Kirexa: Vocal Remover Offline

Remove vocals, split songs into clean stems, and strip out background noise — all on your phone, fully offline. Kirexa runs studio-grade AI audio tools 100% on-device, so your files are never uploaded to any server and nothing is tracked. Other apps send your audio to the cloud. Kirexa doesn't.

🎤 Vocal remover & karaoke maker
Pull a clean acapella or instrumental from any song. Remove vocals to make karaoke, sing over the backing track, or grab a vocals-only stem for remixing — an offline vocal remover with no cloud round-trip.

🎚️ Stem splitter
Separate any track into vocals, drums, bass, and other stems. Built for remixes, mashups, sampling, and practice. Multi-track source separation, right on your device.

🔇 AI noise removal
Strip background noise, hiss, hum, room tone, and chatter from voice memos, interviews, podcasts, and field recordings. One tap — no fiddly dB knobs. Kirexa's AI noise remover tunes itself.

🎛️ Audio editor
More than a vocal remover: trim clips, remove silent gaps automatically, normalize loudness (LUFS/peak), and adjust speed. A full lightweight audio editor in one app.

📝 Transcribe audio to text
On-device speech-to-text in 90+ languages. Turn voice memos, interviews, and lectures into text and export the transcript — your recordings never leave your phone.

📦 Batch export
Queue a whole folder and let Kirexa process it in the background — clean, split, or remove vocals from many files at once.

🔒 Private by design
Every AI model runs on-device. Your audio is processed on your phone and stays there. No account required to start, no uploads, no servers, no tracking. Works fully offline once models are downloaded.

Why Kirexa
• Offline vocal remover — extract instrumentals & acapellas
• Karaoke maker from any song
• Stem splitter — vocals, drums, bass & more
• AI background noise & hum removal
• Trim, silence removal, loudness & speed tools
• On-device speech-to-text (90+ languages)
• 100% on-device — works offline, nothing uploaded
• Batch processing for big jobs
• Export in standard audio formats (WAV & more)

Free vs Pro
Start free with monthly AI minutes included. Upgrade to Pro for:
• No monthly minute cap
• Unlimited audio exports
• Full stem isolation
• Batch export
• Every tool unlocked

Built for musicians, producers, singers, podcasters, and video editors — anyone who needs a private, offline vocal remover, stem splitter, or noise remover without sending files to the cloud.

Download Kirexa — remove vocals, split stems, and clean up audio, 100% offline.