What are the benefits of ASMR Spatial Timeline?

Place multiple dialogue clips from different directions, making it useful for ASMR conversations, voice drama, and game dialogue drafts.. Set start time and spatial position per clip, giving more control than tools that apply one effect to an entire file.. Combine HRTF panning with fade controls to create headphone-friendly distance and direction cues.. Processing stays in the browser, so unreleased dialogue, recordings, and production material are not sent to a server..

Is ASMR Spatial Timeline free?

Yes, it is completely free to use, and no registration is required. Tool processing happens entirely in your browser, and your input content and uploaded files are not sent to a server. Our first-party improvement metrics use no cookies, visitor IDs, or session IDs and store only normalized page paths and daily counts for fixed event IDs.

ASMR Spatial Timeline

Arrange multiple clips on a timeline and place each sound in 3D space

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About ASMR Spatial Timeline

ASMR Spatial Timeline is an audio mixer for arranging multiple audio files like a script and assigning a spatial position to each clip. While a typical 3D audio tool moves one sound source along a continuous path, this tool focuses on clip-by-clip placement: line 1 from the left ear, line 2 from the right ear, a sound effect from behind, and ambience in the center.

Add several audio files, then adjust each clip's start time, volume, fade, and spatial preset. Presets such as left ear, right ear, front, behind, close left, close right, and distant center make it practical to create ASMR dialogue, voice drama scenes, game dialogue mockups, and video sound design without opening a full DAW. The timeline view helps you check spacing and overlap while switching between full preview and single-clip preview.

All audio processing runs locally through the Web Audio API. Your files are not uploaded to a server, so private narration, unreleased dialogue, and in-progress production audio remain in your browser. Export the finished mix as MP3 or WAV for headphone-friendly ASMR-style placement, simple binaural scenes, or quick game audio drafts.

How to use ASMR Spatial Timeline

Add multiple audio files such as MP3, WAV, or M4A. The clips are automatically arranged on the timeline.
Adjust each clip's start time, volume, fade in, and fade out. You can overlap clips or play them one after another.
Choose a spatial preset such as left ear, right ear, front, behind, close left, or close right for each clip.
Preview the full scene or a single clip, then export the final mix as MP3 or WAV.

Benefits of ASMR Spatial Timeline

Place multiple dialogue clips from different directions, making it useful for ASMR conversations, voice drama, and game dialogue drafts.
Set start time and spatial position per clip, giving more control than tools that apply one effect to an entire file.
Combine HRTF panning with fade controls to create headphone-friendly distance and direction cues.
Processing stays in the browser, so unreleased dialogue, recordings, and production material are not sent to a server.