Text-to-Speech (TTS)
Technology that converts written text into spoken audio using AI-generated voices that sound increasingly human-like.
What is Text-to-Speech (TTS)?
Text-to-Speech (TTS) converts written text into spoken audio using AI-generated voices.
Modern TTS systems use neural networks to create natural-sounding speech that can adjust pace, tone, and even emotion. You can control reading speed, choose from different voices, and some tools can even clone specific voices.
Builders use TTS to add voice features to apps, create audiobooks, generate podcast content, or make products accessible. Popular options include ElevenLabs for voice cloning, Google Cloud TTS for reliable basics, and Amazon Polly for scale.
Pricing ranges from free tiers (Google gives you 1 million characters/month free) to premium voice cloning at $5-30/month. Most charge per character or per minute of audio generated.
Good to Know
Modern TTS uses neural networks to create natural-sounding voices, not robotic speech
Works across devices - computers, phones, tablets, and can be embedded in apps via API
Premium services like ElevenLabs can clone specific voices with just a few minutes of audio
Most platforms offer adjustable speed, pitch, and emphasis for different use cases
Free tiers exist from major providers - Google gives 1M characters/month at no cost
How Vibe Coders Use Text-to-Speech (TTS)
Adding voice narration to your SaaS product for accessibility
Generating audiobook versions of your written content in minutes
Creating podcast episodes from blog posts without recording
Building a voice assistant for your app that reads notifications aloud
Making tutorial videos with AI narration instead of recording voiceovers
Frequently Asked Questions
Related Terms
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