Image Resizer
Resize PNG, JPG, WebP, GIF & BMP images to exact pixels or percentage. Bulk mode, ZIP download, instant preview.
Drag & drop files here or click to browse
Resized image preview will appear here
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About Image Resizer
Image Resizer is a powerful, privacy-first tool for resizing images in PNG, JPG, WebP, GIF and BMP formats. Resize by exact pixel dimensions or by percentage with an interactive slider. Process single files or use Bulk Mode to resize hundreds of images at once and download them all as a ZIP archive. Everything runs client-side in your browser for maximum speed and privacy.
How to use the Image Resizer?
- Select or drag your image file into the dashed dropzone area.
- Define your custom width and height parameters in pixels. Check Lock Aspect Ratio to preserve dimensions dynamically.
- Click Resize Image and download your resized asset instantly.
Frequently Asked Questions
Is my privacy protected?
Yes, our image resizer runs 100% in your browser using modern Canvas APIs. If your browser fails to process it, it automatically falls back to our secure server, where files are processed in-memory and immediately discarded.