Online Image Resizer
Batch resize images by width/height or percentage. 100% private, all processing happens in your browser
Batch Resize
Process multiple images at once
Privacy First
Your images never leave your device
Flexible Sizing
Width/height input or quick percentage
Multi-Format
JPEG, PNG, WebP output
Click or drag files here
Batch upload supported
Start resizing your images
Click or drag images to the area above, set the target size to start resizing
Frequently Asked Questions
Will image quality decrease after resizing?
Downscaling usually doesn't noticeably lose quality; upscaling may cause blurriness. Output as JPEG or WebP can be controlled via the quality slider, while PNG is lossless.
Will my images be uploaded to a server?
No. All resizing is done locally in your browser. Your image data never leaves your device, ensuring complete privacy protection.
What image formats are supported?
Supports JPG/JPEG, PNG, and WebP for upload. Output format can be JPEG, PNG, or WebP.
Can I resize by percentage?
Yes. Quick percentage options like 50%, 75%, 100%, 150%, and 200% are provided. You can also enter width/height directly and lock the original aspect ratio.
Does it support batch resizing?
Yes. Upload multiple images at once, apply the same resize settings to all, and download every resized image in one go.
Is this tool free to use?
Completely free. This is a pure frontend online tool - no registration required, no payment needed, just open and use.
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