How to Enhance Image Quality for Free - Online and Offline Solutions

You may be wondering what to do if you wish to improve image quality but do not have expensive software at your disposal. It could be for online retail, social networks or private purposes. Whatever the case, improving the pictures brings a visible difference. This article listed several methods for improving the quality of images that are within your reach and do not require much time and money.

Part 1. Ways to Increase Image Quality Online for Free

1. AVAide Image Upscaler

AVAide Image Upscaler makes preparing enlargements and improving the quality of images easy. Thanks to AI technology, users can efficiently enlarge and enhance images without worrying about losing anything from the quality. It is appropriate for anyone who wants to enhance images for personal use or business, whether in e-trade or printing.

Key Features:

• Images can be enlarged up to 8× without breaking a sweat.
• Image Quality Improvement is present to enhance any image distortion with the use of automagic.
• Compatible with three formats-JPG, JPEG and BMP
• No watermarks are present in outputs, which makes them effective for any purpose.
• This tool has no terms of use, and its users can use it.
• It has an intuitive layout perfect for novices and seasoned veterans.
• Beneficial to the field of e-commerce, printing and other occupations where scope is used.

Detailed Steps:

Step 1Visit the AVAide Image Upscaler page. Then, press the Choose a Photo button to upload your image from your computer.

Step 2The moment the photo gets uploaded, it begins working on the image. Choose the level of detail required from the given Magnification levels where users can select 2x, 4x, 6x or a maximum of 8×.

Step 3After processing, your enhanced image will be displayed on the screen. To save the enhanced picture on your PC, click the Save button.

2. Canva

Another excellent option for spicing up our images is the free AI photo enhancer available at Canva. Great for social, marketing, and so on, it improves pictures and raises the resolution to 2× easily and quickly.

Key Features:

• It provides a one-click solution to improve pictures.
• Allows for the size of images to be increased up to two times.
• Automatically adjusts light and color.
• Great for many of the photo shoots.

Detailed Steps:

Step 1Use a web browser or a mobile application to access Canva. Press the button Upload your image, or click a template and create a new project.

Step 2First, located to the editor's left, you must click on the Add Page block. Pick any picture from your computer that you wish to enhance, or drag and drop it into the upload area.

Step 3After uploading the image, select the picture by placing the cursor on it and clicking it. Go to the toolbar and click on the Edit button.

Step 4Then select Enhance from the editing options in the previous steps and choose the Canvas AI image enhancement option. Set the values according to your preferences, or press the button for automatic enhancement.

Step 5Next, apply the Filters tab to your picture and try out the preset filters. Using the corresponding buttons, you may also change brightness, contrast, and saturation.

Step 6Lastly, click the Download button in the upper right corner. Choose your preferred file format and resolution. Save the enhanced image to your device or share it on social media.

3. Upscale.media

Elevate the quality of your images in no time with Upscale.media. This free AI software can enlarge images four times and improve the resolution and quality of various sizes.

Key Features:

• Increases images as much as four times the original size.
• Increased images do not have watermarks.
• Immaculate API for business purposes.
• Enables image enlargement of significant volume.

Detailed Steps:

Step 1Visit the Upscale.media website or download the app from AppStore/PlayStore.

Step 2Next, tap on Upload Image or drag and drop your image in the design area.

Step 3Afterward, select either AI upscaling 4× or normal upscaling 2×.

Step 4Patiently wait for about seconds as the AI processes and improves your picture.

Step 5After your modified photo opens, click Download Image to keep your file.

4. UpscalePics

The image resolution can be improved using UpscalePics, which applies complex but easy-to-use AI technologies. It is an excellent tool for enhancement of clarity, noise reduction, and free image enlargement.

Key Features:

• It employs deep learning methods like convolution neural networks to enlarge images.
• There are no limitations on the amount of pictures processed.
• It makes photos HD after the upscaling process.
• It gives precise dimensions of the width and length of your images.

Detailed Steps:

Step 1Go on the UpscalePics website. Hit SELECT IMAGE or drag and drop your image to the indicated area.

Step 2Then, select the desired upscaling factor ranging from 2x to 8x and noise removal features if needed. Then, click Start Processing.

Step 3Wait for the AI to process and upscale your image. Lastly, click Download Image to save the improved version to your device.

Part 2. How to Enhance Image Quality Offline

GIMP, or GNU Image Manipulation Program, is an offline picture editor with image editing software capabilities, and it is offered gratis. The software comes with many advanced functions, comparable to even some paid programs like Photoshop, which, among other things, is where most graphic designers and photographers will find GIMP a tool worth having. GIMP makes it possible for you to enhance image quality, resolution and even details, colors, and many more.

Key Features:

• There is no distortion of images when modifying their dimensions.
• Edges enhancement and OK detail retrieval.
• Increase or decrease brightness and contrast or levels.
• Elimination of unwanted digital noise in pictures.
• Editing of pictures on several layers for acceptable results.

Detailed Steps:

Step 1Start GIMP and go to File > Open to select the image necessary for your work.

Step 2Select Image > Scale Image from the menu bar, and type in new pixels or dimension units in resolution. Click Scale to effect the changes made.

Step 3Next, click on Filters > Enhance > Sharpen. Make adjustments to the sharpness slider to perform an additional enhancement of details in the image. When fulfilled, click on Ok.

Step 4Following that, locate Colors > Brightness-Contrast. Shift the slider to modify levels of brightness and contrast. Then, click Ok to confirm the level of changes made.

Step 5Adjust highlights, midtones, and shadows using Colors > Levels for optimal color balance.

Step 6If the satisfactory modifications have been achieved, select File > Export As to save the image in a format of your choice.

By Jane Pineda on Oct 08, 2024