Image Resize

Change the size of images

Drag & drop or click

Max size: 15MB

Upload an image and specify the desired size

Features

Linked conversion of width, height, and %

When keeping the aspect ratio, one input automatically updates the rest

Comparison overlaid on the original size

Check the resized dimensions overlaid on the original image's frame

Output that considers the original image format

JPEG stays JPEG, and others are saved as PNG

Save inheriting the original file name

Automatically append -resized to the download name

How to use

1

Select the image to resize

Choose the target from the image file field, and the original width and height are automatically filled in the input fields

2

Specify the new size

Enter a value in width, height, or percentage. You can also toggle "Keep aspect ratio" on or off

3

Fine-tune on the preview

Drag the handles shown at the four corners of the resized image to adjust the size intuitively

4

Save the resized image

Press the download button to save the image file at the specified size

Use cases

Creating SNS icons

Shrink a profile image to match the recommended size of each service

Lightening blog images

Shrink large photos to fit the display width and speed up page loading

Unifying images for documents

Align the size of screenshots placed in presentations and proposals to improve the look

Adjusting photos for applications and registration

Change the size to match the pixel limits of ID photos and application forms

Safety and Privacy

Runs entirely in your browser

Your input data is processed only within your browser and is never sent externally.

Processing only in your browser

loading and resizing images is processed entirely within your browser, and input data is not sent to any server.

Communications encrypted with HTTPS

Page loading is also encrypted by TLS, and content cannot be read by third parties.

No transmission to third parties

Input content is not sent to external services such as ad networks or trackers.

No automatic saving of results

the resized images and input suggestions are not stored on the server.