Free Online PPT Compressor
Free online PPT Compressor. Runs locally in your browser with zero uploads for privacy and speed.
Note: This is lightweight compression. It repacks the PPTX ZIP container and does not parse or recompress images and media, so the file may not always become smaller.
Click to upload or drag and drop a PPTX file. Dropping a file replaces the current one.
Select a PPTX file, adjust the compression level, then export it.