Compress PNG
Optimize PNG files with Oxipng while preserving transparency.
Files
Local processing
Drop your files hereJPG / PNG / WebP · Batch supported
Paste an image or import matching files from a folder.How to use and limitations
- Add files, then choose the output format and settings.
- Start processing, then review the status and actual output size.
- Review and download the output. Originals are not overwritten.
Large files depend on device memory and browser format support. Balanced and extreme PDF modes rasterize pages; text is no longer selectable.
Other compression tools
Smart image compressorDetect the image format, preserve it, and reduce size locally.Compress JPGControl JPEG quality, dimensions, and target size.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.Compress files and foldersCompress files and folders to ZIP, 7Z, TAR, GZIP, BZIP2, XZ, or WIM locally in your browser.
