Image Resizer

Reducing size may slightly affect quality, but at 80-90% quality setting the difference is invisible. Enlarging images beyond original size will reduce sharpness as the browser interpolates pixels.

When locked, changing width automatically adjusts height (and vice versa) to maintain the original proportions. This prevents your image from looking stretched or squished.

Yes! Use the Presets mode which includes Instagram (1080×1080), IG Story (1080×1920), Facebook (1200×628), YouTube Thumbnail (1280×720), Twitter Header, and more.

Max 50MB per file. Since processing happens in your browser, very large files may be slower on older devices. There's no limit on number of files you can resize at once.

Yes, use percentage mode above 100% or enter larger pixel dimensions. However, enlarging beyond 200% is not recommended as it will result in blurry/pixelated images.