AI Voice & Dubbing Tool

Q: Will scripts or generated audio be uploaded to any server?

Never. All speech synthesis, pause handling, and audio encoding run locally inside your browser memory with zero server uploads.

Q: How can I make the synthesized voice sound more natural and engaging?

Insert pause tags between clauses to mimic natural speech rhythm, and adjust the pitch and speed sliders slightly to fit the mood.

100% Client-Side Sandbox · Zero Audio Uploads

Multi-role dubbing and script reading tool for creators. Natural breath pauses, multi-voice tone adjustments, fast text cleaning, and lossless audio export with zero server uploads.

Script Presets:

Insert Pauses:

Characters: 0 Words: 0 Est. Duration: 00:00

Select Voice / Tone: System Neural Engine

Voice Role Preset:

Volume: 100%

Speech Rate:

1.00x

0.5x 1.0x 1.5x 2.0x

Voice Pitch:

1.00

0.5 1.0 1.5

Ready to preview or export

3 Steps to Dub Professional Voiceover

Step 1:

Input Script & Insert Pauses

Paste your script and use pause chips to add natural breathing room between lines.

Step 2:

Choose Voice & Adjust Tone

Select a high-fidelity local voice, adjust speed and pitch for the right emotional delivery.

Step 3:

Preview & Export Audio

Listen to real-time playback and export high-quality lossless WAV files for editing.

Frequently Asked Questions

Q: Will scripts or generated audio be uploaded to any server?

Never. All speech synthesis, pause handling, and WAV encoding run 100% locally inside your browser memory, ensuring complete privacy.

Q: How can I make the synthesized voice sound more natural and engaging?

Insert [0.3s] or [0.5s] pause tags between clauses to mimic natural speech rhythm, and adjust the pitch and speed sliders slightly to fit the mood.

Q: Which video editors support the exported WAV audio format?

The audio is exported as standard 16-bit PCM lossless WAV, fully compatible with CapCut, Premiere Pro, Final Cut Pro, DaVinci Resolve, and all major video tools.