Audio Waveform

Features

• Five visualizer styles: EQ bars, waveform, mirror wave, piano bars, and spectrum
• Your audio is baked into the video — a ready-to-post clip, not a silent animation
• Aspect presets for YouTube (16:9), feed (1:1), and Reels/TikTok (9:16)
• Pick your own wave and background colors to match your brand
• Export an animated video (MP4) or a still waveform image (PNG)
• Works with MP3, WAV, M4A, FLAC and any video's soundtrack

Frequently Asked Questions

What is an audio visualizer?

An audio visualizer (or audiogram) turns sound into a moving graphic — bars, a waveform, or a spectrum that reacts to the audio — so you can share a song, podcast clip, or voice note as a video on platforms that need visuals, like YouTube, Instagram, and TikTok.

Does the video include the audio?

Yes. The original audio is muxed into the exported MP4, so the visualizer is a finished clip you can post directly — no need to add the sound back yourself.

Which style should I use?

EQ bars and piano bars react to the music's frequencies and look great for songs and beats. Waveform and mirror wave follow the volume and suit podcasts, voiceovers, and speech. Spectrum shows the full frequency picture over time. Try a few — switching styles re-renders in seconds.

What size should I export for Reels or TikTok?

Choose the Portrait 9:16 preset for Reels, TikTok, and YouTube Shorts; Square 1:1 for feed posts; and Landscape 16:9 for regular YouTube. The visualizer fills whichever shape you pick.

What audio and video formats are supported?

MP3, WAV, M4A, AAC, FLAC, OGG, and most video containers (the soundtrack is used). Output is MP4 (H.264) for video, or PNG for the still image.