Slide Size Calculator
by AEGFX LTD
Colour Depth
Frame Rate
Slide Size
Width (cm)
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Height (cm)
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Width (in)
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Height (in)
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16:9
(1.78:1)
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Width exceeds PPT maximum (142.24cm / 56in). Consider working at reduced scale.
Standard Presets Reference
StandardPixels WxHAspect PPT W (cm)PPT H (cm)
720p HD1280x72016:933.8719.05
1080p FHD1920x108016:933.8719.05
1440p QHD2560x144016:933.8719.05
4K UHD3840x216016:933.8719.05
5K5120x288016:933.8719.05
8K UHD-27680x432016:933.8719.05
PowerPoint Max-1:1142.24142.24
Other Tools
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Drop a PDF and get back a folder of numbered images plus a PowerPoint deck with one image per slide, sized to match the PDF instead of squashed into a guess. Flags non-embedded fonts and mixed page sizes before it starts. Opens in its own page so this one stays quick to load.

Open PDF to Slides
PPT Report PPTX → Pre-flight

A pre-flight summary for graphics ops — slide count, hidden slides, audio, embedded fonts, transitions, animation click-counts, speaker notes and more. Every embedded video is inspected down to the bitstream: codec, profile and level, resolution, pixel aspect, frame rate, interlacing and colour, then flagged for anything that will stutter, stretch or fail to play on a Windows show machine. Drop a .pptx to generate a report you can send to the breakout room.

VT Inspector Video → Playback check

Drop a .mp4 or .mov to read what is actually inside it — codec, profile and level, resolution, pixel aspect, frame rate, interlacing, colour and keyframe spacing — then get told what will stutter, stretch or refuse to play, and the ffmpeg line that fixes it. Same engine the PPT Report uses on embedded video. Drop several at once to check a whole VT folder.

Media Extractor PPTX → Files

Pull every embedded asset (images, EMF/WMF, video, audio) straight out of a deck — no renaming to .zip and digging through folders. Drop a .pptx to see what's inside, then save it all.

EMF Extractor Hybrid EMF → PDF

Mac-origin EMF files often carry a tiny low-res bitmap plus a full-quality vector PDF hidden in an Office GDIC block. Windows PowerPoint only draws the bitmap — hence the blur. This pulls the real PDF (or fallback raster) back out. Drop a single .emf, or a .pptx to list every EMF inside it.