Chatter TTS

Voice Cloning Studio

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Chatter TTS

Voice Cloning Studio

Welcome,

Voice Source

Use Default AI Voice (No Reference Voice Required)

Record a 5–10 second sample of the voice you want to clone.

Click to start recording

Sample Name

Language

Upload an audio file to use as a voice sample.

Drag & drop an audio file here

Browse Files

WAV, MP3, M4A, OGG, WebM, FLAC, MP4

Sample Name

Language

Select a saved voice sample to reuse.

No saved samples yet. Record and save one!

Generate Speech

Submitting request...

Your Generated Audio

Time Taken --

Words --

Audio Length --

Download ZIP

Choose or Add Story

Select a Story from the Catalogue:

Loading stories...

Story Title

Album

Story Text

Generation History

Date & Time	Story	Voice	Wait Time	Gen Time	Audio Result

AI Finetunes

Fine-Grained Preprocessing Controls

Text Normalization Clean & normalise characters before synthesis

Nuqta stripping (Hindi) Conjunct simplification (Hindi) Chandrabindu → Anusvara (Hindi)

Smart Chunking Split long text into optimal TTS chunks

Max chars/chunk (Default/Other): 200 Max chars/chunk (Hindi): 100 Max chars/chunk (English): 150 Overshoot limit (chars): 60 Secondary delimiter sub-split Word-boundary force-split fallback Strip quotation marks Replace (!) with (,) for stability

Audio Tail Trim Remove trailing silence between chunks

Clean trim (natural EOS):

Forced trim (forced EOS):

Grace after text end:

Bonus trim for chunks ≤ 40 chars:

Bonus trim for chunks ≤ 80 chars:

Bonus trim for chunks ≤ 120 chars:

Use ffmpeg hard-concat (saves RAM)

Generation Parameters Control expressiveness, variance, speed, and reproduction

Exaggeration: 1.00 Temperature: 0.05 CFG Weight: 1.00

Seed (0 for random):

Reference Speed: 1.00x Output Speed: 1.00x

Batch size:

App Settings

Manage your Studio

Recording Settings

Configure the reading text displayed inside the mobile app for users recording voice samples. Words are grouped by dots (.).

Dot Pause Duration (ms)

English Script

Hindi Script

Manage Albums

Stories are grouped into Albums. Create albums per language and upload a cover image.

Add New Album

Title

Language

Cover Image

Existing Albums

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