Resize Image
FeedbackResize images online with custom dimensions and quality
How to Use
- • Upload a single image to resize
- • Choose single size or multiple sizes mode
- • Single mode: enter width, height calculated automatically
- • Multiple mode: use templates or add custom sizes
- • Aspect ratio is always preserved - images will fit within target dimensions
- • Actual output size may be smaller than target to maintain proportions
- • Customize file naming with {x} and {y} placeholders
- • Save frequently used size combinations as templates
- • Download individual files or ZIP for multiple results
Aspect Ratio Preservation
- • Images are scaled to fit within target dimensions without distortion
- • For example: 1920×1080 image with 400×400 target becomes 400×225
- • This prevents stretching and maintains image quality
- • Use the "Output" preview to see actual dimensions before processing
About Resize Image
Resize images to custom dimensions while maintaining aspect ratio or stretching to exact sizes. Choose from preset sizes or enter custom dimensions. Supports batch processing and maintains image quality with smart compression.
Frequently Asked Questions
Can I resize images without changing the aspect ratio?
Yes. Use proportional resizing to preserve the original shape, or choose exact dimensions when you intentionally need a fixed width and height.
Does resizing reduce file size?
Often yes. Smaller dimensions usually create smaller files, especially when combined with compression or a lower quality setting.
Can I resize multiple images at once?
The tool supports batch workflows where available, making it useful for preparing uploads, thumbnails, product images, and web assets.
Try Our Browser Extension
Access essential tools instantly from your browser sidebar. Encode, decode, format, and hash - all without leaving your workflow.