Slice narration into perfect clips with AI alignment
Upload long audio, paste your script, and AudioSlicer AI aligns every sentence, slices the clips, and packages them into a ready-to-use ZIP with a CSV manifest.
3 free minutes on signup. No credit card required.
Built for narrators, voice actors, and editors
Upload & paste script
Drop your MP3 or WAV and paste the narration script. Our pipeline handles the rest.
AI word alignment
AssemblyAI aligns every word to the audio timeline with sub-second precision.
Sentence-level slicing
Clips are sliced at natural sentence boundaries, ready for video editing or game audio.
ZIP + CSV manifest
Download a ZIP of WAV clips plus a CSV manifest with text, timestamps, and filenames.
Browser-side rendering
Audio slicing happens in your browser to keep costs low and your files private.
Secure & scoped
Every user sees only their own jobs, transactions, and credit balance.
Subscription plans
Monthly minutes for every narration workflow. Upgrade, downgrade, or cancel anytime.
Lite
For hobbyists and first-time narrators.$4.99/mo
Billed monthly
90 minutes / month
- 90 minutes of audio slicing per month
- Up to 15-minute file uploads
- WAV & MP3 export with CSV manifest
- In-browser audio playback previews
- Create up to 3 project folders
Pro
For professional narrators and editors.$12.99/mo
Billed monthly
300 minutes / month
- 300 minutes of audio slicing per month
- Up to 45-minute file uploads
- Priority AI timestamp processing
- Unlimited project folders & audio storage
- Individual clip & bulk ZIP downloads
Studio / Team
For production studios and teams.$29.99/mo
Billed monthly
1,000 minutes / month
- 1,000 minutes of audio slicing per month
- Up to 2-hour long-form file uploads
- Ultra-priority dedicated processing queue
- Full workspace folder export (.ZIP)
- Multi-seat team access
Frequently Asked Questions
Still have questions?
Our team is here to help you get started.