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Image Tools
Image Resizer
Resize images to any dimension. Maintain aspect ratio or use preset sizes for social media and web.
Private
Instant
No signup
Drag & drop files here
or click to browse • paste images (Ctrl+V)
max 20MB each
Any SizeCustom dimensions
Aspect RatioKeep proportions
PresetsSocial & web sizes
Frequently Asked Questions
How does image resizing work?
Our tool uses high-quality canvas scaling to resize images while maintaining sharpness. You can resize to any custom dimensions or use preset sizes.
Will resizing affect image quality?
Downscaling typically maintains quality well. Upscaling may introduce some softness, but we use the highest quality interpolation available.
Are my images uploaded anywhere?
No. All processing happens in your browser using HTML5 Canvas. Your images never leave your device.