Duotone Image Maker

Name: Duotone Image Maker
Brand: Cloudinary
Rating: 4.6 (27 reviews)

Create a duotone image with our free online tool. Upload a photo, map it to two colors, and download your duotone result in just a few clicks.

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Upload an Image to Create Duotone Effect

Or drag your image here

Preview

Dimensions: --

Duotone Style

Adjustments

Tint Strength 0

Brightness 0

Contrast 0

Saturation 0

Output

Format

Quality

★★★★★

4.6 (27 reviews)

Looking to create duotone images in bulk?

GET FREE API

Free Online Duotone Image Maker Tool

Create duotone images in seconds, right in your browser. No downloads needed. Just upload your image and pick your two colors.

Why use our Duotone Image Maker?

Create duotone images right in the browser with no downloads or ads. Developers can also use our API to automate duotone effects at scale across workflows.

Built for the browser

Work right in your browser, free, with no software to install and no watermarks.

Quality preserved

Cloudinary keeps your image crisp and true to the original, end to end.

Performance Optimization

Your duotone image is delivered in the best format and quality for every device, browser, and connection, automatically.

Create duotone images in bulk

Process one image or thousands. Use our free API to create duotone images automatically across your projects.

Workflow Automation

Set up presets to create duotone images automatically on upload, transformed and ready for delivery in seconds.

Format versatility

Works with all major formats, so your duotone image looks sharp anywhere you share it.

How to make a duotone image in 3 steps

Get your duotone image in 3 simple steps. Upload your image, pick your two colors, and download the result in seconds.

Upload your image

Drag and drop your image into the browser, or upload it from your device in seconds.

Pick your two colors

Choose the highlight and shadow colors, and preview your duotone image instantly.

Download your duotone image

Once it’s ready, download your duotone image, with no watermarks, ready to share or publish.

Go beyond a basic duotone maker

A woman and a golden retriever in the mountains. They're sitting, facing away from the camera while the dog noses the woman. They're surrounded by natural splendor including majestic mountains, puffy clouds, and evergreen-studded hills. — An un-cropped image overlaid with a cropping window showing how it would be cropped by Cloudinary.

Original: 18 MB
We’re showing a resized version of the original asset to avoid slow loading speeds. View the original.

JPEG: 135 KB
WebP: 135 KB
AVIF: 90 KB
JPEG XL: 94 KB

Original: 18 MB
We’re showing a resized version of the original asset to avoid slow loading speeds. View the original.

JPEG: 135 KB
WebP: 135 KB
AVIF: 90 KB
JPEG XL: 94 KB

Duration: 1:42

Duration: 0:15

URL:

/ar_0.5,c_fill,g_auto,w_433/q_auto/f_auto/hiking_dog_mountain.jpg

cloudinary.image("hiking_dog_mountain.jpg", {transformation: [
  {aspect_ratio: "0.5", gravity: "auto", width: 433, crop: "fill"},
  {quality: "auto"},
  {fetch_format: "auto"}
  ]})

new CloudinaryImage("hiking_dog_mountain.jpg")
  .resize(
    fill()
      .width(433)
      .aspectRatio(0.5)
      .gravity(autoGravity())
  )
  .delivery(quality(auto()))
  .delivery(format(auto()));

new CloudinaryImage("hiking_dog_mountain.jpg")
  .resize(
    fill()
      .width(433)
      .aspectRatio(0.5)
      .gravity(autoGravity())
  )
  .delivery(quality(auto()))
  .delivery(format(auto()));

new CloudinaryImage("hiking_dog_mountain.jpg")
  .resize(
    fill()
      .width(433)
      .aspectRatio(0.5)
      .gravity(autoGravity())
  )
  .delivery(quality(auto()))
  .delivery(format(auto()));

new CloudinaryImage("hiking_dog_mountain.jpg")
  .resize(
    fill()
      .width(433)
      .aspectRatio(0.5)
      .gravity(autoGravity())
  )
  .delivery(quality(auto()))
  .delivery(format(auto()));

CloudinaryImage("hiking_dog_mountain.jpg").image(transformation=[
  {'aspect_ratio': "0.5", 'gravity': "auto", 'width': 433, 'crop': "fill"},
  {'quality': "auto"},
  {'fetch_format': "auto"}
  ])

(new ImageTag('hiking_dog_mountain.jpg'))
	->resize(Resize::fill()->width(433)
->aspectRatio(0.5)
	->gravity(
	Gravity::autoGravity())
	)
	->delivery(Delivery::quality(
	Quality::auto()))
	->delivery(Delivery::format(
	Format::auto()));

cloudinary.url().transformation(new Transformation()
  .aspectRatio("0.5").gravity("auto").width(433).crop("fill").chain()
  .quality("auto").chain()
  .fetchFormat("auto")).imageTag("hiking_dog_mountain.jpg");

cl_image_tag("hiking_dog_mountain.jpg", transformation: [
  {aspect_ratio: "0.5", gravity: "auto", width: 433, crop: "fill"},
  {quality: "auto"},
  {fetch_format: "auto"}
  ])

cloudinary.Api.UrlImgUp.Transform(new Transformation()
  .AspectRatio("0.5").Gravity("auto").Width(433).Crop("fill").Chain()
  .Quality("auto").Chain()
  .FetchFormat("auto")).BuildImageTag("hiking_dog_mountain.jpg")

cloudinary.image('hiking_dog_mountain.jpg').transformation(Transformation()
	.resize(Resize.fill().width(433)
.aspectRatio(0.5)
	.gravity(
	Gravity.autoGravity())
	)
	.delivery(Delivery.quality(
	Quality.auto()))
	.delivery(Delivery.format(
	Format.auto())));

imageView.cldSetImage(cloudinary.createUrl().setTransformation(CLDTransformation()
  .setAspectRatio("0.5").setGravity("auto").setWidth(433).setCrop("fill").chain()
  .setQuality("auto").chain()
  .setFetchFormat("auto")).generate("hiking_dog_mountain.jpg")!, cloudinary: cloudinary)

MediaManager.get().url().transformation(new Transformation()
  .aspectRatio("0.5").gravity("auto").width(433).crop("fill").chain()
  .quality("auto").chain()
  .fetchFormat("auto")).generate("hiking_dog_mountain.jpg");

cloudinary.image('hiking_dog_mountain.jpg').transformation(Transformation()
	.resize(Resize.fill().width(433)
.aspectRatio(0.5)
	.gravity(
	Gravity.autoGravity())
	)
	.delivery(Delivery.quality(
	Quality.auto()))
	.delivery(Delivery.format(
	Format.auto())));

cloudinary.image {
	publicId("hiking_dog_mountain.jpg")
	 resize(Resize.fill() { width(433)
 aspectRatio(0.5F)
	 gravity(
	Gravity.autoGravity())
	 })
	 delivery(Delivery.quality(
	Quality.auto()))
	 delivery(Delivery.format(
	Format.auto())) 
}.generate()

new CloudinaryImage("hiking_dog_mountain.jpg")
  .resize(
    fill()
      .width(433)
      .aspectRatio(0.5)
      .gravity(autoGravity())
  )
  .delivery(quality(auto()))
  .delivery(format(auto()));

Frequently Asked Questions

What is the Duotone Image Maker tool?

The Duotone Image Maker tool lets you turn your photo into a two-color duotone image, quickly and easily, right in your browser, with nothing to install.

How does the Duotone Image Maker work?

Upload your image and pick your two colors directly in your browser. The tool processes it and gives you your duotone image in seconds.

Is the Duotone Image Maker free to use?

Yes, the Duotone Image Maker is free to use online. Just upload your image, pick your two colors, and download the result, with no software required.

Can developers use the Duotone Image Maker programmatically?

Yes. Developers can use Cloudinary’s API to create duotone images and automate duotone effects across their workflows at scale.

What can I do with the Duotone Image Maker?

Create on-brand visuals, striking social graphics, headers, or stylized portraits.