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Best 10 Online Black-and-White Photo Colorizers 2025

Viraj Mahajan
Viraj Mahajan Originally published Jul 07, 25, updated Jul 24, 25
13 min(s)

Preserving or giving new life to your black-and-white photos is now easier than ever, thanks to AI photo colorizers. However, a few years back, using apps like Photoshop was the only option. It required a great deal of expertise, talent, and experience. With AI photo colorizers, even first-timers can colorize a black-and-white photo within seconds.

Currently, numerous such tools are available on the market. To help you pick the perfect tool, this guide lists the top ten best online AI colorizers. Keep on reading and explore the comparison of colorzing results from all 10 tools with testing photos. 

In this article
  1. Best 10 Online Black-and-White Photo Colorizers
  2. Quick Overview of Black-and-White Photo Colorizers
  3. Bonus: How to Easily Batch Colorize Black-and-White Photos
  4. Conclusion
  5. FAQs

best online photo colorizer

Part 1. Best 10 Online Black-and-White Photo Colorizers

Whether you want to preserve your old memories or add color to your artistic creations, selecting the right tool to colorize a black-and-white photo is crucial. Many are available in the market now, but only the tools that make it simple to edit photos and deliver excellent results qualify for the list. So, here are the top 10 options:

1. Hotpot.ai

hotpot homepage

If you’re on the quest for a powerful and user-friendly tool to colorize old photos, Hotpot is a great option. This free-to-use tool doesn’t require a login, making it suitable for beginners or casual users. At the same time, it offers a variety of coloring factors, including 12, 15, 18, 20, and 25, ranging from the most muted to the most intense color effects. You can preview various effects to select the best scenario for the specific photo.

Key Features

  • Hotpot automatically repairs old and damaged photos using AI to enhance clarity.
  • Transform the black-and-white photos into colorized images using AI.
  • It can quickly remove an image background.
  • Its Smart Resize feature lets you easily adjust the dimensions of images.
Pros
  • The tool is free and easy to use.
  • Users can select the coloring factor.
  • The image generation is quick.
Cons
  • The free version doesn’t save the original image resolution.
  • Occasional glitches.
  • The premium version can be pricey.
hotpot picture colorization

2. Vance.ai

vance homepage

VanceAI is another popular tool to change a black-and-white picture to color, thanks to its login-free conversions and watermark-free downloads. The tool offers a simple interface to let you enhance your photos without any technical skills. Although it doesn’t offer any customizations like Hotpot, the output came out decent. You can utilize its other tools, such as the AI image enhancer, background remover, upscaling, and more, to make your old photos look vibrant and sharper.

Key Features

  • Colorize the black-and-white photos without requiring any Photoshop skills.
  • Its edit option lets you further enhance the clarity of your photos.
  • An AI photo restorer feature removes any scratches, spots, or tears from your old photos.
  • Features like AI image sharpener, image upscaler, and denoiser help increase the clarity of your old photos.
Pros
  • Many AI image enhancement tools automatically scan and detect areas that require improvement.
  • It supports batch image processing.
  • A free trial is available without a login.
Cons  
  • The subscription fees can be overwhelming for some users.
  • It offers limited customization options.
  • AI can sometimes over sharpen the images.
vance picture colorization

3. Flexclip

flexclip homepage

FlexClip is a versatile online photo editing tool that allows you to change the color of photos with just a few clicks. Similar to the top recommendations, the tool is simple to use and has a range of image generation and editing features. Additionally, it features a photo restoration function that can remove damage or color fading from your old photos. Although only three free trials are available, the result is decent, and you can use it to make your old photos look brand new.

Features

  • FlexClip’s AI can colorize, restore, or improve the quality of your old photos.
  • Users can customize the output by replacing details such as hair, background colors, hue, saturation, and sepia color photos.
  • Its color tinting feature is a simple way to add color tints to images.
  • There are additional editing features, such as a background remover, collage maker, and others.
Pros
  • Offers three free trials to perform your photo colorization.
  • The tool is simple to use.
  • It offers a range of editing tools to improve image clarity.
Cons
  • The processing speed is slow.
  • Requires a subscription to access its photo editing tools.
  • The coloring effect feels out of place.
flexclip picture colorization

4.Media.io

media.io homepage

If you liked the top tools for colorizing photos online with AI upscaling and enhancing features, you’ll love Media.io. As you colorize the photo, you can sharpen, color correct, upscale, or restore the image to add clarity. Besides, the tool is simple to use. All you need to do is upload the photo, and the tool will automatically process and add color to it quickly.

The tool, although paid, offers three free downloads of color photos upon registration. Additionally, there are no watermarks on the outputs, even when using free trials.

Key Features

  • Users can infuse lifelike colors in their old and faded photos for free.
  • You can add the details and adjust colors in the picture.
  • It supports batch image colorization for multiple photos.
  • The tool supports various image formats.
Pros
  • It provides three free credits.
  • The interface is simple.
  • You have multiple tools to adjust image clarity.
Cons
  • The speed of uploading images is slow.
  • The free version offers limited functionality.
media.io picture colorization
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Batch Black and White Photo Colorizer

Easily Batch Colorize Photos While Keeping High Authenticity

5.Img2Go

img2go homepage

Img2Go is a versatile online editing platform that allows users to colorize old photos and customize the coloring effects. You can select between Natural, Portrait, or General coloring models, and set the rendering coefficient (between 7 and 40) to color a black-and-white photo. This way, unlike most tools, you have control over how your old photo looks. However, once the trial is over, you must pay for the subscription, which can be overwhelming for some users.

Key Features

  • Allows you to select between coloring models and rendering coefficients.
  • It supports batch processing of photos, allowing you to colorize multiple images at once.
  • You can colorize, resize, and upscale images, as well as remove the image background or add your own.
  • Additional tools include converting images to video, GIFs, PDF, and other file formats.
Pros
  • It has two color models that help users customize their old, blurry photos.
  • You can freely set the render factor.
  • It’s filled with image editing and conversion features.
Cons
  • The image processing speed is somewhat slow.
  • The interface design layout isn’t straightforward.
  • The subscription can be expensive, especially for one-timers.
img2go picture colorization

6. ImageColorizer

imagecolorizer homepage

ImageColorizer is a versatile tool that enables you to add color to photos, whether to revive old memories or add an artistic flair to your digital creations. The tool is known for creating stunning and realistic colorization results with just a few clicks. Additionally, it doesn’t require sign-ups, and its batch processing feature can save you a significant amount of time. But that’s not all. It also allows you to remove unwanted objects from old photos using its AI Remover feature.

Key Features

  • Colorize old black-and-white photos and increase their resolution by 2x.
  • You can also enhance the photo resolution and retouch old photos to make them stand out.
  • The tool utilizes AI to repair damaged and scratched images in a single click.
  • Its AI remover feature helps remove any unwanted objects from old photos.
Pros
  • The tool is user-friendly and doesn’t require a sign-up.
  • Restores old photos by increasing their resolution, removing scratches, or making minor edits.
  • It offers customizations like restoring faces, colors, and other parameters.
Cons
  • Restricts users to uploading images up to a certain file size.
  • Lacks advanced editing features.
  • The output quality might vary, resulting in unnatural hues.
imagecolorizer picture colorization

7. Palette

palette homepage

Palette AI is a popular tool for turning black-and-white photos to color. To start, you have over 21 filters to choose from, such as Vivid Natural, Pastel Note, Royal Vibes, Lavender Dusk, and Sepia Color photos. Just select the filter, and you obtain realistic color images. However, the high-quality outputs come with watermarks, and you need to purchase credits to remove them. Also, in the free version, the downloads are limited to 500x500 pixels.

Key Features

  • Offers 21+ realistic filters for accurately colorizing images.
  • Can handle bulk colorization of several photos at a time.
  • You can make basic adjustments, such as saturation, temperature, and white balance.
  • It also supports video colorization.
Pros
  • You have control over how your photos look.
  • The interface is straightforward, allowing you to generate outputs within seconds.
  • You can use it for free.
Cons
  • Watermarks are removable through subscription.
  • Subscription plans can be pricey.
  • There are occasional glitches in the tool.
palette picture colorization

8. Cutout.Pro

cutout.pro homepage

Cutout.Pro is an advanced tool well known for its ability to add color to your black-and-white photos quickly. It uses AI algorithms to add consistent and natural colors. To add to that, its user-friendly interface makes Cutout.Pro a go-to choice amongst photographers, artists, or anyone who wants to revive their old photos. Users can further tap into the AI Image Enhancer and Image Upscaler features to adjust brightness and contrast, apply filters, and more to improve the overall picture quality.

Key Features

  • Uses powerful AI algorithms to add color to black-and-white photos automatically.
  • Provides an option to download colorized pictures in high definition (HD) or lower quality.
  • Additional features include an AI photo enhancer, photo animator, blur background, and more.
  • Can generate unique AI art in various styles, including drawings, paintings, and anime, from text prompts.
Pros
  • Provides options to download your photos in PNG and JPG.
  • Fast image processing speed.
  • No watermarks on the output images.
Cons
  • Unable to batch process.
  • Unable to adjust coloring factor.
  • Only five free credits are available
cutout.pro picture colorization

9. PicWish

picwish homepage

PicWish is another tool that colorizes your black-and-white photos for free. However, the feature is only available on its web version, and app users must pay one credit for each coloring operation. The interface is simple, but there are limited tools to help you make personalized adjustments. Also, unlike many tools, it can’t batch colorize multiple images at once.

Key Features

  • Its advanced AI algorithm lets you unblur any images for added clarity.
  • The tool offers an advanced enhancement function that automatically restores facial details in a photo.
  • It can enlarge photos while retaining their original quality.
  • Additional features include background removal, AI background generator, and more, for further adjustments.
Pros
  • The web version allows users to color the black-and-white photos for free.
  • Its AI algorithms can unblur a photo to enhance clarity.
  • The outputs are natural and realistic.
Cons
  • Slow image processing speed.
  • Unable to process images in batches.
  • No option to manipulate the colors.
picwish picture colorization

10. YouCam Online Editor

youcam homepage

YouCam Online Editor is a great alternative for those who want to achieve a range of coloring effects in their old black-and-white photos. There are four different filters available for users to work with: Natural Color (General), Vintage Color (C1), Artistic Color (C2), and Romantic Color (C3). You can apply these filters and directly see the coloring effect on your photos. However, its support for a limited file formats can be inconvenient for many users.

Key Features

  • Offers a set of customizable filters to revitalize and enhance the appearance of old photos.
  • Its AI color correction feature automatically fixes photo colors by matching them with similar images.
  • Its AI color match feature transfers color from one photo to another.
  • It supports batch photo enhancer and batch image converter features.
Pros
  • The tool offers four coloring filters.
  • It automatically adjusts brightness, saturation, contrast, and hue.
  • The interface is simple, and its outputs are realistic.
Cons
  • It provides only five credits.
  • The output has watermarks for free users.
  • It doesn’t support batch photo colorization.
youcam picture colorization

Part 2. Quick Overview of Black-and-White Photo Colorizers

Here’s a quick comparison of the top ten AI photo colorizers, which can bring life to your black-and-white photos:

Tools Pricing Effect Processing Speed File Size Limitation File format Support
Hotpot 1000 credits: $10/month2500 credits: $25/month5000 credits: $50/month Colorization Factor (12, 15, 18, 20, 25) Fast No limit JPEG, PNG, SVG, and more.
VanceAI 100 credits: $4.95200 credits: $7.95500 credits: $12.951000 credits: $17.95 AI image sharpener, denoiser, and upscaler Fast Up to 10MB JPG and PNG
Flexiclip Basic: FreePlus: $11.99/monthBusiness: $19.99/month Color splash, Pixelate, and tilt-shift Slow Up to 3GB PNG, JPG, JPEG, and WebP
Media.io Free trialStandard: $6.99/monthPremium: $12.99/month Enhancer, sharpener, color correction, upscaler, restorer Medium Up to 25MB JPG, JPEG, PNG, WebP, and BMP
Img2Go Free trialSubscription: starting at $6.42Pay as you go: starting at $8 Render Factor (7-40) Medium Up to 100MB JPG and PNG
ImageColorizer FreeStarter: $3.9/monthPremium: $6.9/monthBusiness: $9.9/month Remove scratches, retouch photos Medium No limit JPEG, JPG, PNG, WebP, GIF, and AVIF
Palette Basic: $0.00/monthPro: $39.00/monthUltra: $79.00/monthMega: $169.00/month 21+ filters, including vivid natural, pastel note, royal vibes, lavender dusk, and sepia. Medium Up to 10MB per image BLP, BMP, JPG, PNG, GIF, DIB, and more.
Cutout.Pro 40 credits: $5.00 /month100 credits: $9.90/month200 credits: $16.90/month400 credits: $29.00 /month Photo enhancer, background removal, and more. Medium Up to 15MB PNG, JPG, JPEG, BMP, and WEB
PicWish Ranges between $4.99/month and $9.99/month. AI background removal, AI background generation, image enhancement, and more Slow Up to 15MB Webp, PNG, JPEG, or HEIC to JPG
YouCam Online Editor Plus: $3.33/monthPro: $5.83/month Natural Color (General), Vintage Color (C1), Artistic Color(C2) and Romantic Color(C3) Medium Up to 10MB JPG, JPEG, PNG, TIFF, and GIF

Part 3. Bonus: How to Easily Batch Colorize Black-and-White Photos

uniconverter homepage

Online photo colorizer tool, although handy, can put your data at risk, especially if you upload personal photos. In such instances, you may use a reliable image coloring tool like Wondershare UniConverter.

This comprehensive tool can be your reliable choice that safely colorizes your images, without worrying about privacy disclosure. You can utilize its features, such as face enhancer, color correction, and image upscaler, among others, to breathe new life into your old black-and-white photos. It also supports multiple file formats, which further enhances convenience.

Key Features

  • Supports multiple file formats, including JPEG, PNG, and TIFF.
  • Batch convert for processing multiple images at once.
  • An AI watermark remover feature removes logos, text, or stamps from an image.
  • Image enhancer automatically upscales and removes noise from a photo.

Here’s how to batch colorize black-and-white photos on Wondershare UniConverter:

Step 1

On the Wondershare UniConverter home dashboard, locate and click the “Image” option. Now, on the page that opens up, head over to the “Image Enhancer” option.

wondershare uniconverter image enhancer

Step 2

You can now upload your images for conversion. Either click “+” to upload a photo from your computer or drag and drop the image you want to edit.

uniconverter image upload

Step 3

From the list of tools on the right menu panel, click “Old Photo Colorizer.” Then, tap “+” at the bottom left corner to add more images to colorize.

uniconverter old photo colorizer

Step 4

 Click the “Preview” option to view a preview of the colorized image. Click “Export All” to save the photos in your local storage.

uniconverter export images

Conclusion

Numerous online tools can easily colorize a black-and-white photo, and some include effects to add more realism to the outputs. However, if you require a versatile and comprehensive solution for generating customized images, consider using Wondershare UniConverter. Features like auto enhancer, image upscaler, old photo restorer, face enhancer, and color correction can effortlessly change the look and format of your black-and-white images, bringing them to life with ease.

uniconverter video converter

Batch Black and White Photo Colorizer

Easily Batch Colorize Photos While Keeping High Authenticity

FAQs

  • 1. How long does it take to colorize a photo?
    Usually a few seconds to a minute, depending on file size and server load.
  • 2. What types of images can be colorized?
    Most tools support standard image formats like JPG, PNG, and BMP. They work best on high-resolution, clear black and white photos.
  • 3. How does AI colorization work?
    It typically uses neural networks (e.g., convolutional neural networks or GANs) trained to recognize patterns, objects, and contexts in images to predict and apply plausible colors.
  • 4. Can I use AI colorizers for film frames or animations?
    Technically yes, but most tools are optimized for still images. Colorizing entire videos requires frame-by-frame processing and is more resource-intensive.
Viraj Mahajan
Viraj Mahajan Jul 24, 25
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