Resize Image Online Free
Change your image dimensions instantly. Maintain aspect ratio, use social media presets. 100% free.
Drag & drop an image or click to upload
You can also paste with Ctrl+V
How to Resize Images Online
- Upload your image by dragging and dropping or clicking
- Enter your desired width and height in pixels
- Or use a preset for popular social media platforms
- Click Convert and download your resized image
Frequently Asked Questions
How do I resize without losing quality?โผ
Keep 'Maintain aspect ratio' checked to prevent distortion. For best quality, avoid enlarging images significantly - reducing size preserves quality better.
What's the best size for social media?โผ
Use our presets: Instagram (1080x1080), YouTube thumbnail (1280x720), Twitter (1200x675), Facebook (1200x630). Click the preset buttons for quick sizing.
Can I resize multiple images?โผ
This tool resizes one image at a time. For batch resizing, use our Batch Process tool which can resize multiple images with the same settings.
What formats are supported?โผ
We support JPG, PNG, GIF, WebP, and most common image formats. The output maintains the original format unless you change it.