Resize image
No limits. No uploads. Free.
or drop it here, or press Ctrl+V to paste. Up to 1 GB.
About Resize image
Change an image's pixel dimensions for a website, message or upload form. Enlarging a small picture does not restore detail, and changing its proportions may stretch it.
Resize image runs locally without uploading your selected file or requiring an account. Although file selection allows up to 1 GB, available device memory can limit this particular task.
How to use resize image
- 1
Choose the picture whose pixel dimensions need changing.
- 2
Set a width, leaving height empty to preserve proportions when appropriate.
- 3
Inspect the resized image and verify its saved dimensions.
Common questions
How do I resize an image without stretching it?
Set the width and leave height empty to preserve the original proportions. Entering both values can change the image's shape.
Does Resize Image set file size in KB?
This tool sets pixel dimensions. Use an image compressor for a KB target, or Upload Ready to check both size and dimensions.
Will enlarging an image make it sharper?
No. Adding pixels does not restore detail missing from a small original.
Which settings can I adjust in Resize image?
Resize image exposes width, height. These choices apply to this task's output, so inspect the saved file after changing them.
Does Resize image upload my file for processing?
Your selected file stays on this device while Resize image runs. There is no file upload for this operation, although its memory demands can still exceed a phone or computer's available resources.