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WebP Resizer

World's Simplest WebP Tool

This free online tool lets you resize a WebP image. Just load your WebP image in the input editor, and you'll instantly get a resized WebP image in the output editor. You can fine-tune the dimensions of the output WebP by specifying the exact width and height values in the options. You can also keep the original aspect ratio while resizing to ensure your WebP doesn't distort. Created by team Browserling.

WebP Resizer

World's Simplest WebP Tool

This free online tool lets you resize a WebP image. Just load your WebP image in the input editor, and you'll instantly get a resized WebP image in the output editor. You can fine-tune the dimensions of the output WebP by specifying the exact width and height values in the options. You can also keep the original aspect ratio while resizing to ensure your WebP doesn't distort. Created by team Browserling.

Tool Options

New WebP Size

WebP width.
WebP height.
Leaving either width or height empty will retain the original value of that dimension.

WebP Aspect Ratio

Select this option to proportionally resize the WebP and preserve its original shape.

What Is a WebP Resizer?

With this tool, you can resize your WebP images. You can increase or decrease the height and width of a WebP and find the optimal size for your needs. The most common use cases of this tool include creating WebPs of the right size for web design, social media posts and blog posts, as well as adjusting the size for various screen sizes and devices. Another common use case is reducing the size of WebPs for faster web page loading and improved site performance. After uploading a WebP to this tool, you can resize it right from the input editor or via options. In the editor, this is done using resizers located at the corners of the uploaded WebP. In the options, this is done by specifying the width and height size in pixels of the new WebP. If the width field is left empty, the original width will be preserved. Similarly, if the height field is left empty, the original height will be preserved. To ensure that the WebP doesn't get narrower or longer in one of the dimensions, you can use the option to maintain the aspect ratio. This option proportionally resizes the WebP image, keeping the width to height ratio, preserving its original shape. Webp-abulous!

What Is a WebP Resizer?

With this tool, you can resize your WebP images. You can increase or decrease the height and width of a WebP and find the optimal size for your needs. The most common use cases of this tool include creating WebPs of the right size for web design, social media posts and blog posts, as well as adjusting the size for various screen sizes and devices. Another common use case is reducing the size of WebPs for faster web page loading and improved site performance. After uploading a WebP to this tool, you can resize it right from the input editor or via options. In the editor, this is done using resizers located at the corners of the uploaded WebP. In the options, this is done by specifying the width and height size in pixels of the new WebP. If the width field is left empty, the original width will be preserved. Similarly, if the height field is left empty, the original height will be preserved. To ensure that the WebP doesn't get narrower or longer in one of the dimensions, you can use the option to maintain the aspect ratio. This option proportionally resizes the WebP image, keeping the width to height ratio, preserving its original shape. Webp-abulous!


WebP Resizer Examples

Click to try!
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Resize and Preserve Proportions of a WebP

In this example, we resize an adorable WebP image of a yawning cat. The dimensions of this image are 640x800 pixels, which means its aspect ratio is 4:5 (for every 4 pixels horizontally, there are 5 pixels vertically). We enable the "Maintain Aspect Ratio" option to keep its original aspect ratio locked at 4:5. This ensures the cat will not be stretched or squeezed horizontally or vertically and will always look adorable. The resized WebP image has the dimensions of 240 pixels in width and 300 pixels in height, and if you do a quick calculation, you can see the 4:5 aspect ratio is maintained. (Source: Pexels.)

Required options
These options will be used automatically if you select this example.
WebP width.
WebP height.
Select this option to proportionally resize the WebP and preserve its original shape.
click me

Change Only WebP's Height

In this example, we upload a WebP of colored pencils stacked vertically and change only its height. To modify just one dimension parameter independently of the other, we disable the option to maintain the aspect ratio and set the new height to 300 pixels. As a result, the output WebP is compressed in height, turning the long and thin pencils into short and thick pencils. (Source: Pexels.)

Required options
These options will be used automatically if you select this example.
WebP width.
WebP height.
Select this option to proportionally resize the WebP and preserve its original shape.
click me

Stretch a WebP Image Vertically

In this example, we turn a landscape-oriented WebP image into a portrait-oriented WebP image by resizing its dimensions. We set the width to 400 pixels and the height to 600 pixels without maintaining the aspect ratio. Consequently, the tunnel of Japanese torii gates becomes very narrow and tall. (Source: Pexels.)

Required options
These options will be used automatically if you select this example.
WebP width.
WebP height.
Select this option to proportionally resize the WebP and preserve its original shape.

All WebP Tools

Didn't find the tool you were looking for? Let us know what tool we are missing and we'll build it!
Quickly convert a non-transparent WebP to a transparent WebP.
Quickly fill transparent areas in a WebP image with a specific color.
Quickly change one color to another in a WebP image.
Quickly make a part of a WebP image semi-transparent.
Quickly add a background to a transparent WebP image.
Quickly remove the background from a WebP image.
Quickly remove the green or blue screen from a WebP image.
Quickly add a border around a WebP image.
Quickly remove a border surrounding a WebP image.
Quickly cut out a rectangular or oval area from a WebP image.
Quickly pixelate an area of a WebP image.
Quickly blur an area of a WebP image.
Quickly sharpen an area of a WebP image.
Quickly change the width and height of a WebP image.
Quickly interactively rotate a WebP image by any angle.
Quickly create multiple copies of the same WebP image.
Quickly remove a specific color from a WebP image.
Quickly convert a full-color WebP image to a grayscale format.
Quickly convert a colorful WebP to a black and white WebP.
Quickly invert colors in an area of a WebP image.
Quickly decrease the color count in a WebP image.
Quickly increase or decrease the quality of a WebP image.
Quickly optimize the file size and quality of a WebP image.
Quickly compress a WebP image and make it smaller in size.
Quickly convert printed text into a WebP image.
Quickly add a text label to a WebP image.
Quickly remove transparency and translucency from a WebP image.
Quickly visualize the WebP transparency via an alpha mask.
Quickly extract the alpha channel from a WebP image.
Quickly fill the alpha channel in a WebP image.
Quickly replace the alpha channel in a WebP image.
Quickly remove the alpha channel from a WebP image.
Quickly add artifacts and distortions to a WebP image.
Quickly find the size of a WebP image in bytes and kilobytes.
Quickly check the width and height of a WebP image.
Quickly generate a blank WebP image of any size and color.
Quickly generate a random WebP image with random colors.
Quickly find the dominant colors of a WebP image.
Quickly find the color of a single pixel in a WebP image.
Quickly extract objects based on their color from a WebP image.
Quickly round the corners of a WebP image.
Quickly convert a horizontal WebP image to a vertical WebP image.
Quickly convert a vertical WebP image to a horizontal WebP image.
Quickly flip a WebP image horizontally.
Quickly flip a WebP image vertically.
Quickly convert a PNG image to a WebP image.
Quickly convert a WebP image to a PNG image.
Quickly convert a JPG image to a WebP image.
Quickly convert a WebP image to a JPG image.
Quickly convert a GIF image to a WebP image.
Quickly convert a WebP image to a GIF image.
Quickly convert a WebP image into a hex code sequence.
Quickly convert a hex sequence into a WebP image.
Quickly convert a WebP image into a base64-encoded string.
Quickly convert a base64-encoded string into a WebP image.
Quickly perform a comprehensive analysis of your WebP image.
Quickly open and view WebP images in your browser.

Coming Soon

These WebP tools are on the way!
WebP Editor

Edit WebP images in your browser.

Convert WebP to APNG

Convert a WebP animation to an APNG animation.

Convert APNG to WebP

Convert an APNG animation to a WebP animation.

Convert WebP to GIF

Convert a WebP animation to a GIF animation.

Convert GIF to WebP

Convert a GIF animation to a WebP animation.

Extract WebP Frames

Extract all frames from a WebP animation.

Convert WebP to MP4

Convert a WebP animation to an MP4 video.

Convert MP4 to WebP

Convert an MP4 video to a WebP animation.

Convert WebP to WebM

Convert a WebP animation to a WebM video.

Convert WebM to WebP

Convert a WebM video to a WebP animation.

Compare WebP Images

Find the difference between two or more WebP images.

Compress WebP

Reduce the file size of a WebP image.

View WebP Metadata

View the metadata information of a WebP image.

Remove WebP Metadata

Remove all metadata information from a WebP image.

Edit WebP Metadata

Edit the metadata information of a WebP image.

Play WebP

Play WebP animations frame by frame.

Extract WebP Frames

Extract one or more frames from a WebP animation.

Convert Sprite Sheet to WebP

Create a WebP animation from a sprite sheet.

Convert WebP to Sprite Sheet

Create a sprite sheet from a WebP animation.

WebP Viewer

View WebP images and in your browser.


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Created with love by

We're Browserling — a friendly and fun cross-browser testing company powered by alien technology. At Browserling we love to make people's lives easier, so we created this collection of WebP editing tools. Our tools have the simplest user interface that doesn't require advanced computer skills and they are used by millions of people every month. Our WebP tools are actually powered by our web developer tools that we created over the last couple of years. Check them out!

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Didn't find the tool you were looking for? Let us know what tool we are missing and we'll build it!