Best 3 AI Image Denoiser [One Free] to Denoise Image on PC, Mac, Photoshop, and Online

When taking pictures at night, or there isn’t enough light, or the camera isn’t set up right, there can be too much noise in the photo. Noise can ruin your photography. So, how do you denoise images?

Adobe Lightroom Classic is the most widely used photo editing program to edit photos and do image noise removal. It’s the top program, and there is currently no serious competitor in terms of image editing or image management. Even though Lightroom Classic has a lot of options, I don’t quite like the image noise reduction function. I always thought there must be a better way.

In this situation, some of my friends told me that there are AI image denoisers that do a great job in noise reduction. In this post, I’d like to recommend 3 AI-based programs to denoise images on your PC, Mac, or online.

Topaz: Best Way to Denoise Images, Photos and Pictures on PC and Mac

Topaz DeNoise AI is available as a standalone program or a plugin for Adobe Photoshop or Lightroom Classic. Here, I am talking about the standalone program. It’s a powerful piece of software powered by AI to do image noise reduction from your photos while maintaining the original detail.

It has a straightforward and understandable user interface with various customizable noise reduction settings that can be applied to any image. After years of development on this project, Topaz is no doubt the best and most effective software to denoise images, photos, and pictures with a significant advantage over other programs all over the world.

Topaz Denoise AI Main UI


  • Excellent quality with detail preserved
  • World-class AI algorithm for image noise removal
  • 4 AI Models to denoise different kinds of images, photos, or pictures
  • Automatically detect the suitable model for denoising
  • Uncompressed or RAW photos supported
  • Auto Model Preferences


  • Yearly subscription

How to do Image Noise Removal with Topaz DeNoise AI

Topaz DeNoise AI is easy to denoise images, pictures, or photos. As you can see above, the main UI is clean and straightforward. Simply follow the below button to download, install, and launch Topaz AI image denoiser to get started. 

What you need to do is: 1, load your image, 2, choose an AI model, 3, set the Model Preference, and 4, set Post Processing. Then, 5,  you can save your image. 

How to Denoise Images

Free Online AI Denoiser

Although it’s called Enlarger, AI Image Enlarger is an all-in-one online AI solution for upscaling, enhancing, denoising, sharpening, colorizing, cartooning, etc.

I believe it’s one of the best AI image upscaler and AI image denoiser online. Importantly, it’s free.


  • Free
  • No Subscription or sign-in needed


  • 8 credits a month

How to Denoise Images Online Free

To denoise images online, you just have to upload your pictures by clicking “Select Images.” And then click Start. Denoising goes all automatically. After that, you can download your photo. 

Vanceai: AI Image Noise Removal Online

VanceAI Image Denoiser makes it simple to remove noise from photos. It produces natural-looking photos by automatically eliminating image noise using the Denoise AI algorithms.

Online photo denoising with VanceAI also adds genuine detail. There is no need for prior experience or expertise in photo processing. Images no longer need to be manually altered. Do you wish to get rid of image noise? Denoise AI can handle this complex task.


  • Free
  • No Subscription or sign-in needed
  • Lossless Enlargement
  • Auto Parameters


  • Two credits only for free

  • Watermark

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