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© 2026 Elysia Tools. Developer documentation.

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657 tools in Images, Audio & Video

Video to WAV Converter

file

Media

Extract audio from video and convert to WAV (PCM) with optional resampling and channel selection

video-to-wav

WAV to AAC Converter

file

Media

Convert WAV audio to AAC with bitrate, resampling, and channel options

wav-to-aac

WAV to FLAC Converter

file

Media

Convert WAV audio to FLAC (lossless) with optional resampling and channel selection

wav-to-flac

WAV to M4A Converter

file

Media

Convert WAV audio to M4A (AAC) with bitrate, resampling, and channel options

wav-to-m4a

WAV to OGG Converter

file

Media

Convert WAV audio to OGG Vorbis with bitrate, resampling, and channel options

wav-to-ogg

WAV to Opus Converter

file

Media

Convert WAV audio to Opus with bitrate, resampling, and channel options

wav-to-opus

WAV to MP3 Converter

file

Media

Convert WAV audio to MP3 with bitrate, resampling, and channel options

wav-to-mp3

IPTC Metadata Extractor

json

Media

Extract and view IPTC metadata from images including copyright, keywords, captions, and editorial information

image-iptc

Image Composite Matrix

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Media

Apply composite transformation by combining multiple basic transformations (scaling, rotation, shearing). See how transformation matrices multiply and create complex effects.

image-composite-matrix

Image Custom Matrix

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Media

Apply custom 2x2 transformation matrix to images. Input any four matrix values [a, b; c, d] to create unique transformations. Great for learning linear algebra and image processing.

image-custom-matrix

Image Canvas Extender

file

Media

Basic image canvas extension tool for adding space around images with various fill strategies

image-extend

Blur Background Image Extender

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Media

Extend image canvas with blurred background, perfect for portraits, product photos, and professional presentations

image-extend-blur-background
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