Audio Joiner Online
Merge multiple audio files into one continuous WAV without uploading them.
Multi-file100% PrivateNo SignupWAV Export
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Workflow
Join the rough clips, then mix the vocal chain
After merging voice notes, hooks, or section drafts, the next production step is usually a cleaner vocal mix. A preset gives that session a finished starting chain fast.
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Frequently Asked Questions
Is this tool really free?
Yes — every Rys Up Audio tool is 100% free, with no signup, watermark, or paid credits. File-size and shared-worker limits are stated inside tools that use uploads or public AI services.
Do you upload my audio to a server?
Most tools process audio entirely in your browser via the Web Audio API. AI-powered stem splitting and vocal removal upload audio to third-party public workers, so you should not submit private or sensitive recordings.
What audio formats are supported?
Every tool accepts MP3, WAV, FLAC, M4A, and OGG up to 50 MB per file. Most exports are 16-bit WAV; the high-quality vocal separator returns 320 kbps MP3.
Does this work on mobile?
Yes — every tool is responsive and works in iOS Safari and Android Chrome. Some tools (like the virtual piano) are optimized for multi-touch.
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