Audio Tools— Guides & Articles

• How to Change Volume on iPhone Audio Files

  Published 2026-08-21

  iPhone volume buttons only adjust playback output. Use Volume Changer to raise, reduce, or mute the audio file itself and export a 16-bit PCM WAV you can…

  

• What Is Reverse Audio and How Does Sample Reversal Work?

  Published 2026-08-21

  Reverse audio plays a recording backward by reversing every decoded audio sample. Learn what the term covers, where it is used, and how to create one locally.

  

• Online Metronome With Subdivisions: What to Know First

  Published 2026-08-21

  Searching for an online metronome with subdivisions? See what this 30-240 BPM browser click delivers, what it does not, and how to use it.

  

• Get Lyrics on Spotify Local Files with an LRC File

  Published 2026-08-21

  Spotify does not show synced lyrics on local files. Build a simple LRC file with centisecond timestamps, then retime it in your player.

  

• Beat Maker Online Explained: 16-Step Sequencer Basics

  Published 2026-08-20

  Beat maker online explained: how a 16-step browser drum machine turns BPM input and toggled cells into synthesized kick, snare, and hi-hat loops.

  

• Change Audio Speed in Adobe Audition: 3 Working Methods

  Published 2026-08-20

  Change audio speed in Adobe Audition with the JKL shuttle, Stretch and Pitch, or the Time and Pitch effect. See each method plus a local browser alternative.

  

• Audio Pitch Changer Alternative: Run Pitch Shifts Locally

  Published 2026-08-20

  Need an audio pitch changer alternative? This local browser tool shifts -12 to +12 semitones and exports a complete PCM16 WAV without uploading your file.

  

• How to Join Audio Files the Audacity Way in Your Browser

  Published 2026-08-20

  Get Audacity-style audio joining in your browser. Combine 2-10 files in any order and download a gap-free PCM16 WAV. No install, no upload, no codec setup.

  

• Save Equalized Audio as a WAV with a Three-Band EQ

  Published 2026-08-19

  Apply three peaking biquads to any browser-decodable audio and save the result as a new PCM16 WAV — all inside the current tab.

  

• App to Add Reverb to Audio Without Uploading

  Published 2026-08-19

  Need an app to add reverb to audio without uploading? This browser tool runs locally, applies a three-tap reverb, and exports a PCM16 WAV.