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What is the Best Size and Format for Images

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Image Size and Format Best Practices

Optimizing your images for web display ensures fast loading and a great experience across all devices.

Recommended Formats

  • WebP - Best overall compression with high quality. Recommended for most use cases.

  • PNG - Best for images requiring transparency.

  • JPG/JPEG - Good for photographs with no transparency needs.

  • SVG - Ideal for logos and icons that need to scale perfectly.

  • GIF - Supported for simple animations.

Recommended Sizes

ConversionWax uses responsive breakpoints to serve different images for different devices:

  • Desktop - 1366px wide and above. Upload images at least 1400px wide.

  • Tablet - 768px to 1365px. Upload images at least 800px wide.

  • Mobile - Below 768px. Upload images at least 400px wide.

Optimization Tips

  • Keep file sizes under 500KB for fast loading.

  • Use the appropriate format for your content type.

  • Always upload device-specific variants for the best experience.

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