Resize Tool

A free resizing tool available in your browser!

No membership registration is required, and it works on both computers and smartphones.
The resizing process is performed locally (on the device).

It's easy to change the size of images while keeping the aspect ratio fixed!

Everything can be used for

free

.

Features of the resizing tool

Fixed ratio: You can change the image size to any desired width or height while maintaining the original aspect ratio.
Free transform: You can change the height and width to any size you want.
The maximum size of one side when resizing is 4000px.

List of commonly used sizes

1280x720→Recommended thumbnail size for Youtube videos.
1080x1920→Recommended thumbnail size for vertical videos such as Tiktok or Youtube Shorts
1080x1350→Recommended size for Instagram vertical feed
1080x566→Recommended size for Instagram vertical feed
1080x1080→Recommended size for Instagram square (traditional)

Compatibility Size limit: 1 file

up to 200MB

Simultaneous limit: Up to 100 files per upload
Retention period：

1 month to unlimited

（extendable）
Deletion:

Deletable from the upload device when cookies are enabled

Supported extensions：

gif,bmp,png,jpg,jpeg,webp,avif,ico

(Images)
For other uploaders or site specifications, please check the top page.

Top   Help   Contact   🌐Language