📏 Image Resizer
Resize images by pixels or presets. High-quality scaling directly in your browser.
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Click or Drag & Drop Image
Professional Image Resizing for Social Media
How do I resize an image without losing quality?
Our tool uses high-quality canvas resampling to ensure your resized images stay sharp. For best results, use our Aspect Ratio Lock feature to prevent your photos from looking stretched or distorted.
What are the best sizes for Instagram and Facebook?
We've built in one-click presets for the most common social media sizes:
- Instagram Square: 1080 x 1080 px
- Instagram Portrait: 1080 x 1350 px
- Facebook Post: 1200 x 630 px
- Twitter Post: 1200 x 675 px
Is my data private?
Yes. Like all QuickFreeTool utilities, the Image Resizer works entirely on your local device. We do not have a backend server that stores or even sees your uploaded images.
What format will my resized image be?
The tool automatically detects your original image format (JPG or PNG) and maintains it for the resized version to ensure maximum compatibility.