Audio Tools Guides & Tutorials
Articles, guides and tutorials about audio tools - cut, merge, convert and edit audio files. Featured reading: Voice Recorder in your browser, no signup; How to use Audio Metadata Editor online, free; Change Audio Speed Online - Slow Fast; Format Converter (Advanced) in your browser, no signup.
Voice Recorder in your browser, no signup
Recording audio used to mean installing something. Free in your browser, no account needed.
How to use Audio Metadata Editor online, free
Audio files carry ID3 tags - metadata like title, artist, album, genre, and track number - that music players use to display and organize your library.
Change Audio Speed Online - Slow Fast
Playing a record faster raises its pitch, because speed and pitch are physically the same thing on tape or vinyl.
Format Converter (Advanced) in your browser, no signup
This is an advanced audio converter that gives you fine-grained control over bitrate, sample rate, and channel configuration (mono/stereo) when converting
Audio to Text: what it does and how to use it
This uses the Web Speech API, the speech recognition built into your browser, to turn spoken audio into text.
Audio Converter Online Free: MP3, WAV, OGG, FLAC and AAC
Convert audio between common formats for editing and playback - free online audio converter.
Silence Remover: what it does and how to use it
Automatically detects and removes silent sections from an audio file - useful for tightening up a podcast recording, removing awkward pauses from a voice
Volume Booster: what it does and how to use it
Raising the volume of a recording sounds simple and has a hard limit built into how digital audio works.
Audio Merger in your browser, no signup
Joining audio files sounds trivial and has one detail that decides whether the result is usable: what happens at the joins.
How to use Text to Speech (MP3) online, free
Convert written text into natural-sounding speech and lets you download the result as an MP3 file - useful for creating voiceovers, audio versions of written
MP3 Cutter Online Free: Trim Audio with a Visual Timeline
Cut ringtones and clips from longer audio files - free MP3 cutter with a clear timeline.
Podcast Cover Maker: Free Episode Cover & Card Generator
Turn an episode title and a mood into a Spotify-style square podcast cover and a 9:16 "now playing" episode card, with a decorative waveform.