Audio Stereo Panner

Adjust the left-right stereo balance of your audio

Help me use Audio Stereo Panner. First ask me to attach audio and ask me to choose a preset or adjust the slider. Then ask for my preferences, complete the task, and return the finished result.Attach filesConnect tools

Why Choose Our Free Audio Stereo Panner?

Position audio anywhere in the stereo field with precision. Pan vocals, instruments, or effects left or right to create wider mixes, fix off-center recordings, or design immersive soundscapes — through your Magica conversation.

Run this workflow directly from your Magica conversation.
Works through your Magica conversation, with no separate tool interface to learn.
Available through your Magica account.
Precise pan control from full left (-1) to full right (+1)
One-click presets: Full Left, Left, Center, Right, Full Right
Fine-tune pan position with 0.01 step resolution
Supports audio files AND video files (extracts audio)
Share the file with Magica in chat so the agent can process it for this workflow.

How to Pan Audio in 4 Easy Steps

01
Attach Your Audio
attach your audio file in the chat. We support MP3, WAV, AAC, FLAC, and even video files to extract audio from.
02
Choose a Preset or Adjust the Slider
Pick from preset positions like Full Left, Center, or Full Right. Or use the slider to dial in the exact stereo position you want.
03
Apply the Pan
ask Magica to apply Apply Pan your audio with your chosen stereo position. Processing takes just a few seconds.
04
Preview & Download
Listen to the panned result with the built-in waveform player, then download your stereo-adjusted audio file.

What Makes Our Audio Stereo Panner Special

Precise Stereo Control

Position audio anywhere in the stereo field with 0.01 step precision, from full left to full right.

Instant Presets

One-click presets for common positions: Full Left, Left, Center, Right, and Full Right.

Complete Privacy

Your audio never leaves your device. All processing happens entirely in your browser.

Multiple Format Support

Input MP3, WAV, AAC, OGG, FLAC, M4A, or extract audio from video files. Download as high-quality WAV.

Who Can Benefit from Our Audio Stereo Panner?

Whether you're mixing music, designing sound for video, or fixing off-center recordings, our stereo panner gives you professional control over audio positioning.

Musicians & Producers

Position instruments and vocals across the stereo field to create wider, more dynamic mixes with clear separation.

Podcasters & Voice Artists

Center dialogue or position multiple speakers in different stereo locations for clearer multi-person recordings.

Video Creators

Pan sound effects or background audio to match on-screen action, adding depth and realism to your video projects.

Sound Designers

Create immersive audio experiences by precisely positioning sounds in the stereo panorama for games, films, or installations.

Educators & Students

Learn about stereo audio concepts hands-on by experimenting with pan positions on real audio files.

Audio Enthusiasts

Fix off-center recordings, re-balance stereo mixes, or customize the spatial feel of your music collection.

Tips for Best Results with Our Audio Stereo Panner

Tip 1

Use headphones for accuracy

Stereo panning is best evaluated with headphones. Speakers may not reveal subtle pan differences, especially in untreated rooms.

Tip 2

Keep vocals and bass near center

In most mixes, vocals, bass, and kick drum sound best at or near center. Pan supporting instruments (guitars, keys, percussion) to the sides for width.

Tip 3

Use subtle panning for natural sound

Values between -0.3 and 0.3 create a natural sense of width without sounding artificially lopsided. Reserve extreme panning for creative effects.

Tip 4

Fix off-center mono recordings

If a recording sounds shifted to one side, pan it in the opposite direction to re-center it. Upload, adjust, and download the corrected version.

Frequently Asked Questions About Our Audio Stereo Panner

Is this audio stereo panner really free?

This workflow is available through Magica; access and usage follow your Magica plan.

What does stereo panning do?

Stereo panning controls the left-right balance of audio. A pan value of -1 sends audio entirely to the left speaker, 0 centers it equally in both speakers, and +1 sends it entirely to the right speaker.

Will panning change my audio's pitch or speed?

No. Stereo panning only adjusts the left-right balance. The pitch, speed, and overall character of your audio remain unchanged.

What happens if I pan a mono file?

The tool always outputs stereo (2 channels). If you attach a mono file, the panning will distribute the signal between left and right channels based on your chosen pan position.

What audio formats are supported?

You can upload MP3, WAV, AAC, OGG, FLAC, M4A files, and even video files (MP4, MOV, WebM) to extract audio from. Output is available as WAV for lossless quality.

How long does processing take?

Processing is quick since everything runs locally on your device. Most files under 10 minutes process in a few seconds.

Is my audio uploaded to your servers?

Magica handles the requested processing as part of your agent workflow.

Can I pan audio from a video file?

Yes! Upload any video file (MP4, MOV, WebM) and the tool will extract the audio automatically. Adjust the stereo pan and download the re-balanced audio.

What is the difference between pan and balance?

Pan and balance are closely related. Pan positions a mono signal in the stereo field, while balance adjusts the relative volume of existing left and right channels. This Magica workflow uses a StereoPannerNode which handles both cases correctly.

Can I use this on my phone?

Yes! Our stereo panner works on smartphones, tablets, and computers. Just open it in your browser. Note that processing may be slightly slower on mobile devices.