Audio Creation
Custom Music And Sound Effects For Your Books
Generate background music, ambient soundscapes, chapter transitions, and sound effects for audiobooks and trailers.
Auto-Composed
Royalty-Free
Features
Professional Audio Tools For Every Author
Music Generation
Generate custom background music in any genre and mood. Ambient, dramatic, romantic, suspenseful — tailored to your book's tone.
Sound Effects Library
Access thousands of sound effects. Footsteps, doors, weather, nature, sci-fi, fantasy — searchable and categorizable.
Chapter Transitions
Create smooth audio transitions between chapters. Intro music, outro fades, and scene-change sound design.
Ambient Soundscapes
Generate atmospheric background audio. Coffee shop, rain, forest, ocean, city — perfect for audiobook immersion.
Custom Music
Original tracks generated on demand
500+
Curated sound effects library
Royalty-Free
Use anywhere without licensing fees
Unlimited Use
No restrictions on your projects
Music Generation
Original Music Generation
Describe the mood and genre you want, and creates unique, original tracks tailored to your audiobook, trailer, or podcast. Full-length scores or short transitions -- whatever you need.
- Describe mood/genre, get unique tracks
- Ambient soundscapes for audiobooks
- Chapter transition music
- Full-length background scores
- Stems for mixing
Sound Effects
Professional Sound Effects Library
Browse our curated collection of over 500 high-quality sound effects organized by category. From nature and weather to action and dramatic effects, find exactly what you need.
- 500+ curated sound effects
- Nature/weather/urban ambience
- Action and dramatic effects
- UI and notification sounds
- Category-based browsing
Use Cases
Who Uses Our Audio Tools
Audiobook Producers
Add ambient music and smooth chapter transitions to your audiobooks. Create immersive listening experiences with background soundscapes that match your story's mood.
Trailer Creators
Score your book trailers with dramatic, tension-building music and impactful sound effects. Make every scene resonate with the perfect audio backdrop.
Podcast Authors
Create professional intro and outro music for your author podcast. Stand out with custom jingles, transition sounds, and branded audio identity.
How It Works
Create Custom Audio In Three Easy Steps
01
Choose Your Audio
Select music generation, sound effects, or ambient soundscapes. Set the mood, genre, and duration.
02
Generate & Preview
Generates custom audio tailored to your specifications. Preview and regenerate until it's perfect.
03
Download & Use
Download high-quality audio files. Use in your audiobooks, trailers, or marketing content.
FAQ
Frequently Asked Questions
Are the tracks royalty-free?
Yes. All Generated music and sound effects are 100% royalty-free. Once you create or download audio, you can use it in your audiobooks, trailers, podcasts, and marketing materials without any additional licensing fees.
Can I customize the music?
Absolutely. You can adjust tempo, mood, instrumentation, and duration. Regenerate tracks with different parameters until you get exactly the sound you want. You also receive stems for advanced mixing.
What audio formats?
Audio is available in MP3, WAV, and FLAC formats. WAV files are uncompressed for maximum quality, while MP3 files are optimized for smaller file sizes. FLAC offers lossless compression.
Can I use it outside CruxOne?
Yes. All generated audio is yours to use anywhere. Use it in YouTube videos, podcasts, social media content, presentations, or any other creative project without restrictions.
Ready To Add Professional Audio To Your Books?
Create custom music, sound effects, and soundscapes that bring your stories to life.