Image Resizer

Resize to exact dimensions. Contain · Cover · Stretch · Pad.

Drop an image here

PNG · JPG · WebP accepted

Width (px)

Height (px)

Lock aspect ratio

Crop (drag to select)

Fit mode

Pad colour

Output format

Output preview

About Image Resizer

Resize any image to exact pixel dimensions in your browser. Choose from four fit modes — Contain (letterbox with transparency), Cover (crop and fill), Stretch (distort to exact size), or Pad (letterbox with a custom fill colour). Download the result as JPEG, PNG or WebP. All processing happens locally in your browser using the Canvas API.

Does resizing upload my image?

No. Everything runs in your browser using the Canvas API. Your file never leaves your device.

What fit modes are available?

Contain (letterbox), Cover (crop and fill), Stretch (distort to exact size), and Pad (letterbox with a solid fill colour).

Will locking aspect ratio change my target dimensions?

Yes — when the lock is on, changing width recalculates height and vice versa, preserving the original aspect ratio.

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