About AI Image ResizerOur AI-powered Image Resizer helps you upscale and enhance your images directly in the browser — no installation required.
Using the Pica.js algorithm, it enlarges your pictures while maintaining smooth gradients and fine details.

This tool is perfect for designers, marketers, and creators who need to quickly prepare visuals for social media, websites, or print without losing quality.
Image Resizer

Image Resizer


  1. ⚙️ How It WorksUpload one or several images — you can drag them directly into the upload field.
  2. Choose the scaling factor (200%, 300%, or 500%).
  3. Wait a few seconds while the system processes your files.
  4. Click Download All Resized Images to save them as a ZIP archive.
💡 If Windows shows “Path too long” when extracting the archive, try saving it to a shorter path (e.g. C:\AI\).
  • Where You Can Use ItPreparing visuals for Pinterest, LinkedIn, and Instagram posts.
  • Enlarging website backgrounds or hero images without pixelation.
  • Creating printable materials, posters, or banners.
  • Upscaling AI-generated artwork (for example, from Leonardo AI or Midjourney).
  • Refining product photos for e-commerce platforms.
For best results, scaling up to 200% or 300% preserves image clarity and color balance.
Extreme enlargements (500% or more) are recommended only for abstract or decorative use.
Made on
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