile devices.

3- Some images may appear distorted, especially when displayed on mobile phones.

4 - This video tutorial discusses the diagnosis and treatment of diabetic retinopathy.

5 - Feel free to email your comments or ideas to:
contact -at- woza -dot- work