Image Resizer
Resize images online for free. Set exact dimensions, use percentage, or social media presets. Maintain aspect ratio, choose output format — 100% client-side.
Drag & drop an image or click to upload
Supports JPG, PNG, WebP, GIF, BMP
Frequently Asked Questions
The Image Resizer lets you change the dimensions of any image. You can set exact pixel values, resize by percentage, or use social media presets for platforms like Instagram, Facebook, and Twitter.
Resizing to smaller dimensions preserves quality well. Enlarging images may reduce sharpness. Use the quality slider to control JPEG/WebP compression — higher values mean better quality but larger file size.
We offer presets for Instagram Post (1080x1080), Instagram Portrait (1080x1350), Facebook (1200x630), Twitter/X (1600x900), LinkedIn (1200x627), and YouTube Thumbnail (1280x720).
No. All processing happens entirely in your browser using the Canvas API. Your images never leave your device, ensuring complete privacy.
Yes, completely free with no registration, no watermarks, and no limits on the number of images you can resize.