Resize Image
Resize by pixels, percentage or ready-made social presets.
Drop an image here
Any format
Resize any image to the exact dimensions you need with PixOtter's free image resizer. Set precise pixel sizes, scale by percentage, or use one-click presets for square posts, 16:9 banners, social previews and thumbnails. Aspect ratio locking keeps your photo from stretching. Free and private.
How to resize image online
- Upload an image. Drop it above or click to browse.
- Pick a mode. Exact pixels or scale by percentage.
- Enter dimensions or tap a preset, keep the lock on to preserve the aspect ratio.
- Resize & download your new image.
Why use PixOtter's Resize Image?
- Pixel or percentage resizing
- Aspect-ratio lock to avoid stretching
- Social presets (1:1, 16:9, OG, thumbnail)
- Free & private, no sign-up
Resize Image, frequently asked questions
How do I resize an image to exact dimensions?
Upload your image, choose Pixels mode, type the width and height (or tap a preset) and click Resize. The lock keeps the proportions correct.
Can I resize an image by percentage?
Yes. Switch to Percent mode and drag the slider, for example 50% halves the width and height.
Will resizing distort my image?
Not if you keep the aspect-ratio lock on. It automatically calculates the matching dimension so the picture never stretches.
Do you upload my image to resize it?
No. Resizing is done entirely in your browser and your image is never uploaded.