EasyHubCompress
中
All compression tools

100% browser-local

Compress PNG

Optimize PNG files with Oxipng while preserving transparency.
Local compression workspace
No file uploads
Drop files hereor choose them from your device
JPG, PNG, WebP · batch supported

Simple workflow

How to use Compress PNG

  1. 1Add filesDrop files or choose them from your device.
  2. 2Choose the goalSet quality, dimensions, bitrate, or a compression mode.
  3. 3Compare and downloadCheck the savings, then download one file or a ZIP.

No account

No upload limits

Originals stay on your device

More compression tools

Smart image compressorDetect the image format, preserve it, and reduce size locally.→Compress JPGControl JPEG quality, dimensions, and target size.→Compress PNGOptimize PNG files with Oxipng while preserving transparency.→Compress WebPCreate compact WebP images with a live quality setting.→Compress to a target sizeFit images below a KB or MB limit using quality and dimension search.→Batch image compressorQueue multiple images, retry failures, and download one ZIP.→Compress PDFChoose lossless structure optimization or smaller rasterized output.→Compress SVGRemove unsafe scripts and redundant whitespace without uploading.→Compress videoCompress MP4, MOV, WebM, and MKV with hardware-accelerated browser codecs.→Compress animated GIFReduce GIF dimensions, colors, and frame count while preserving animation.→