EzVisualizer is a free audio visualizer and music visualizer that runs in your browser. Drop in a song and a cover image, pick one of the visualizer styles (circle, vinyl, bars, NCS-style, car radio and more), and watch it react to the beat. Preview needs no sign-up, the first HD export is free with an account, and downloads carry no watermark. Export MP4 in 16:9 for YouTube, 9:16 for TikTok and Reels, 1:1 for feeds, or a Spotify Canvas loop.
Beyond visualizers, the site has a lyric video maker, a karaoke maker with AI vocal removal, an MP3 to MP4 converter, an audiogram generator, photo slideshows with music, an album cover maker with an optional AI cover generator, an MP3 tag editor, and audio tools such as a BPM finder, spectrum analyzer and oscilloscope. Rendering happens on your device, so your music is not uploaded. AI features (cover art, vocal removal, AI music video shots) are optional and use credits.