Audio Creation, Voice Synthesis, and Podcast Production in the Browser
Creating audio content no longer requires expensive studio hardware or dedicated software licenses. Audio369's creator suite provides high-speed apps for recording high-fidelity voice notes, generating natural speech with in-browser text-to-speech, generating focus and meditation binaural beats, and preparing branded podcast episodes. Whether you are launching a podcast, producing short-form video sound design for TikTok and YouTube Shorts, or creating custom smartphone ringtones, these apps streamline your publishing workflow with zero server uploads and instant exports.
1. Text-to-Speech Voice Synthesis
Convert written text into natural spoken audio using your browser's built-in speech synthesis engine. Customize pitch, speed rates, and voice accents with instant playback.
2. Binaural Beats and Frequency Generation
Generate precise carrier tones for focus (Alpha 10Hz), meditation (Theta 6Hz), deep sleep (Delta 2Hz), and Solfeggio frequencies (432Hz and 528Hz) with optional pink noise.
3. Podcast Intro and Outro Merging
Combine your podcast spoken episode with theme music intros and concluding outros in a single click, perfectly leveling volumes across segments.
4. Custom Ringtone and Alert Creator
Isolate 30-second song hooks, apply gentle fade-in and fade-out envelopes, and export custom ringtones formatted for iPhone and Android devices.
Frequently Asked Questions (FAQ)
How do I create a custom ringtone from a song? +
Upload your song to the Ringtone Maker, select your favorite 30-second section using the visual waveform sliders, and export directly as an MP3 or WAV file.
How does the Text-to-Speech (TTS) app work? +
Type or paste your text into the app, choose a voice from your system library, adjust pitch and reading speed, and click Speak or Record to generate speech locally.
What are binaural beats and how do I listen to them? +
Binaural beats send slightly different frequencies to each ear (for example, 200Hz in the left ear and 210Hz in the right ear), creating a 10Hz perceived brainwave tone. You must wear stereo headphones to experience the effect.
Can I record my microphone directly in the browser? +
Yes, our Voice Recorder captures studio-quality microphone audio directly to uncompressed browser memory and lets you download the recording instantly.
How can I add background music beneath my voice recording? +
Use our Add Background Music app to load both your voice track and background music, set the music volume to a lower level (such as 20%), and export a balanced mix.
Can I edit ID3 metadata tags on MP3 files? +
Yes. The Metadata Editor lets you view and update title, artist, album name, genre, and release year tags on your audio tracks.