Top 5 Ways to Increase PNG Resolution and Quality

16 de julio de 2024Ashley Mae
Editar Foto

PNG (Portable Network Graphic) is a popular image format that supports transparency and lossless compression. That can be a good choice for web graphics. However, when you enlarge a PNG image beyond its original size, it will appear pixelated due to its fixed resolution. In that case, for some low-definition PNG pictures, you may want to increase their resolution and improve overall image quality. This article shares five helpful methods to increase PNG resolution with enhanced quality.

Increase PNG Resolution

Part 1. How to Enhance PNG Images with AI Photo Editor

To effectively increase PNG resolution and improve image quality, you can rely on AI-powered image upscalers like Editor de fotos Aiseesoft AI. It adopts advanced AI technology and uses the latest machine learning to analyze the image content and automatically make the enhancement. Aiseesoft can sharpen edges, remove noises, and add new details during the enlargement process.

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Paso 1.
Download this PNG resolution increasing tool on your computer and launch it. Select the AI Image Upscaler tool to increase the resolution of your PNG image. As you can see, it also carries other useful tools, such as AI Image Enhancer, Image Watermark Removal, Old Photo Restoration, and more.
Agregar imágenes en AI Image Enhancer
Paso 2.
The PNG resolution will be upscaled to 2× by default. You can view the source image resolution and the enlarged one. Select 4×, 6×, or 8× to increase PNG resolution to the right value. Pick a preferred folder to save the enlarged picture and click the Save button.
Guardar imagen mejorada
Paso 3.
You can preview the upscaled PNG image before exporting. The output picture won’t be added to a watermark. As mentioned earlier, Aiseesoft will enhance the image while upscaling. If you want to improve its overall quality, try using its AI Image Enhancer.
Mejorar imágenes en AI Image Enhancer

Part 2. How to Increase PNG Resolution in Adobe Photoshop

When editing images, Adobe Photoshop may be the first editor that comes to your head. It can be the most popular and famous image editing software. Photoshop carries various commonly used and advanced tools, including upscaling and enhancement options. You can use its Tamaño de la imagen function to increase PNG resolution with ease.

Note that Photoshop is not a free editor. On the contrary, it is quite expensive. You can download it from the Adobe website and start with a 7-day free trial.

Paso 1.
Launch Photoshop and add the PNG image to it. Select Image Size from the drop-down list of the top Image menu.
Opción de tamaño de imagen de Photoshop
Paso 2.
In the Image Size dialog box, you can see the current PNG resolution, file size, dimensions, and other info. Type in a specific resolution to upscale the PNG image. Select a desired resampling method from the Resample menu. It determines how Photoshop adds new pixels when increasing PNG resolution and enlarging the image.
Ampliar una imagen en Photoshop usando el tamaño de imagen
Paso 3.
On the left part, you can preview the upscaling result. You can freely drag the picture and zoom in and out to check details. When satisfied, click the OK button to save your changes. After that, click File and use Save As or Export to store the edited PNG file.
Guardar imagen ampliada en Photoshop

Part 3. Easy Way to Improve PNG Resolution with Online Image Enhancer

If you only have several low-resolution PNG images to edit, a free online image upscaler can be a good choice. Many web-based photo enhancers, including AI-based ones, can help you easily enlarge PNG and improve quality. You can try using the reputable Aiseesoft Mejorador de imagen gratuito en línea to increase the resolution of your PNG files. Just open your browser and go to the Image Upscaler Online page.

Mejorador de imágenes en línea

When your PNG image is uploaded, its resolution will be upscaled by 2×. As you can see, it lets you increase PNG resolution to 4×, 6×, or 8× according to your need. During the upscaling, your picture will be enhanced automatically.

Mejorar la calidad de la foto Detalles de la vista previa

Part 4. How to Improve PNG Resolution Using Picsart

Picsart is a popular online platform that offers various tools, including several AI-powered ones, to edit photos and videos and create graphic designs. It has an individual AI Image Enhancer for you to increase PNG resolution and quality.

Paso 1.
Navigate to the official Picsart website and choose AI Image Enhancer from the top Editing tools tab. When you access its photo enhancer, click the Browse files button to upload the PNG file you want to upscale. Picsart doesn’t set a file size limit for your added picture. However, when you upload a large-size PNG, it will take a long time to complete the uploading process.
Increase PNG Resolution
Paso 2.
Picsart will automatically optimize the PNG picture and enhance quality. You get a preview to check the result. Click the Download button and choose to increase PNG resolution to 2× or 4× based on your need. However, the 4× enhanced option is limited to its paid Pro version.
Increase Png Resolution Picsart Online

Picsart also offers mobile apps for increasing PNG resolution on your iPhone or Android phone. Install and open the Picsart app, tap + to import the image file, go to Tools, and then use Resize to adjust the width and height.

Part 5. How to Boost PNG Resolution and Quality with Upscale.media

Like Picsart, Upscale.media is another web-based image editor that uses AI technology to upscale PNG photos online. It gives a simple way to increase PNG resolution while maintaining clarity and detail.

Paso 1.
Open a web browser and go to the Upscale.media website. Click Upload Image to add your PNG file. In addition to PNG, Upscale. media supports other image formats like JPG, HEIC, and WEBP. It allows you to upscale a picture with a resolution of less than 1,500×1,500 px.
Upscale Media Online Website
Paso 2.
Your PNG image will be enlarged to 2× by default. You can see the increased resolution. Turn on Enhance Quality to improve your PNG quality and clarity. Upscale.media also enables you to increase PNG resolution to 4×. When you are happy with the upscaling result, click Download Image.
Increase Png Resolution And Quality Upscale Media

Part 6. FAQs on How to Increase PNG Resolution

How do I make PNG have more pixels?

You can add more pixels to a PNG image through upscaling. Popular image editors like Photoshop, Aiseesoft AI Photo Editor, GIMP, and some online upscalers, as I introduced above, can use algorithms to analyze the existing image data and add new pixels.

Is upscaling PNG the same as enhancing PNG?

No. Upscaling PNG is not the same as enhancing PNG. They are related but address different aspects. Upscaling means to increase the image size. While enhancing aims to improve the overall visual quality.

How do I resize a PNG to 300 DPI?

You can rely on Adobe Photo to resize your PNG image to 300 DPI in the Image Size dialog. Moreover, some online tools allow you to resize a PNG file and change its DPI.

Conclusión

Five useful image upscaling and enhancement tools are recommended for you to easily increase PNG resolution. After reading this post, I hope you can find a desired way to upscale your low-resolution PNG pictures.

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