Feature support
pptx-glimpse covers common static presentation content. Check conversion diagnostics for the specific files your application handles.
How to read this page
This is a rendering overview, not a promise of pixel-identical PowerPoint output. Individual presentations can still depend on unavailable fonts, uncommon OOXML variants, or fallback behavior. Use diagnostics and supportCoverage from the conversion result to inspect each file.
The lower-level document package has a separate, evidence-linked document API support matrix.
Slide content
Shapes136 preset shapes, custom paths, connectors, groups, rotation, and flipping
TextCharacter and paragraph formatting, bullets, wrapping, autofit, inheritance, tabs, and fields
ImagesPNG, JPEG, and GIF elements and fills, including cropping and transforms
TablesRows, columns, merged cells, text, fills, and cell borders
ChartsBar, line, pie, scatter, area, doughnut, bubble, and radar charts with common chart elements
SmartArtPowerPoint pre-rendered drawing shapes and AlternateContent fallbacks
Appearance and layout
FillsSolid, linear and radial gradient, image, pattern, group, and no-fill
LinesWidth, color, transparency, caps, joins, dashes, and arrow endpoints
ColorsRGB, theme, and system colors with common transforms and transparency
EffectsOuter and inner shadows, glow, and soft edges
BackgroundsSolid, gradient, and image backgrounds with slide → layout → master fallback
Slide settings16:9, 4:3, and custom sizes, themes, and master-shape visibility
Not supported
EffectsReflection, 3D rotation and extrusion, and artistic effects
ChartsStock, combo, histogram, box plot, waterfall, treemap, and sunburst charts
Chart detailsData labels, axis titles, tick marks, grid lines, error bars, and trendlines
TextPer-run shadow or glow effects and text columns
TablesTable style template application and diagonal borders
ShapesUnion, subtract, intersect, and fragment operations
MediaEmbedded video and audio
MotionObject animations and slide transitions
Slide metadataNotes, comments, headers, footers, slide numbers, and dates
Image formatsEMF and WMF are parsed but not rendered
OtherMacros, VBA, sections, and zoom slides