🗄️ DeckMedic · Infrastructure Engine · Tool 3 of 3
Lost the original video file embedded in a client deck? Every image, video, and audio file in a PPTX is stored untouched in ppt/media/. Media Extractor opens that vault and lets you download every asset individually — at original quality, zero re-encoding.
Zero upload
File stays on your device
Instant
No server round-trip
Free
No sign-up required
Original quality
Zero re-encoding, zero loss
Drop your .pptx to unlock its media vault
or click to browse
Extracts every image, video & audio file embedded in ppt/media/
💡 Get your files back from PowerPoint
Every image, video, and audio file in a PPTX is stored in the ppt/media/ folder as its original format. This tool opens that vault and lets you download each asset individually — images as PNG/JPEG, videos as MP4, audio as MP3. Recover lost originals without needing PowerPoint installed.
← drag handle to compare · left = before · right = after →
Open the PPTX as a ZIP archive
PPTX is a ZIP file. The tool reads its directory listing in memory — no upload, no extraction to disk. The complete file tree is available instantly in your browser.
List all assets in ppt/media/
Every file inside ppt/media/ is enumerated — images (PNG, JPEG, GIF, BMP, WebP, SVG), videos (MP4, MOV, WMV), and audio (MP3, WAV, M4A) — with filenames and file sizes shown.
Download assets at original quality
Each asset's raw bytes are read directly from the ZIP and offered for download with the original filename. Zero processing — no re-encoding, no quality loss, no format conversion whatsoever.
PowerPoint's right-click "Save as Picture" re-encodes images at screen DPI. This tool reads vault bytes directly — identical to the file originally inserted.
Every file embedded in a PPTX — images, videos, audio — is stored as a real file in the ppt/media/ folder inside the PPTX ZIP archive. DeckMedic's Media Extractor opens the ZIP in your browser, reads every file in ppt/media/, and presents them as a downloadable list. Click any asset to download it directly — images as PNG or JPEG, videos as MP4 or MOV, audio as MP3 or M4A — without installing PowerPoint or any third-party software.
A PPTX file can embed: raster images (JPEG, PNG, GIF, WebP, BMP, TIFF), vector graphics (WMF, EMF, SVG), video files (MP4, M4V, MOV, AVI, WMV, WebM), audio files (MP3, WAV, M4A, AAC), and PDF wrappers. All of these appear in ppt/media/ with their original filenames and extensions and can be extracted without any quality loss.
Extracted files are the exact bytes from ppt/media/ — no re-encoding, no quality loss. What you get is identical to the original file that was inserted into the presentation. If a 4K video was embedded, you get the 4K video. If a 300 DPI image was inserted, you get the 300 DPI image.
PowerPoint's Save as Picture feature re-encodes images at screen resolution — you get a 96 DPI JPEG, not the original high-resolution asset. Videos cannot be right-click extracted in many PowerPoint versions. The PPTX media vault (ppt/media/) always contains the originals untouched. Media Extractor reads the vault directly and gives you the originals.
No. The PPTX is opened using JSZip entirely in your browser via a Web Worker. The file is never sent to any server, never stored, and is discarded from memory when you close the tab. Extraction of confidential presentation assets is completely private.
PowerPoint names media files sequentially (image1.png, image2.jpeg, video1.mp4) as they are inserted — not by slide number. The Media Extractor shows the original filenames from ppt/media/ as-is. To identify which asset belongs to which slide, open the PPTX in PowerPoint and right-click each image to check its name, then match it against the extracted list.
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Designers who need to recover brand assets — logos, product photos, illustrations — from delivered PPTX decks use Media Extractor to pull full-resolution originals without re-requesting them from clients.
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Video editors who receive presentation assets embedded in slides use Media Extractor to pull out the embedded MP4 or video clips directly from the PPTX ZIP without losing quality through conversion.
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Marketing teams harvesting presentation assets for repurposing across social media, web, and print extract all images from the ppt/media/ vault in one operation instead of screenshotting each slide.
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Helpdesk staff troubleshooting broken media links in client presentations use Media Extractor to inspect exactly which files are embedded and at what formats before advising on compatibility fixes.
| Feature | DeckMedic Media Extractor | Rename to .zip manually | Online PPTX extractor tools |
|---|---|---|---|
| No file upload | ✅ All in-browser | ✅ Local | ❌ Always upload to server |
| Preview before download | ✅ Visual grid preview | ❌ Raw file listing only | ⚠️ Some do, some don't |
| Extracts videos & audio | ✅ Yes — all ppt/media/ | ✅ Yes | ⚠️ Variable support |
| Extracts at original quality | ✅ Yes — direct from ZIP | ✅ Yes | ⚠️ May re-encode |
| Shows file sizes & formats | ✅ Yes | ⚠️ File explorer only | ⚠️ Varies |
| Free | ✅ Unlimited | ✅ Free | ⚠️ Often limited |