Oscilloscope audio visualizer

Display the audio waveform as a continuous line. Use sensitivity to adjust its visible amplitude.

Audio-reactiveFree templateFully customizable
Press play to see it reactLive preview
Oscilloscope visualizer preview
Sunset DriveOriginal demo · 20-second loop
00:00 / 00:20

Preview settings

Play the demo, then change the settings. Your choices carry into the studio.

Aspect ratio
Accent color
Background color
Use this template
Free to use · No watermark

Oscilloscope overview

Oscilloscope connects the current audio samples into one continuous trace over a faint grid. The line responds to the signal’s positive and negative amplitude, creating a more immediate, technical look than a bar-based waveform. It stays simple enough to pair with a podcast title or cover image.

How it responds to sound

Audio samples → line shape

The trace follows a short window of the playing signal, with positive and negative values on either side of the center line.

Sensitivity → vertical scale

Sensitivity expands or contracts the line vertically. It does not amplify the recording or change the exported audio level.

Where this style works well

Voice clips

Syllables and pauses visibly change the trace without a dense field of effects.

Sound design previews

Compare the visual texture of different tones, synth patches, and recordings.

Minimal music visuals

Use a clean signal trace when artwork and a title should remain prominent.

Customize this template

  1. Upload your audio

    Choose “Use this template” above to open the studio with your preview settings. Add your own audio in the Audio panel, then choose the start and end of your clip.

  2. Choose the layout and artwork

    Start with a wide frame so the trace has space. A modest sensitivity boost helps quieter recordings produce a visible line. Add artwork and a background in Design, then enter a title in Text.

  3. Preview the loudest moment, then export

    Check the color contrast and movement during a strong passage. Export a 720p or 1080p video with your audio, or save a still PNG. Available video formats depend on your browser.

Read the step-by-step guide

Template settings and tips

Keep the waveform within the grid

If the line spends too much time at its top and bottom limits, lower sensitivity. This preserves the detail between peaks.

Use the right waveform tool

This is a live trace of a short audio window. For a single image of an entire recording, open the Waveform Generator instead.

Template FAQ

Preview, customization, and export details.

Is this a calibrated measurement oscilloscope?

No. It is a visual template based on browser audio analysis. The decorative grid does not provide calibrated time or voltage measurements.

Why is this different from the Waveform template?

Oscilloscope draws a continuous signed signal. Waveform uses rounded bars based on sample magnitude, producing a different visual treatment of the audio.

Is Oscilloscope free to use?

Yes. This template, the editing controls, and supported exports are free, with no watermark. You need the rights to any audio or artwork you add to your project.

Install AudioVizFree

Open the studio from your home screen or desktop. Once the app is ready offline, you can edit and export local audio without a connection.

Checking offline availability…

iPhone or iPad
Open this site in Safari, tap Share, then Add to Home Screen.

Chrome or Edge
Use Install app when available, or choose the install option in the browser menu.

Safari on Mac
Choose File → Add to Dock.

Projects are not saved when you close the app. Export your work before leaving.

Installation and offline details →