PPTM to AVIF conversion is the process of extracting visual content (slides or slide images) from a PPTM presentation file and encoding those visuals into AVIF image files. This converts PowerPoint Macro-Enabled Presentation slides into modern, highly compressed AV1 Image File Format images for web or archive use while preserving visual fidelity and reducing file size.
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Read guide →Drag your .PPTM file from your computer or use the browse function.
Confirm .avif as the selected destination format.
Click "Convert" and download your converted .AVIF file once ready.
PPTM files use the MIME type application/vnd.ms-powerpoint.presentation.macroenabled. AVIF files have the MIME type image/avif and are based on the AV1 codec, providing efficient compression of still images. PPTM is typically used for presentations with macros, while AVIF is a next-generation image format favored for web graphics and photo storage due to its superior compression performance.
The AVIF (.AVIF) format is commonly used for image. Understanding its characteristics can be helpful when converting to or from other formats like PPTM.
While specific technical details aren't available here, AVIF files generally serve the purpose of storing image effectively within their domain.
Our Online PPTM to AVIF Converter enables you to transform your PPTM presentation files into high-quality AVIF images quickly and hassle-free. Designed for both professionals and casual users, this tool simplifies the conversion process without requiring any software downloads or technical expertise.
PPTM files are PowerPoint macro-enabled presentations primarily used for editing and presenting slide decks, whereas AVIF is a modern image format optimized for compression and quality. Unlike PPTM, AVIF files are static images, not editable presentations, but they offer significantly smaller file sizes and better web compatibility. Converting PPTM to AVIF is ideal for repurposing slides as high-quality images rather than interactive presentations.
Keep individual exported AVIF images under 1–2 MB for fast web delivery; aim for 200–500 KB per slide for image-heavy presentations.
Preserve quality by exporting slides at a higher DPI (150–300) and using a high AVIF quality preset or lossless mode for graphics-heavy slides.
For large presentations, batch conversion is recommended but process in chunks (20–50 slides) to avoid memory/timeouts.
Note format-specific limits: PPTM can contain macros and embedded media which will not translate into a single AVIF image; AVIF only stores raster image data.
This PPTM to AVIF converter saved me so much time with quick and clean conversions.
Emily R.
Marketing Manager
The image quality after conversion was outstanding, perfect for my web projects.
Mark S.
Graphic Designer
Easy to use and reliable tool for turning presentation slides into shareable images.
Linda K.
Educator
Start your free PPTM to AVIF conversion now.
Drag your file here to to upload.
Up to 250MB
If you need transparency or animations, remember AVIF supports alpha for still images but not slide animations or transitions; export animated slides as video or GIF instead.