Image Colorizer

The image colorizer allows you to use neural network technology to see your old black and white images in color! Click upload below and select a JPG or PNG file of less than 5 mb.

Uploaded Image
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Example

bw image color image

This website colorizes black and white images using a neural network backend. The neural network is an 8 layer CNN developed by Richard Zhang. You can read more about his work here. Created for CSCI121 at Harvey Mudd by Miles Bernhard, Elakshi Shah, Kripesh Ranabhat, and Maria Croom.

Project Report
Github

What is this website for?

This website colorizes black and white images using a neural network.

What happens if I upload an image with color?

The image will be converted to grayscale, and then the neural network will attempt to colorize it.

Why does it say my image is too large?

We determined that files of above 5MB are too resource intensive. Consider converting or resizing your image.

Why did i get a 400 error?

This means something went wrong trying to colorize your image. Make sure your file is not corrupted and is a valid JPG or PNG image.