Компрессор PNG

PNG is a lossless format — the Canvas API cannot reduce its file size the way it can with JPG or WebP, because there are no quality tradeoffs to make. What this compressor does is re-encode the PNG through the browser's native Canvas pipeline, which in some cases produces a smaller output than the original (particularly for PNGs exported from design tools with unoptimised metadata).

How the PNG Compressor works

For significant PNG size reduction, the most effective route is switching format entirely — try the PNG to WebP converter, which supports transparency and delivers far smaller files. VIPToolkit's PNG compressor is for cases where you specifically need to stay in PNG format.

Common uses for PNG compression

Common use cases: re-encoding bloated PNG exports from Figma or Photoshop, reducing PNG screenshot sizes for documentation, and preparing PNG assets for upload to platforms with file size limits.