11 Free Grayscale Converters (Apps & Websites)

The black-and-white effect has maintained its popularity for many years now. Most photo editors offer to change the color of a photo using standard filters.

Yet, you can use these free grayscale converters to get a unique result or change the theme of your phone. They are available on mobile devices and on PCs. Check out the benefits of each one in the review below and choose the one that suits you best.

Gray-Switch (Grayscale)

Gray-Switch is a unique mobile app designed to control the color reproduction of one’s smartphone screen. It is a powerful tool that allows users to try different shades of colors for their display.

With the help of this app, you will be able to adjust the color rendering for your display on your own and find the most suitable shades for it. This app provides user-friendly settings that you can adjust according to your preferences.

This app offers a wide range of grayscale shades ranging from light pastels to dark and saturated shades. You will be able to view each shade in detail and choose the most suitable one for you. Thanks to the app, you will be able to create and save your own color schemes that you can use in your projects.

Import existing customizations or create them manually according to your preferences. In this app, you will also be able to compare different shades of gray to determine which color is more suited to your requirements.

You will also be able to see how the color changes depending on the adjustment of other parameters and settings. This app provides the ability to visualize the selected shade in real time. View and evaluate the display of your choice and adjust it to perfection.

The interface of the app is as simple and straightforward as possible, so you will be able to start using it even right after downloading.


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The Grayscale+ app is a powerful tool for transforming your screen display. It is designed for users of different skill levels and is suitable for both amateurs and professionals in the field of modern technology.

With the help of this app, you will be able to transform the hue of your screen into the most suitable one for you. It provides a wide range of tints that will help you achieve the desired result. You will be able to create the perfect color for your screen that will be easy to use both at night and during the day.

You will also be able to adjust the brightness and saturation of the color yourself, which allows you to control all the parameters and choose the most suitable screen shade for yourself. The user interface of the app is simple and clear, which allows you to use it without much difficulty.

All tools and functions are easily accessible and understandable even for novice users. You can easily change the display settings, adjust brightness, contrast, saturation, and other screen parameters. The app allows you to turn a color screen into a black-and-white one-touch screen without losing the quality of vision.

You will be able to choose the degree of saturation of the black-and-white effect according to your preferences.

A large number of black-and-white filters are available in the app to help you create a unique style for your screen. You will be able to choose and change the filter without any restrictions because the app offers its features absolutely free.



Hypocam is quite an easy-to-use mobile app for black-and-white photo lovers. With this app, you will be able to take any photos in black and white style with the app of a special built-in filter. The app has a simple and accessible interface that allows users to easily find and use all its features.

Even novice photographers will be able to understand its controls quickly and easily. The app also features a special monochrome camera that allows you to take stunning photos.

You will be able to capture moments and details that are usually lost in color shots. It also offers a powerful editor that allows you to customize your shots and achieve the desired effect. You will be able to adjust any parameters of your photo.

It also contains a large number of filters that will help you take unique single-color shots. You will be able to choose the most suitable effect for your photo and add it to the finished one. This app also gives you the ability to share your photos on social networks directly from the app.

Share your creations with friends and get feedback from other photographers. For those who need to customize their photos as quickly as possible, the app offers an auto-tuning feature. It allows you to get a good result in just a few taps.

The app provides high-quality pictures, so you can get detailed and professional results.


Black and White Camera

Black and White Camera is a mobile photo editor app for special black-and-white style photos on your mobile device. It offers many features and effects to convert your photos in color into stylish images.

The app has a pretty simple and straightforward user interface, making it easy to use for everyone even beginner photographers. You will be able to realize stunning black-and-white style photos in just a few simple steps.

One of the main features of the app is the ability to apply various filters and effects. It has a wide range of tools and settings that will help you create unique pictures. Choose between classic and unusual styles to give your photos an interesting and unique look.

The app gives you the opportunity to edit your photos with various parameter settings and built-in filters. You will have the option to customize all the settings of your pictures manually. This will allow you to customize all the tools that will highlight the uniqueness of your photos.

Once you are done modifying your shots, you will be able to save them on your device or share them with your friends on various platforms.

The program guarantees to preserve all the features of your shots and various tools to edit any images. The app promises to preserve the quality and clarity of the image captured on your device’s camera.



Carbon is an app designed for amateur and professional photographers who want to create stunning black-and-white images using a wide range of filters and effects. With its help, you will be able to turn ordinary color photos into elegant and stylish works of art.

One of the main features of the app is its huge selection of filters and effects. The app offers over 100 different options, each of which will add a unique style and mood to your photos.

From classic to the latest and most creative filters, you’ll find everything you need to create the most vibrant and exciting black-and-white images.

The app also offers a number of tools to help you customize each filter and effect to your individual preferences. You can adjust contrast, brightness, saturation, and other settings to achieve the perfect visual result.

These features make the app an ideal tool for both beginners and professionals who want to bring their creative ideas to life. Thanks to the simple and intuitive user interface, using the service becomes an easy and enjoyable process.

All filters and effects are presented in a convenient and organized gallery, where you can browse and choose the most suitable ones for your photos. You can also view previews of images with different filters applied, which allows you to immediately see the effect and choose the best option.



Darkr is a mobile app for editing photos in the style of black and white photography. It is suitable for amateur and professional photographers, as the app has fairly simple and straightforward functionality. It also offers a wide range of filters and tools to create beautiful monochrome images.

This app offers an extensive collection of filters. Users can choose from a variety of effects, each of which creates its own unique atmosphere and musical accompaniment. The number of filters in the app is regularly updated, so users can always find fresh ideas for their photos.

The program also includes a wide range of image editing tools. Users can adjust brightness, saturation, contrast, and other crucial settings for their photos. It is also possible to crop, rotate and retouch images to achieve the desired visual effect.

The app has a quick processing feature that allows you to edit multiple photos at the same time. It provides tools to add text and emoji to photos. Users can choose different font styles, sizes, and colors to create unique captions or messages on their photos.

The app has a simple and straightforward interface that is easy to learn even for a beginner. All tools and features are available for free, which allows you to use the app without restrictions. The display of editing results is as fast as possible, so you won’t have to wait long for all your shots to be processed.


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B&W Photo Filters and Effects

B&W Photo Filters and Effects is a mobile photo editing app for iOS devices. It offers a wide range of photo filters and effects to transform your ordinary photos into works of art. This app contains a huge number of available filters, tools, and effects.

The app has over 100 different styles that allow you to make your color photos black and white. You can choose from classic filters that allow you to create the effect of an old photo, or experiment with modern effects to make your photos more vivid and memorable.

Customization of each filter and effect is done through a simple interface. You can adjust all the available photo parameters to achieve the desired result. Besides, the app allows you to apply different textures to your photos, add frames and create collages from multiple images.

Thanks to modern image processing technologies, the app provides high-quality photos even after applying filters and effects.

After processing, you can save the finished photos in the gallery of your device or share them with friends on other platforms. The app also has an interesting feature that allows you to compare the unedited photo with the edited one. Thanks to this, you can see in real-time how each filter and effect affects your image.



Grayscale is a special service that allows you to convert your color photos into elegant monochrome images in just a few simple steps. The conversion feature is based on an advanced algorithm that produces high-quality and realistic grayscale images.

Just select a photo from the gallery or take a new one using your device’s camera, and the program will convert it into a new version in pleasant shades of gray.

The service automatically determines the most appropriate grayscale tones for each area of your photo, preserving details and contrast in the black-and-white image. This helps create aesthetically pleasing photos with naturalness and balance of tones.

Users can easily adjust the brightness and contrast of their processed photos to achieve optimal results. The app’s simple and user-friendly interface allows you to see the changes in real time and apply them instantly.

You can save your results in high quality on your device or share them with friends via social networks, messengers, or email. The service has a powerful and optimized image processing algorithm that gives you instant results.

This platform also provides its features and options completely free of charge. That’s why with its help you can edit any number of images without restrictions and unnecessary payments. All the data in the service is protected and confidential.


Pixelied is a handy and free gray-shaded photo editing service that allows users to apply black-and-white photo effects to images. With the app, you can turn photos in color into unusual monochrome works and give them a special atmosphere and style.

The service has a large selection of unique tools and filters that allow you to create various black-and-white effects and toning. With a single click, you can apply a classic filter to your photos, which gives the image depth and emotion.

It also offers other styles of black-and-white filters such as high contrast, monochromatic, pastel, and more. In this service, you will find many extra tools for editing photos. You can adjust all the parameters of your image to achieve the desired effect.

You will also be able to adjust lighting and shadows, apply blur or sharpen, remove red-eye, and much more. The service also offers a wide range of extra elements and tools to process your photos. Adjust the settings of each filter to achieve the shadows and tones you want.

Besides, the platform allows you to save your black-and-white photos in a variety of formats, including JPEG, PNG, and more. You can also export your pictures directly from the service to publish and use them on third-party platforms.


OnlineTools is a powerful service that allows you to convert color photos and images in gray shades. With its help, you can give your photos a classic style or create the effect of an old black-and-white photo.

This platform allows you to quickly and easily convert your color photo or image into stylish shades of gray completely free of charge. The conversion is a one-touch process and you can see the result instantly. If necessary, you can also adjust the brightness and contrast of your processed image.

This will allow you to achieve the desired effect and create a harmonious composition. The app offers a wide range of effects and filters that will help you create a unique atmosphere for your photo. You can add aging effects, textures, and other decorative elements to make your photo more vivid and expressive.

After photo processing, you can save your new image on your device or share it with friends via social networks. The service also provides the ability to print photos in high quality. It has a simple and clear interface that even a novice can use without difficulty.

All the main functions are available from a single screen, and you can easily manage the settings and choose the desired effects. The advantage of the service is the ability to independently customize all the parameters of image editing. This will allow you to get the desired result and control all changes in real-time.

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Fotor service is a convenient and powerful tool for converting color photos into spectacular grayscale images. With its help, you will be able to convert any photos or images into nice gray shades in one click. One of the main advantages of the service is its ease of use.

The user-friendly and simple interface allows even beginners to easily work with the conversion of pictures and achieve professional results.

With the help of the app, you can also customize pictures according to your preferences and needs. Adjust the brightness, contrast, saturation, and other parameters to create the desired effect.

The service also offers several filters and effects to add extra depth and features to your black-and-white images. Apply these effects in real time and see the changes directly on the screen of your device.

Once the conversion is complete, you can save the result directly to your photo gallery or share it with others via social media and messengers. You can choose any format to save the image. This will allow you to get a high-quality image for any purpose.

The service guarantees fast, free, and high-quality processing with the use of modern technologies. Get the processed version of the photo in a couple of seconds after uploading it to the service.

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Olga Emchenko
I wrote my first word when I was very young. Later I installed my first mobile app. I enjoyed it so much I decided to write many more words about the best apps and programs.