Photos are indispensable in today's life. However, we often encounter various issues related to photos, among which image resolution plays a crucial role. Image resolution determines your image quality. In this article, Software Tips will introduce you to methods for enhancing image quality.

1. Utilize Online Tools
Homepage Link: https://letsenhance.io
Letsanhance is among the most effective online tools for enhancing image quality. It integrates artificial intelligence features, making image processing much more efficient compared to its competitors.
Step 1: Choose Here to upload the image to the website for usage.

Step 2: Here, you will increase the resolution by selecting Upscaling -> Photos and Art. Under the extension tab, choose the desired resolution to increase, with available milestones X2, X4, X8, X16, and Custom (customizable).
After finishing your selections, press Start Processing.

Step 3: Since this is a free website, you need to log in to download the enhanced images.

Step 4: After logging in, you will see your enhanced images here. The top left corner displays the original resolution and the new enhanced resolution.

Step 5: Click the Arrow icon to download to your computer.

Check the resolution on your computer to see if it has truly increased.

Is the image quality sharper in reality?

2. Utilize Photoshop
Photoshop is one of the effective tools for editing images on computers. It also encompasses certain features that enable users to intervene in image quality.
Step 1: Choose Image -> Image Size… (Ctrl + Ctrl + I).

Step 2: Then, select Resample and choose Bicubic (Smooth Gradients).

And here is the outcome when using Photoshop to intervene in image quality.

In this article, Software Tricks has introduced tips for enhancing image quality online and offline on computers. These methods are just emergency solutions, so it's better to create high-quality image sources for effective results. Wish you success!