PPT Compress
Convert images to WebP, clean unused masters, reduce file size dramatically
Drag & drop PPTX file here
or click to select file (.pptx only)
๐Files are processed locally in your browser, never uploaded to any server
Privacy First
Smart Optimization
Full Compatibility
HOW IT WORKS
1
Upload PPTX File2
Choose Compression Level3
Image to WebP + Cleanup4
Download Resultโก
Smart Compress
Re-compress + Remove masters
๐
Format Preserved
PPTX โ PPTX
๐
100% Local
No server uploads
๐
Up to โ70%
Dramatically reduce file size
FAQ
Will the content change after PPT compression?
No. All content including text, layout, animations, and links are completely preserved.
Can the compressed PPT still be edited?
Yes. The PPTX format remains fully compatible, can be opened and edited directly with PowerPoint or WPS.
What is the compression principle?
Convert embedded images to WebP format and clean up unused slide masters and layouts.
What PPT formats are supported?
Only .pptx format is supported, legacy .ppt format is not supported.
Will the clarity change after compression?
Depends on compression settings. 'Recommended' mode maintains good clarity, 'Extreme' mode reduces image quality.
Is the file safe during processing?
Completely safe. All processing is done locally in your browser, files are never uploaded to any server.