sonicTry a before-and-after example using our original six-second sample. No upload needed.
Generated locally with the same audio engine used for your files.
Stereo panner places the sound at a fixed position between the left and right sides. It is useful for deliberately off-center playback or placing a sound to one side. The exported result has two channels.
Position ranges from −100% to +100%. Negative values move left, positive values move right, and 0% is centered. At the ends the sound is placed fully to one side. Sonic uses the browser’s equal-power stereo panning behavior.
Try −35% for a gentle left position, or +35% for right. Use headphones to hear the placement clearly, and compare the same phrase with the centered version.
A mono speaker or mono playback setting will largely hide the positioning. Stereo sources are balanced and mixed by the panner rather than having their individual instruments separated. This is fixed placement, with no automatic motion.
Use 8D audio, which continuously varies the pan position rather than holding a fixed setting.
Upload your audio or try the sample, adjust the controls above, then click Apply effects. Select Original and Result to compare. Change the settings and apply again to revise. Every revision starts from the untouched original, and Download WAV saves the latest applied version. The player’s Volume control changes only listening volume.