Useful Tips to Edit, Enhance and Optimize Photos with AI

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Image Sharpen AI: How to Sharpen Images Online with AI

Sharpening an image means removing blur, and enhancing details to make the image clear and natural. We can’t avoid every image error like camera shake, motion blur, and wrong focus, so sharpening images can be a very important procedure to fix these errors. While this procedure can be accomplished by powerful AI algorithms. To be clear, AI algorithms have been applied in the image editing field, and there are some good AI image sharpening tools we can use. Keep reading to know how to sharpen images online for free using the AI tool.

sharpen image

Part 1: Top 5 AI Image Sharpening Tools Online

In this part, we will introduce you to the top 5 AI image sharpening tools online, that you can use to improve photos in minutes. We will compare their features, results and help you choose the best one for your needs.

1.1 Fotor

Fotor is a user-friendly, free online image sharpener harnessing artificial intelligence for precise results. With a simple upload interface, users can adjust sharpness levels using a slider, instantly viewing the impact. The tool employs a smart algorithm to detect and enhance edges and details without introducing noise. Fotor ensures a balanced approach, preventing over-sharpening or blurring. Beyond sharpening, it offers a suite of photo editing tools for lighting, contrast, exposure, and more.

fotor sharpen
  • Enhance the sharpness of photos to make details more crisp and defined.
  • Remove blemishes, smooth skin, fix red eye, and whiten teeth.
  • Adjust exposure, contrast, highlights, shadows, saturation and temperature.
  • Apply a variety of creative effects, including filters, frames, overlays, and textures.

1.2 VanceAI Image Sharpener

VanceAI Image Sharpener stands out as a versatile and advanced AI-powered solution for image sharpening and enhancement, accommodating a diverse range of image formats such as JPEG, PNG, and TIFF. This online platform is crafted to deliver a sophisticated toolkit, utilizing artificial intelligence for the enhancement, amplification, or denoising of images. Its primary aim is to empower users by refining image quality and restoring clarity and detail through cutting-edge AI-based enhancements.

vance ai sharpen
  • Intelligently identify and sharpen edges, enhancing image clarity and definition.
  • Maintain image detail and prevents artifacts or halos from appearing.
  • Upscale low-resolution images to higher resolutions while maintaining detail.
  • Reduce noise and grain, improving image clarity and reducing unwanted artifacts.

1.3 Let's Enhance

Let'sEnhance is a tool for image enhancement and editing driven by artificial intelligence. It provides a range of features such as sharpening, resolution enhancement, noise removal, color enhancement, and more. The tool employs a unique artificial intelligence technology known as "Deep Super Resolution" to reconstruct absent details and textures in images, drawing from an extensive database of high-resolution images.

lets enhance sharpen
  • Enlarge pictures up to 16x without losing quality.
  • Offer a variety of one-click presets that can be used to enhance images.
  • Sharpen out of focus images to make them look more crisp and clear.
  • Color correct images to improve their color balance and saturation.

1.4 Neural Love

Neural Love is a complimentary AI image sharpening tool offering fundamental sharpening and noise reduction capabilities. Ideal for users seeking a straightforward and user-friendly solution, it utilizes advanced deep learning algorithms to assess images and implement filters that improve detail and contrast. Users can easily access this tool by opting for the "Sharpen and unblur" feature at no cost. Beyond image sharpening, Neural Love extends its functionality by providing additional AI features, such as generating AI art from text prompts and crafting AI avatars.

neural love sharpen
  • AI sharpening algorithms identify and refine intricate details to bring images to life.
  • Effectively remove unwanted noise and grain from images.
  • Artificial intelligence generates personalized avatars.
  • Create captivating AI-generated art with text prompts or image references.

1.5 AVC AI

AVC AI is a cutting-edge artificial intelligence platform that provides a complete set of tools for photo enhancement and repair. It utilizes advanced deep learning algorithms to analyze and refine image content, delivering superior results in various areas such as noise reduction, amplification and sharpening. Accessing the array of AI functions is a straightforward process requiring only registration, with additional credits available through subscriptions to platforms such as Facebook and YouTube.

avc ai sharpen
  • Improve clarity and enhance detail in blurry or out-of-focus images with AI.
  • Support multiple photo formats including png, jpg, jpeg, bmp, jfif and webp.
  • Enhance multiple images simultaneously, saving time and effort.
  • Provide a variety of AI models including coloring, object removal and upscale.

Part 2: How to Sharpen Images Online for Free with AVC AI?

Step 1: Visit AVC.AI and Upload Photos

Visit the AVC.AI website and click on the Login/Sign Up option to access your account. Then click on the Upload Image button to add blurry photos to AVC.AI or simply drag and drop one or multiple blurry photos into the site.


Step 2: Select the AI Model to Sharpen Blurry Images Online

To sharpen blurry images, just switch on the Upscale option. For the portraits photos, you are allowed to turn on the Face Refinement option to detect and sharpen facial details. Then click on the Start Processing button to start processing. upscale

Step 3: Preview and Download Photos with Clear Facial Details

Once the image deblurring process is done, simply switch to the Processed Image tab and click on the Eyeicon to preview the original and sharpened image. If you are satisfied with the sharpening effect, just click the red button to save.

save processed image

Part 3: How to Sharpen Images with AI Desktop Software?- AVCLabs Photo Enhancer AI

Although the online tool is very convenient to use, it requires a good internet connection. If your internet speed is not good, the process will be slow and unsteady. For a better effect and more steady process, a professional AI photo sharpener is needed. And here we recommend AVCLabs PhotoPro AI which lets you do the easiest operation to sharpen images. Empowered by AI technology, the whole process is 100% automatic, and no fine-tuned work is needed. Besides enhancing the image’s quality, it can also enlarge images without losing quality; colorize black and white photos in one click; fix/calibrate bad or wrong colors in the photo; accurately remove the image’s background automatically.

Key Features of AVCLabs PhotoPro AI

  • Automatically remove noise/grain from images
  • Make the blurred photos to high-definition
  • Immediately improve your portrait photography
  • Quickly colorize the old black&white images
  • Upscale the image resolution without losing quality
photopro ai icon

Steps to sharpen blurry photos with AVCLabs PhotoPro AI:

Step 1: Download and Install AVCLabs PhotoPro AI

Download and install AVCLabs PhotoPro AI on your computer, then open it.

main interface

Step 2: Upload the Blurry Photo

Click on the Browse button to upload a blurry photo to the program or drag and drop the blurry photo to it.

Currently supported formats: PNG, JPG, JPEG, BMP, RAW, etc.

upload blurry photo

Step 3: Use Selection Tools

If only part of the image needs to be sharpened, then you can click the Selection Tool on the left side of the program according to your needs and cover the blurred area.

selection tool

Step 4: Sharpen Blurry Photo

To sharpen blurry photo, we recommend to choose the Enhance model, then choose the level of improvement according to your specific requirements. If you encounter extremely blurred portraits, we recommend turning on face enhancement.

choose ai model

Step 5: Save Photo

After the image processing is complete, just slide the vertical bar left and right to see the contrast effect before and after sharpening. If you are satisfied with the effect, just click save.

preview effect

Video Tutorial: How to Sharpen Images without Any Advanced Skills


Using an AI online tool or dedicated software to sharpen images is easy and convenient. This article presented a compilation of the best 5 online AI image sharpening tools, showcasing the unique features and sharpening effects of each. Notably, we've chosen AVC AI for a detailed walkthrough. Furthermore, for those seeking a robust desktop solution, we've outlined the operational steps for AVCLabs PhotoPro AI, a stable and potent software. We trust that these resources will assist you in sharpening images.