Free Online Image Resizer
Change the pixel dimensions of any JPG, PNG or WEBP image right in your browser. Lock the aspect ratio to avoid distortion, then download the resized file — no uploads, no watermarks.
How to Use
Choose an image, type a new width and/or height, and keep the aspect-ratio lock on to scale proportionally. The resized preview and exact output dimensions are shown before you download.
- Resize to any exact pixel width and height
- Aspect-ratio lock prevents stretching
- Percentage scaling presets (25% / 50% / 200%)
- Output format follows the input (JPG, PNG or WEBP)
- Download with one click
When to resize images
Resizing is useful for fitting images into a specific layout, reducing load times, or meeting upload limits. Scaling down is always safe; scaling up cannot add detail that was never captured.
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