Omnibus

Collection

Recording & Editing

Record, trim, and remix audio — right in your browser. 8 tools, free, no sign-up, nothing uploaded.

Sound Text TransferSend a short text message between two devices using only sound — encode to tones, decode by mic.Mic TestTest your microphone in your browser — a live waveform and level meter, an input picker, and record a clip to hear yourself. Nothing uploaded.Voice RecorderRecord voice or mic audio in your browser with pause/resume and a live waveform, then download as WebM, WAV, or MP3. Nothing uploaded.Audio CutterTrim MP3 and audio files on a waveform, add fade in/out, and export MP3 or WAV — a ringtone maker and clip cutter that runs in your browser. Nothing uploaded.Audio CompressorShrink MP3, WAV, and other audio files in your browser — pick a bitrate, sample rate, or mono, see the savings, and download. Nothing uploaded.Audio Speed ChangerSpeed up or slow down audio and shift the pitch independently, in real time — make nightcore or slowed edits, slow songs for practice, then download. Nothing uploaded.Vocal RemoverRemove or isolate vocals from a song in your browser with stereo phase cancellation, keep the bass, and download the instrumental as MP3 or WAV. Nothing uploaded.Voice ChangerChange your voice live in your browser — robot, deep, chipmunk, alien, telephone, and echo effects heard in real time, with record and download. Nothing uploaded.

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