Image Resizer
Resize images online to exact pixel dimensions or percentages. Lock aspect ratios, select social media presets, and resize photos in seconds.
How to use Image Resizer
- Upload your photo: Drag and drop the picture you need to scale.
- Enter dimensions or choose preset: Type pixel dimensions or select a percentage shortcut with aspect ratio locked.
- Download resized photo: Export your high-resolution resized photo in seconds.
Key Features & Benefits
- Website images: Fit exact hero, banner, thumbnail, and responsive column pixel dimensions
- Social media: Quick presets for Instagram Posts (1080x1080), Stories (1080x1920), and YouTube covers
- Documents & profiles: Scale headshots and ID photos to mandatory pixel specifications with ratio locking
Frequently Asked Questions
Can I resize an image to exact dimensions?
Yes. Enter the exact pixel width and height you need, or toggle the aspect ratio lock to preserve natural proportions.
Does resizing an image reduce quality?
Downscaling an image preserves sharpness and cuts file size. Upscaling past native resolution can cause slight softening.
Can I resize images for social media?
Yes! FormatPixl provides built-in one-click presets for Instagram, Twitter/X, and YouTube dimensions.
What does the aspect ratio lock do?
It automatically recalculates height when you modify width, preventing photos from appearing squished or stretched.