Anki Media & Note Field Compressor, Visualizer - MP3 -> Opus, jpeg & PNG -> Avif

Automatically converts and resizes pasted or dragged images to WebP or AVIF, bulk-converts existing media, renames files, and removes duplicate media.

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Downloads remote images and audio referenced in selected cards, converts inline base64 images to files, and rewrites references as local media links.

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Converts OGG and OPUS media files to MP3 using ffmpeg, running in the background and requiring ffmpeg installed on Windows, Ubuntu or macOS.

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Converts card audio between seven formats via FFmpeg, either in bulk from the browser or automatically in the background, replacing field references to fix mobile playback issues.

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Turns Anki notes into interactive mind maps with customizable connections, minimap navigation, rich content rendering, and in-context review.

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Downloads externally referenced images and audio from a selected deck into Anki's local storage and updates the notes' HTML and sound references.

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