/image colorizer

AI Image Colorizer Online

Turn black and white photos into vibrant and colorful images with PicLumen’s AI image colorizer. Easily restore old photos or add stunning colors to your sketches and line art. Fast, automatic, and perfect for any artwork!

portrait of a male astronaut with one side painted
before and after comparison of colorizing a black and white photo of a girl and her dog

Bring Old Photos to Life with AI Image Colorizer

Convert your cherished black-and-white photos into vivid and colorful memories. Powered by advanced generative AI, our AI image colorizer can add realistic colors and enhance every single detail of your photos. Simply upload your images and let our image colorizer make your vintage, family and historical photos look fresh and lifelike right now!

Transform Your Sketch into Stunning Art with AI

Effortlessly level up your sketch artwork with our AI colorization feature. You can create line art with PicLumen’s Lineart Model, then add vibrancy with our AI image colorizer. Simply enter a prompt, and the AI will apply rich, detailed colors that bring your vision to life. Already have a sketch? Upload it, and with just one click, PicLumen will enhance it with stunning and realistic shading and hues. Whether you’re a beginner or a pro, creating breathtaking digital art has never been easier.

using ai colorizer completed sketch of a chick
comparison of two different colorized woman portrait from a same lineart

Explore Multiple Color Styles in Image Colorizer

Give your artwork a unique look with PicLumen AI image colorizer. You can not only add vibrant colors to line art but also transform the overall style of your image during the coloring process. Whether you want a sleek 3D finish, nostalgic Pixel Art, or any other aesthetic, this powerful tool lets you transform your image with ease. Simply enter a prompt, and our image colorizer will apply the perfect colors and style instantly!

step by step guide for colorizing the uploaded image

How to Use PicLumen AI Image Colorizer

  • STEP 1
    Upload Your Image

    Start by selecting and uploading the photo or line art you want to colorize.

  • STEP 2
    Access the Colorize Feature
  • STEP 3
    Write Text Prompts
  • STEP 4
    Click Submit
Alfred Rangel R's profile photoJayden G's profile photochelsienner's profile photo
Based on 4,000+ reviewsTrustscore4.8 / 5.0

Loved by Creators Worldwide

Real feedback from designers, marketers, and hobbyists sharing their PicLumen experience on Trustpilot.

Alfred Rangel R's profile photoAlfred Rangel R
Jun 25, 2026

A wonderful range of options to create…

A wonderful range of options to create truly dreamlike visual effects with all those colors; only imagination is the limit.

chelsienner's profile photochelsienner
May 30, 2026

This is my favorite AI Image generator

This is my favorite AI Image generator

daniel Gleeson
May 14, 2026

Awesome program easy to use a little…

Awesome program easy to use a little disappointment in the fact you can’t buy lumies

Brijesh Chikhaliya's profile photoBrijesh Chikhaliya
Apr 3, 2026

very good

very good , Excellent Experience

Keithan Shepard
Feb 26, 2026

It’s way easier to use then these other…

It’s way easier to use then these other apps

Pino Calambrogio's profile photoPino Calambrogio
Feb 24, 2026

Good over other applications

Good over other applications

Aleks Visha's profile photoAleks Visha
Feb 8, 2026

Great kompany in the world

Great kompany in the world

Eli Kofsky's profile photoEli Kofsky
Jan 20, 2026

The images that come out are really…

The images that come out are really good.

Nazia Nadeem kharal's profile photoNazia Nadeem kharal
Dec 29, 2025

Great ai wallpapers creater app

Great ai wallpapers creater app

Mickael TONGASOA's profile photoMickael TONGASOA
Dec 19, 2025

best but free mod need to fix and add…

best but free mod need to fix and add more credits for the starter

Jax
Dec 8, 2025

Very cool and love the events

Very cool and love the events

Jayden G's profile photoJayden G
Nov 8, 2025

Good it was great I loved making my oc…

Good it was great I loved making my oc Saiyan

Frequently Asked Questions about AI Image Colorizer

  • How does the Image Colorizer work?

    Our AI image colorizer uses advanced AI algorithms to analyze and intelligently apply colors to your uploaded black and white photos or sketches. It completes the coloring process by recognizing various elements in the image and combining them with text prompts.

  • What file formats are supported for uploading?

    You can upload images in various formats, including JPEG, PNG, and WEBP. The Image Colorizer is designed to work with high-resolution files for the best colorization results.

  • Is there a user guide or tutorial for the Image Colorizer?

    Yes, we provide a comprehensive user guide and tutorial help you to use our AI Photo Colorizer. These resources will walk you through the process step by step.

  • How can I provide feedback or suggest features for the Picture Colorizer?

    We value user feedback and are always looking to improve our tools. You can contact our support team service@piclumen.com with your suggestions or use the feedback form on our website to let us know your thoughts.

  • How Can I Improve the Resolution or Quality of My Images?

    If your image isn't as sharp as you'd like, simply use our AI Upscaler feature. It enhances the resolution and clarity, giving your images a polished, high-quality finish.

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