Convert PNG to WebP

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PNG vs WebP Format Comparison

Aspect PNG (Source Format) WebP (Target Format)
Format Overview
PNG
Portable Network Graphics

Raster image format with lossless compression and full alpha transparency.

Lossless
WebP
Web Picture Format

Modern image format by Google offering both lossless and lossy compression, plus transparency and animation support.

Versatile
Compression

Lossless DEFLATE compression preserving exact pixel data.

Efficient lossy and lossless compression reducing file sizes significantly while maintaining quality.

Color Depth

Supports truecolor and alpha transparency (24-bit + 8-bit alpha).

Supports 24-bit truecolor and 8-bit alpha channel (in lossless mode).

Transparency & Animation

Full alpha channel, no animation.

Full alpha support; optional frame-based animation.

File Size

Moderate sizes (100 KB–10 MB) depending on dimensions.

Typically smaller (50 KB–1 MB) using lossy mode, or moderate (100 KB–5 MB) losslessly.

Advantages
  • Lossless quality with alpha support
  • Wide browser support
  • Superior compression efficiency
  • Supports both transparency and animation
  • Better quality-to-size ratio than PNG
Disadvantages
  • Larger than WebP lossy versions
  • Not supported in older browsers without fallback
  • Encoding may be slower than other formats

Why Convert PNG to WebP?

Converting PNG to WebP yields smaller file sizes with comparable quality and maintains transparency and optional animation support, making it ideal for modern web use.

Our converter preserves alpha data and offers both lossless and lossy modes. Batch conversion lets you optimize numerous images for responsive websites and mobile applications.

Use WebP for improved page load times, reduced bandwidth, and seamless support for advanced features across modern browsers.

Key Benefits:

  • Efficent compression (lossy & lossless)
  • Alpha transparency and animations
  • Enhanced web performance
  • Batch processing support