Human-like delivery
Dynamic pitch, speaking rate, emphasis and natural pauses make every sentence sound alive — not robotic.
TTS · Book summaries · English · Urdu · Hindi
Generate TTS voiceovers & listen to book summaries
Cosette turns your script into natural English, Urdu & Hindi speech with 10 AI voices — and hosts original book summaries you can read or listen to online.
★★★★★
Rated 4.9/5 by 2,100+ creators
10 neural voices
Book summaries
Free in browser
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Generate TTS — English, Urdu or Hindi
Paste your text, pick a voice, press play — then explore book summaries you can listen to too.
Welcome to Cosette
Cosette turns your written script into clear, natural speech in English, Urdu, and Hindi. Choose a voice, paste your narration, and generate a polished voiceover in seconds — ready for YouTube, courses, podcasts, and product demos.
No studio booking. No waiting on voice talent. Just professional AI narration you can preview, download, and publish with confidence.
10
Realistic voices
2,100+
Happy creators
1M+
Words narrated
99%
Pronunciation accuracy
Why Cosette
The most natural English, Urdu & Hindi text-to-speech
Built for creators, educators and businesses who need authentic voiceovers that listeners trust.
Perfect pronunciation
A verified phonetic dictionary handles tricky words, names and Urdu-origin terms so every word is read the right way.
Studio-grade mastering
Warmth, presence and air EQ, de-essing, compression and loudness normalization deliver broadcast-ready audio.
Voiceovers in seconds
Paste your script, choose a voice and generate. No software, no recording gear, no studio time required.
3 languages, 10 personas
English, Urdu and Hindi voices — from deep documentary narration to bright, youthful energy. Pick the perfect persona for your brand.
Commercial license
Use your Hindi voiceovers on YouTube, courses, ads and IVR systems with full commercial rights.
How it works
From script to voiceover in 3 steps
Paste your text
Drop in your script, blog, lesson or video narration in English, Urdu or Hindi. Mixed Hindi-English (Hinglish) is supported.
Pick a voice & style
Choose from 10 English, Urdu & Hindi male and female voices and fine-tune speed and tone to match your project.
Generate & download
Preview instantly, then export clean, ready-to-publish audio for your videos and apps.
Use cases
One TTS for every project
Creators across Pakistan and beyond trust Cosette to give their content a professional voice.
YouTube & Reels
Faceless channels, explainers and shorts with consistent Hindi narration.
E-learning & courses
Turn lessons and study notes into clear Hindi audio for students.
IVR & call centers
Professional Hindi prompts and announcements for phone systems.
Ads & marketing
Punchy promotional voiceovers that grab attention in Hindi.
Audiobooks & podcasts
Narrate stories and articles with warm, natural Hindi voices.
Apps & accessibility
Add a Hindi voice to apps, kiosks and tools for wider reach.
Success stories
Loved by creators & educators
★★★★★
"My faceless Hindi YouTube channel crossed 100k subscribers using Cosette. The Arjun voice sounds exactly like a professional documentary narrator."
★★★★★
"We narrate all our online course lessons with Cosette. The pronunciation is spot-on and students say it feels like a real teacher."
★★★★★
"We replaced expensive studio recordings for our IVR with Cosette. Saved months of work and the Hindi voice quality is fantastic."
Free text to speech & book summaries online
Cosette is a modern text-to-speech (TTS) platform that converts written English, Urdu and Hindi into natural speech — and a home for original book summaries you can read or listen to with the same AI voices. Whether you are a YouTuber, student, teacher or creator, Cosette helps you publish audio faster without a studio.
Unlike robotic legacy systems, Cosette uses neural voices with dynamic prosody, natural pauses, breath modelling and spectral mastering. Pair that with curated summaries for stories you want to explore before (or after) reading the full book.
Generate TTS for any project
Paste a script, pick a voice, and export MP3-ready narration for YouTube, courses, ads and IVR. Mixed Urdu–English and Hinglish scripts are supported for South-Asian creators.
Book summaries you can listen to
Browse Cosette book summaries — original commentary with listen-along TTS. Start with titles like Where's Molly, then generate your own voiceovers on the home tool.
Generate TTS or listen to a book summary
Create English, Urdu & Hindi voiceovers in seconds — or open a Cosette book summary and press play.
Explore
Book summaries & TTS guides
Listen to original summaries, then dive into free tutorials for YouTube, courses and voiceover workflows.
Where's Molly — book summary
Original English summary by Zohaib Akeel — read the story flow and listen with Cosette TTS.
Read & listen →
Hindi text-to-speech guide
Voice selection, script tips and export workflow for natural Hindi voiceovers.
Read guide →
Urdu TTS for YouTube
How Pakistani creators use Urdu AI voiceovers for explainers and Reels.
Read guide →
FAQ
Frequently asked questions
Is the text-to-speech generator free?
Yes. You can convert English, Urdu & Hindi text to speech for free and preview all 10 AI voices directly in your browser before exporting your audio.
Are the voices natural and human-like?
Absolutely. Cosette uses neural voices with dynamic prosody, natural pauses, subtle breath modelling and studio mastering, so the output sounds like a real narrator rather than a robotic voice.
What are Cosette book summaries?
Original summaries written for Cosette that you can read and listen to with AI voices. They are independent commentary — not affiliated with publishers — and are meant to complement, not replace, buying the official book.
Can I use the voiceovers commercially on YouTube?
Yes. Audio generated with Cosette can be used for YouTube videos, online courses, advertisements, IVR systems and other commercial projects.
Which languages and voices are supported?
Cosette includes 10 voices across English, Urdu and Hindi — both male and female. Each has a unique tone, accent, age and speaking style so you can match any brand or project.
Do I need to install any software?
No. Cosette runs entirely in your browser on any device — phone, tablet, laptop or desktop. There is nothing to download or install.
Contact us
Let's talk about your project
Questions, custom voices or enterprise plans? Send us a message and we'll reply within one business day.
- Emailhello@cosetteai.com
- Live chatReply within 1 business day
- OfficeIslamabad, Pakistan