Morse code beeps with a clear dot-dash rhythm. Best for short text and readable pacing.
FlipBits
Text To Audible Code
This web demo only covers text input and audio generation. Download the Android APK for visualization. Click Repo or Android APK to open the matching page.
Start Here
Mode Overview
Pick a mode, enter text, and generate audio first.
Bit-by-bit pulses with the strongest personality. Best for hearing the transmission itself.
Telephone-keypad-like dual tones. More compact than flash and easier to compare symbol structure.
Dense 16-FSK tones for faster, shorter audio. Best when you want compact transmission.
Preview
下载 WAV正在等待 WebAssembly 编码器接入。
生成进度
Result Summary
Mode
Profile
Duration
Sample Rate
About FlipBits
FlipBits turns text into audible encoded audio. The Android app also visualizes playback, waveforms, text encoding, and the binary content behind each character or word in sync; this page is only a quick preview of how the different modes sound.
flash is a deliberately entertainment-first mode: it changes low / high bit Hz, bit duration, and bit spacing to imitate different emotional speaking tones while intentionally ignoring transmission efficiency and noise resistance.
Audio generated by every mode can be decoded in the Android app; for the full experience, download the Android APK from Releases. If you like FlipBits, please give it a star at https://github.com/camellia2077/FlipBits.