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Free music tool · runs in your browser

Audio Visualizer

Make a music visualizer from a song or a video that already has sound. Choose Bars, Wave, Circle or Mirror, add your artwork and a title, then download an MP4 for YouTube or social posts.

  • No account needed
  • No watermark
  • Four visualizer styles
  • Files stay on your device

Want the visualizer live 24/7? Upstream streams your tracks with an audio visualizer from the cloud, with your computer off.

Start a station for free
Video size
Export

Your files stay on your device.

0:00 / 0:00 Add a song or a video to start. 0%
Editor settings

Background

Or start from one of our scenes

Or a plain satin backdrop

Audio

    Opening the design editor...

    Video
    Visualizer
    Text
    Audio

    Your video is ready
    Download MP4

    Want this playing live, all day?

    Add your tracks and background to Upstream, then use a Stream Designer audio visualizer for a 24/7 station from the cloud. 24 free streaming hours every month. No card.

    Start a station for free

    How to make a music visualizer video

    1. 1

      Add a song or a video

      Choose audio files, or a video with sound. An empty track list lets the video supply both the picture and the audio.

    2. 2

      Design the visualizer

      In Design, choose a style and drag the animation into place. Add text or artwork, then resize it on the canvas.

    3. 3

      Preview and download

      Play a loud and a quiet passage, check the layout, then export your MP4. Visualizer videos can be up to 15 minutes.

    Choose your visualizer style

    Bars

    A row of spectrum bars, with bass on the left and higher frequencies on the right. Try it along an edge to leave room for the artwork.

    Mirror

    Bass in the middle, with higher frequencies mirrored toward both sides. A good starting point for a layout built around a central image.

    Wave

    A moving line that follows the sound. Use it for a podcast excerpt or a music clip when you want a simpler shape.

    Circle

    A ring of spectrum bars. Move and resize it around your artwork, leaving enough room for the animation to grow during louder passages.

    Set up the picture and sound

    For a music video without the animation, use Add Audio to Video.

    Use the sound from a video

    Add the video while the track list is empty. If songs are already loaded, the video becomes their background instead. Start over to use the video's own sound.

    Choose the video shape

    Choose 16:9 for a landscape video, 9:16 for Shorts, Reels or TikTok, or 1:1 for square artwork. Check the crop and keep titles clear of the edges.

    Leave room for the animation

    Drag, resize or rotate the visualizer in Design. Use a color that stands out from the background and preview a loud passage before settling on its size.

    Make a podcast audiogram

    Add a short speech excerpt, show artwork and a title, then choose Wave. Prepare the excerpt first. The editor does not transcribe speech or add timed captions.

    Fix common visualizer problems

    The animation stays still

    Wait for the track to finish loading. If it cannot be read, try an MP3 or WAV. Keep files within the 160 MB audio analysis limit.

    The video has no readable sound

    Check the original in a media player. If it plays there but fails here, try an MP4 with AAC audio or add a separate song.

    Export stops before it finishes

    Try a shorter excerpt or a smaller background file, close other heavy tabs and keep this page open. The export uses your device's memory.

    Put the visualizer on a live station

    For a channel that keeps playing, Upstream streams your music and an audio visualizer 24/7 from the cloud, with your computer off. Audio and video playlists loop separately, so you can add songs without rendering another MP4. Start with 24 free streaming hours a month.

    FAQ

    Audio Visualizer FAQ

    Styles, sizes, length and privacy.

    It is free, with no account or watermark. Your songs, videos and artwork are processed in your browser and stay on your device. Download the result before closing the page.

    Yes. Add the songs, arrange them with the track arrows, then choose a repeat count or duration in Length. The complete visualizer must fit within 15 minutes. Songs play in sequence without crossfades.

    Common inputs include MP3, WAV, M4A, OGG and FLAC, plus videos with sound. The browser must be able to decode the audio. Try MP3 or WAV if a file cannot be read.

    The animation does not change the volume or add effects. Export copies compatible audio when possible; other formats or mixed playlists may need conversion. Listen to the downloaded file before posting it.

    This tool renders up to 15 minutes with a visualizer. For a longer file or animation that changes throughout a song, use a desktop video editor. For continuous live playback, use a station.

    More free tools for music channels

    All free tools
    • Add Audio to Video Put music on a video or a picture, arrange tracks and download an MP4.
    • MP3 Tag Editor Edit titles, artists, album art and other MP3 tags in bulk.
    • Loop Video Repeat a clip several times to create a longer asset for live playback or scheduled scenes.
    • Audio Converter Convert audio to MP3, WAV, M4A, OGG or FLAC without uploading it.
    • MP3 Normalizer Match perceived loudness so your audio feels more even and easier to publish.
    • Video to MP3 Converter Pull clean audio from a video without uploading the original footage.
    • YouTube Thumbnail Maker Design a YouTube thumbnail from a template and export it.
    • Starting Soon Screen Maker Make a starting soon or be right back screen with a countdown for OBS.
    4 ways to stream

    From quick prep to full streaming workflows

    These free utilities cover the small jobs around content creation. For continuous channels and team production, Upstream also supports 24/7 live streaming, pre-recorded live streams, multistreaming, and Live Studio broadcasts.

    Start Streaming Free
    24/7 live streaming workflow preview
    24/7 live streaming workflow preview
    24/7 live streaming

    Run a 24/7 live stream from your videos.

    Upload once, build a playlist, and let Upstream run continuous live playout without OBS, a VPS, or an always-on computer.

    Explore 24/7 streaming
    Pre-recorded live streaming workflow preview
    Pre-recorded live streaming workflow preview
    Pre-recorded live streaming

    Schedule finished videos as live events.

    Turn recordings into scheduled live streams, premieres, loops, and recurring broadcasts from the same cloud workflow.

    Explore pre-recorded streaming
    Multistreaming workflow preview
    Multistreaming workflow preview
    Multistreaming

    Send one feed to every platform that matters.

    Go live to YouTube, Twitch, Kick, Facebook, Rumble, and custom RTMP without making your upload connection carry every copy.

    Explore multistreaming
    Live Studio workflow preview
    Live Studio workflow preview
    Live Studio

    Produce browser-based live shows with guests.

    Invite speakers, share screens, manage scenes, and add branded overlays for podcasts, webinars, interviews, and launches.

    Explore Live Studio
    24/7 Live Streaming Run cloud channels that stay live around the clock. Live Studio Invite guests, share screens, and add branded overlays in the browser. Multistreaming Send one live feed to YouTube, Twitch, Kick, and RTMP endpoints. Pre-recorded Live Streaming Upload pre-recorded videos & Go Live without the stress of live production. Free plan 24 hours a month with no watermark. Multi-channel streaming Separate live channels from one account. Enterprise Setups for teams, labels and agencies. About Upstream Who we are and how Upstream works.
    Scheduling Streams that start and end on their own. Multichat Every platform's chat in one feed. Overlays Layers and widgets in Stream Designer. Stings, jingles and ads Inserts that play between your videos. Playback controls Skip or play any file while you stay live. Audio and video playlists Loop music and visuals separately. Team access Invite your team, each with their own role. RTMP server Stream in from OBS or any encoder. Live Streaming API Run streams, media and queues from code. MCP Server Manage streams from your AI assistant. All features Everything Upstream does, on one page.
    YouTube live streaming Twitch live streaming Kick live streaming Facebook live streaming Instagram live streaming TikTok TikTok live streaming Rumble live streaming Mixcloud live streaming 30+ more Plus any custom RTMP or SRT destination.
    Platform limits Bitrate and duration caps for each platform. Integrations Setup guides for OBS, vMix, cameras and more. VTuber Streaming Go live with your avatar on every platform.
    Blog Guides, platform rules and news for anyone who goes live. Guides Setup guides for 24/7 streams, multistreaming and RTMP. Release Notes The new features in each Upstream update, in one place. Free Tools Video, audio, thumbnail and AI tools, plus camera and mic checks. Helpdesk Step by step setup help and troubleshooting for Upstream. Service status Current service health, uptime history and incident updates. Live Streaming FAQ Short answers to what people ask before they go live. Compare Upstream Upstream side by side with Restream, StreamYard and others. Latest post YouTube Dual Stream: What the Vertical Copy Does and How to Turn It Off
    Always-on 24/7 Live Streaming Run cloud channels that stay live around the clock.
    Explore
    Real-time live Live Studio Invite guests, share screens, and add branded overlays in the browser.
    Explore
    One stream, 30+ platforms Multistreaming Send one live feed to YouTube, Twitch, Kick, and RTMP endpoints.
    Explore
    Schedule & Automate Pre-recorded Live Streaming Upload pre-recorded videos & Go Live without the stress of live production.
    Explore
    Free plan 24 hours a month with no watermark.
    Multi-channel streaming Separate live channels from one account.
    Enterprise Setups for teams, labels and agencies.
    About Upstream Who we are and how Upstream works.
    Scheduling Streams that start and end on their own. Multichat Every platform's chat in one feed. Overlays Layers and widgets in Stream Designer. Stings, jingles and ads Inserts that play between your videos. Playback controls Skip or play any file while you stay live. Audio and video playlists Loop music and visuals separately. Team access Invite your team, each with their own role. RTMP server Stream in from OBS or any encoder.
    Live Streaming API Run streams, media and queues from code.
    MCP Server Manage streams from your AI assistant.
    All features Everything Upstream does, on one page.
    YouTube live streaming. 24/7 channels with midroll ads. Twitch live streaming. Streams restart on their own at 48 hours. Kick live streaming. Stay live with your computer off. Facebook live streaming. Schedule lives that start on their own. Instagram live streaming. Go live from your browser or the cloud. TikTok TikTok live streaming. Go live on TikTok and Instagram at once. Rumble live streaming. Add Rumble to your YouTube or Kick stream. Mixcloud live streaming. DJ sets and radio shows from your browser. 30+ more Plus any custom RTMP or SRT destination.
    Platform limits Bitrate and duration caps for each platform.
    Integrations Setup guides for OBS, vMix, cameras and more.
    VTuber Streaming Go live with your avatar on every platform.
    Blog
    Guides
    Release Notes
    Free Tools
    Helpdesk
    Service status
    Live Streaming FAQ
    Compare Upstream
    YouTube Dual Stream: What the Vertical Copy Does and How to Turn It Off YouTube Dual Stream: What the Vertical Copy Does and How to Turn It Off
    Upstream

    Run your streams from the cloud

    Free plan: 24 streaming hours a month, no card, no watermark.

    4.6 · 245 reviews on Trustpilot
    Legal entity
    Zukunft d.o.o.
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    Grožnjanska ulica 32, 10000 Zagreb, Croatia
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    Product

    • Pricing
    • Upstream Features Overview
      • Multistreaming
      • Separate Audio and Video
      • Overlays: Stream Designer
      • Live Streaming Studio
      • Scheduling & Automation
      • Live Playback Controls
      • Play Stings, Jingles and Ads
      • Team Access
    • Enterprise Broadcasting Solutions

    Resources

    • Helpdesk
    • Service status
    • Live Streaming FAQ
    • Blog
    • Release Notes
    • Live Streaming API
    • MCP Server
    • Free Live Streaming
    • YouTube Live Streaming
    • RTMP Server
    • Supported Platforms
    • Live Streaming Limits
    • Integrations

    Compare Us

    • Compare Upstream
      • Upstream vs Runnel.live
      • Upstream vs OneStream
      • Upstream vs Live247
      • Upstream vs Gyre
      • Upstream vs Streaming Bots
      • Upstream vs Restream
      • Upstream vs StreamYard
      • Upstream vs LiveReacting
      • Upstream vs Playout.video

    Free Tools

    • Design tools
    • Video tools
    • Audio tools
    • AI tools
    • Setup checks

    Use cases

    • For Creators
    • For Music Labels
    • Church Streaming
    • VTuber Streaming
    • Multi-Channel Streaming

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