To improve the visual impact of your PNG images, cropping is a great way. Removing the unwanted portions of the images not only helps in emphasizing on the picture but also improves its composition. Additionally, your images can be created into different shapes like circle, oval, and others to make them look more attractive, or create a slideshow and cropping works here as well. To ensure that your pictures are cropped in an effortless manner using the right tool is essential, and the following parts of the topic help you to know the best programs to crop PNG pictures.

Part 1. Crop PNG Image Online Free

An excellent online tool can also help you to cut PNG in a simple manner and decent quality. The online programs do not require any software installation and are free to use. Below listed are the best tools to crop PNG online that works as handy solutions for all your images.

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Online UniConverter


Key Features:

  • Very intuitive interface.
  • Online UniConverter is a Web-Based tool for most popular browsers.
  • Custom your image size to your needs.
  • It supports batch PNG, JPG, BMP, and TIFF conversion.

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Online PNG Tools


This is a simple to use an online program that allows cropping your PNG images in good quality. The local images once added to the interface are cropped by the tool without losing quality. Option to choose the crop area size and its position is also there. If needed, the opportunity to re-crop the image is also there. The processed file can be downloaded locally to the system or can be saved to the clipboard as needed.

Key Features:

  • Free to use, simple program.
  • Allows choosing the cropping area and the size.
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Crop PNG image online using this decent program. In addition to the local images, you can also add them from your Google Drive or Dropbox account. To crop the image, you can either drag the cursors on the image or can specify the exact width, height, and its position. Post-process, the cropped image can be downloaded to your system.

Key Features:

  • Allows adding images from the computer, Google Drive, and Dropbox account.
  • Crop image by selecting the size or moving the cursors.
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Resize Image


This browser-based tool allows adding PNG, JPEG, and BMP images with a maximum size of up to 100MB and 100MP. For GIF files, the supported size is 30MB & 10MP. After the file is added to the program, you can select the area by clicking and dragging on the preview image or by entering the values manually for the size and the position. Option for file rotation, resizing, format conversion and having a transparent background is also there.

Key Features:

  • PNG images with the size of up to 100MB & 100MP can be added.
  • File cropping, resizing, rotation, and optimization support.
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For varied video and image-related tasks, AConvert is a popularly used tool, and PNG cropping is no exception. Using this program, your images in popular formats can be cropped and quickly. You can choose the cropped area through the preview window or by entering the width, height, and position at the program. Option to rotate the image left and right is also there.

Key Features:

  • Free online program without any need for software installation or registration
  • Allows adding images in all popular formats for cropping
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Image Resizer


With this online tool, your images in PNG and other popular formats can be cropped, cut, rotate, and flipped. Working as a PNG cutter, the program allows resizing your file in the desired size or as a percentage of the original file size. The program works quickly and is safe to use as the uploaded images are automatically deleted from the server after 24 hours. Local as well as online images can be added to the interface.

Key Features:

  • Allows adding local as well as online PNG and other images for the process.
  • Facilitates cropping, flipping, rotating, and resizing the added images.

Part 2. The Best PNG Image Crop Tool

Wondershare UniConverter is a reliable and professional tool to crop your PNG files in high quality. This desktop-based software can be installed on your Windows and Mac system in just a few steps and facilitates processing PNG, JPEG, JPG, and BMP images. Multiple pictures can be added at a time to the program interface for batch processing. The cropping process is quick and straightforward using the software, and the processed files are in high quality. Additionally, the tool also allows for adding watermark and effects to the images.

Wondershare UniConverter
  • · Facilitates processing images in JPG, JPEG, PNG, BMP, and TIFF format.
  • · Image cropping without affecting the file quality supported along with file rotation.
  • · Facilitates adding watermark to the images.
  • · Allows adjusting image brightness, contrast, and saturation.
  • · Preview of the output file available.
  • · Compatible with Windows and Mac systems.

Steps on How to Crop PNG Image using Wondershare UniConverter

Step 1. Add PNG Images to UniConverter

Launch the Wondershare UniConverter software on your PC. Click on the Image Converter option from the Toolbox section. On the pop-up window, click on the + sign or + Add Images button to browse and load PNG images on your system.


Step 2. Crop PNG Image

The added images will appear on the interface with a thumbnail image. Click on the Crop or Effect editing icon at the thumbnail image and a pop-up Image Edit window will open.


Choose the Crop tab. Next, to crop the selected image move the cursors on the Original Preview image to adjust the required area. Alternatively, you can also enter the crop area size as required. Option for file rotation and to Align Center is also there. Once changes are made, you can confirm them by clicking on the OK button.


Step 3. Choose the Target Format and Crop

Choose the target format from Convert all images to: drop-down menu. At the File Location tab, desktop location to save the processed file needs to be selected. Finally, click on the Convert button to start with the processing.


With desktop and online tools available, cropping PNG and other images is now a simple and quick task.

If you want to edit a PNG file, in addition to cropping, there are other features, then the UniConverter software will be a better choice.

Kendra D. Mitchell
Kendra D. Mitchell Mar 22, 23
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