A collection of easy-to-use web tools for all your audio files
Create seamless 8-second Spotify Canvas loops from images or videos in your browser, no login or watermark required
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FREE: 720×1280 export, no login, no watermark, access to free motion engines. Canvas PRO: $12 one-time purchase (no subscription), unlocks 1080×1920 export and complete PRO motion engine collection with advanced MOD controls.
Key features
Bass Booster with multiple intensity presets
Noise Reducer for background noise removal
Vocal Remover to isolate instrumental
Equalizer to adjust audio frequencies
Tempo Changer to adjust playback speed
BPM Detector for tempo analysis
Audio Converter for format conversion
Waveform and Spectrogram Image generation
Create Spotify Canvas from images or videos
8-second seamless loops in 9:16 vertical format
Free 720×1280 export, PRO 1080×1920 export
Customizable motion engines and effects
Advanced modulation controls for PRO users
No watermark on free and paid exports
Local browser processing with no server upload
MP4 export ready for Spotify for Artists
What makes it different
Easy-to-use web-based tools requiring no software installation
Comprehensive suite of audio effects and processing tools
Pitch conversion including 440 Hz to 432 Hz conversion
No login, no signup, no watermark on free exports
All processing happens locally in your browser, media never uploaded to servers
Preview all PRO motion engines and controls before purchasing
One-time $12 purchase with no subscription required
Create from your own images and videos or browse ready-made loops
Audioalter