Top 10 AI Tools to Colorize Black and White Photos 2020

Back in the 1960s, only a small proportion of people acquired colorization techniques. Today, things are different. So many tools are available. Even if you have never learned any photo editing skills, you can still colorize a photo with image colorizers, such as web apps, plugins, and software.

However, it is a bit tricky to colorize black and white pictures if you still do this manually. The good news is that artificial intelligence has made things easier. Even for those who never downloaded Photoshop, AI image colorizer can help you do it with just one click. By integrating AI with photo colorization, these image colorizers can help us colorize old black and white photos without any hassle.

Top 10 AI Tools to Colorize Black and White Photos

A question you might have is how to colorize a black and white photo? Thanks to AI coloring technology, we are given an opportunity to see colorized historical photos. This article will walk through the Top 10 AI Tools to help you colorize black and white photos easily. Half of them are online tools and the rest are apps. These AI photo colorizers allow you to colorize old photos automatically. You don’t bother acquiring any photoshop skills. With them, you can add color to black and white photo like an artist. We will rank them based on accuracy, colored photo quality price, and ease of use.

1. Colourise.com

Colourise.com provides a new AI image colorizer, which aims to help you colorize black and white images instantly online. If you would like to colorize some old black and white photos, whether it is a face image or landscape, this colorizer can help you make it in just one click. There is no need to sign up or download any programs. It’s hassle-free.

colourize.com

Pros

  • Claim to use AI to colorize images in one click
  • Fast to use
  • Free to use

Cons

  • No batch processing

Check out more about this AI image colorizer in this YouTube video and you can subscribe our channel for more AI products review.

You can also read our previous post about how to colorize old photos with Official Colourise.

2. Algorithmia

Algorithmia is one of the best AI photo colorizers. It helps you to colorize black and white pictures in just a few seconds. Based on the algorithm system, this AI photo colorizer can automatically colorize a black and white photo for you. Just open the website and upload an image. No signing up. No complex buttons. And no extra work. It’s that easy. That’s exactly the reason why we put it on the top of our list.

Algorithmia is free to use. Besides, it allows you to colorize as many black and white images as you want. You can drag slider to see original and color versions. Save the comparison image or the colorized one as you like.

Yet, it’s not perfect. For example, colorized photos are not accurate all the time. And the result becomes smaller in size with lower quality. Despite so, it still outperforms other image colorizers due to its simplicity and limitless feature.

Colorize Black and White Photos

 

Pros

  • Simple to use
  • Free to use
  • Fast to use
  • No limit
  • Preview before download
  • No manual work involved in coloring a photo

 

Cons

  • Download with watermark
  • Unable to choose a color
  • Colorize image in a smaller size with lower quality

3. Movavi

Free trial 10 pictures & Paid 44.95$

Movavi is a powerful photo colorizer that comes with more editing features. Integrated with neural networks, this AI colorizer allows you to colorize black and white photos in one click.

You need to install the software before you go any further. And artificial intelligence will colorize your images without any hassle. You can access the free trial service and colorize up to 10 black and white pictures.

Colorize Black and White Photos

Pros

  • Automatic photo colorizer
  • User-friendly and slick interface
  • More editing features
  • Offer free trial service

Cons

  • Paid for unlimited photo colorization
  • Add watermark to result

4. ColorSurprise

ColorSurprise is among the top AI photo colorizers. It uses artificial intelligence to do processing, which really excels at colorizing black and white photos. What’s amazing about this AI image colorizer is that it can outputs photos with lossless quality. Plus, you can choose the high color factor to see more stunning results. But this takes a little bit longer as the AI models will have more computations. It’s simple to use. After you download the software, just upload an old black and white photo from your computer. Then you will see the preview of colorized photos automatically in a few seconds. You can save to your computer directly. Find out more in this video.

Pros:

  • Easy to use
  • Fast to use
  • Output lossless quality in original size
  • Offer free trial service

Cons:

  • Paid for unlimited photo colorization
  • Add watermark to result in free trial version

5. MyHeritage

Photo colorization is a new feature released by MyHeritage, which is an online genealogy platform. MyHeritage acts as a powerful photo colorizer that adds color to black and white photos automatically. Powered by deep learning technology, this colorizer has been trained on millions of images. What’s also great about this online colorizer is that it keeps your black and white photos lossless in quality. It outputs more realistic and higher quality results than most automatic photo colorizers. As you open this site and upload an image to the website, you will be required to sign up with Google or Facebook accounts. You can upload a photo from your laptop or simply drag and drop one into the frame of this web.  It takes about 10 seconds to colorize an old photo which depends on its size and level of detail.

Colorize Black and White Photos

 

Pros

  • Colorized photo is lossless in quality
  • Easy and fast to use
  • Free to colorize 10 photos after signing up
  • 14-day free trial to access unlimited photo colorization
  • Download colorized photo or comparison
  • Share on Facebook or Twitter

 

Cons

  • Require signing up
  • 14-day free trial requires payment information
  • Add watermark to result for non-subscribers

6. Deepai.org

This online colorizer is actually an image colorization API. It adopts a deep learning model that has been trained on color images and their black and white counterpart. After hours of training, the model learns how to add color back to black and white images.

You are only allowed to upload an image of no more than 1200px for any dimension. Otherwise, this AI image colorizer will shrink the image so no dimension is large than that. You can colorize old family photos and historic images. There is no download button on the website. But you can right-click to save the image directly to your computer.

Colorize Black and White Photos

Pros

  • Free to use
  • Easy to use
  • No watermark

Cons

  • Limit the size of an image
  • Colorized photo has lower quality

7. Playback.fm

This is an online tool that allows you to add color to black and white pictures for free. You can upload one image each time. And there is no limit. Just colorize as many old photos as you like. It is easy to use. All you need to do is upload an image from your computer.

Based on the neural network and a model that has been trained with many photos, the photo colorizer helps you colorize photos without any manual work. You can preview the colorized photo, which appears on the left of the result. You can download the colorized photo.

Colorize Black and White Photos

Pros

  • Free to use
  • No limit
  • Fast to use

Cons

  • Loss in quality
  • Show ads

8. Petalica.paint

Petalica.paint is a little bit different from other photo colorizers on our list. It features colorizing sketch photos. Powered by AI, this image colorizer is also very useful when it comes to colorizing old black and white photos. From our limited tests, it shows better results when it handles images of black and white scenery or flowers, instead of human photos. Just choose to enable Auto Refresh. And this AI colorizer helps you colorizes black and white images automatically in different anime styles. It does not limit the number of images you upload.

Colorize Black and White Photos

 

Pros

  • Easy to use
  • Fast to use
  • Colorize automatically
  • No limit
  • No requirement for signing up
  • Offer manual options to colorize

Cons

  • Designed for black and white sketches, not common black and white photos

9. Luminar

Luminar is a professional photo colorizer combined with more editing features. It can work as a standalone application or a plugin. This photo colorizer allows you to create quality colorized black and white images. To do so, you can use brushing tools in Luminar. Powered by AI technologies, this tool comes with more powerful photo enhancement features. It is one of the best choices for those who have photo editing skills.

Colorize Black and White Photos

Pros

  • Colorized photos are of superior quality
  • More editing features

 

Cons

  • Colorize photos manually
  • Not free

10. Manytools

This online image colorizer is quite handy. After you choose a color, this online tool will colorize the object in your photo automatically. What’s great about this colorizer is that the output size of colorized photos is kept intact.

Colorize Black and White Photos

You can only apply one color to the image you upload. It can detect the object in the image and colorize it separately. According to our limited test results, it fails to identify the image with multiple objects. The result is not good when it comes to black and white images of landscapes or buildings.

Pros

  • Simple to use
  • Choose color as you like
  • Lossless quality

Cons

  • Limit image size of 1024kb
  • Show ads
  • Not smooth
  • Sometimes add one color to the whole image

3 New AI Colorizers-Even Colorize Black and White Videos

Here are 3 new photo colorizers that we’ve found recently. They are also good options for colorizing black and white photos and even black and white videos.

1. Deoldify

Deoldify is a Python-based tool to colorize black and white images and relive old photos and even old film footage. This open-source deep learning model is being applied on MyHeritage and Hotpot AI. Created by Jason Antic, a great part of Deoldify is that it also uses the technology to colorize black and white videos. Check out this amazing colorized version of: L’arrivée d’ un train en gare de La Ciotat.

2. Image Colorizer

This AI-powered image colorizer allows you to convert black and white photo to color online free. You can easily add new life to your black and white photos using this drag-and-drop tool. You can access the free version online. But you could only upload images smaller than 5MB and 3000px for any dimension. If you have larger files, you need to compress and resize them first before you upload. This tool won’t compress it automatically.

The image colorizer software is more powerful because it lets you colorize and enhance old photos in one go. For example, you can adjust the saturation, exposure and hue of old black and white photos. It is compatible with Windows, Mac, Android, iOS.

image-colorizer

Pros

  • No need to register or log in
  • Quite accurate
  • Convert black and white photo to color online free
  • Easy to use

Cons:

  • Set file size limit: ;ess than 3000px for any dimension

3. Hotpot AI

Similar to Myheritage, Hotpot AI uses the same technology from DeOldify to colorize and enhance old black and white photos. This AI image colorizer claims to colorize black and white photos of ancestors and historic figures and enhance them automatically. However, you could only try the samples on the website. And this AI picture enlarger is not to free to access.

hotpot-ai

Pros:

  • Colorize black and white photos using AI

Cons:

  • Not an online app but an API
  • No free trial

FAQ

1. How to Colorize a Black and White Photo in Photoshop?

2. How Does AI Colorization Work?

It may look easy watching from the outside but this process of the AI colorization is loosely based on detecting and transforming millions of tiny pixels which colorize old photos accordingly. This whole different ball game of an colorizing tool service is built on an algorithm that makes use of deep learning techniques to accomplish such a great result. Generative Adversarial Networks (GAN) machine learning is the name of the technique used by this AI tool.

Summary

Of the photo colorizers in this article, Colourise.com tops them all due to the simplicity, output of more accurate results, and free-to-use. If you want to colorize photos with high resolution, Movavi and MyHeritage are recommended. For a result with no watermark, you can choose Deepai.org. Generally speaking, AI image colorizer might not be that accurate in colorizing photos. But it makes things much easier for those who just want to do it automatically.

If you want to refine the colorized photo for a better look, check out in Top 10 Photo Enhancers Review 2020.

9 comments / Add your comment below

  1. Nothing really works ! From 10 colors they show always 2 colors . All sites . We are in 2020 and still don’t have a good COLORIZATION software !

    1. AI colorizers are not 100% accurate, but they provide a clue and a base color, so that you can edit the old photos based on that in professional software like Photoshop. Well, they work well if the scenes in your old photos are not complicated.

  2. Coloriser SG displays the following message:

    “ColouriseSG is no longer operating as of 1 Oct 2020 and the codebase will be open-sourced soon.

    We thank you for all your support.”

    Please remove from your list of Tools.

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