Pro tip: Use ⌘K to quickly search anything in Kazi
Pro tip: Use ⌘K to quickly search anything in Kazi
Pro tip: Use ⌘K to quickly search anything in Kazi
Pro tip: Use ⌘K to quickly search anything in Kazi
Pro tip: Use ⌘K to quickly search anything in Kazi
You update a lesson slide, but the narration still references old content. Re-recording means booking studio time, matching the original audio quality, and re-syncing with slides. Multiply that across 50 lessons and 3 languages, and you are spending more time on audio production than on teaching. Students notice the inconsistencies when old and new recordings are mixed.
Write your lesson script, choose an instructor voice, add emphasis instructions for key terms, and generate. When content changes, just update the script and regenerate — the voice stays identical. Create the same course in multiple languages without hiring translators who can also narrate. Embed directly in your LMS.
Draft the narration script for each lesson module with natural speaking language.
Select a clear, authoritative voice that matches your course brand and subject matter.
Mark key terms and concepts for emphasis so the AI stresses important information.
Generate audio for each lesson. Preview and adjust tone before finalizing.
Download audio files and embed them alongside slides in your learning management system.
Content changed? Update the script and regenerate narration in seconds, not hours.
Generate the same lesson in 70+ languages without hiring multilingual narrators.
Mark key terms for vocal emphasis so students catch important concepts.
Every lesson sounds like the same instructor — no variation between recording sessions.
Studio-grade output from OpenAI TTS and ElevenLabs models. No background noise, no retakes.
Export in formats compatible with Moodle, Teachable, Thinkific, and other LMS platforms.
Update a script and regenerate in
Languages for one course
Cost per lesson narration (approx.)
Narration regeneration time
“When a lesson changes, just update the script and regenerate — same voice, same quality, every lesson. No re-recording narration every quarter.”
Built for course creators
Always-current lesson narration
Explore how KAZI voice synthesis works for other workflows.