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About Image Resizer

Resize images to exact dimensions with our free Image Resizer tool. Whether you need to scale photos for social media, resize product images for your website, or prepare pictures for printing, this tool makes it simple. Process images directly in your browser with no uploads required.

How to Use

  1. 1Upload your image by clicking or dragging into the upload area
  2. 2Enter custom dimensions or select a preset (Instagram, Facebook, Twitter, etc.)
  3. 3Toggle "Maintain Aspect Ratio" to prevent image distortion
  4. 4Preview the resized result in real-time
  5. 5Download your resized image in your preferred format

Key Features

  • Custom width and height dimensions in pixels
  • Percentage-based scaling (50%, 200%, etc.)
  • Social media presets: Instagram, Facebook, Twitter, LinkedIn, YouTube
  • Lock/unlock aspect ratio to prevent distortion
  • High-quality resampling algorithms
  • Batch resize multiple images at once
  • Choose output format: PNG, JPG, WebP
  • Preview before downloading

Common Use Cases

Resizing photos for social media profiles and postsPreparing product images for e-commerce sitesCreating thumbnails for video contentResizing images to meet upload requirementsBatch resizing photos from events or photoshoots

Frequently Asked Questions

Will resizing reduce image quality?

Downscaling generally preserves quality well. Upscaling (enlarging) can reduce quality, though our tool uses smart resampling to minimize this. For best results, avoid enlarging by more than 200%.

What are the best dimensions for social media?

Instagram: 1080×1080 (square), 1080×1350 (portrait). Facebook: 1200×630. Twitter: 1600×900. LinkedIn: 1200×627. Our presets handle this automatically.

Can I resize images while keeping the file size small?

Yes! After resizing, you can use our Image Compressor tool to further reduce file size without noticeable quality loss.

Privacy First

All processing happens directly in your browser. Your files never leave your device and are never uploaded to any server.

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