elevenlabs-js
NodeJS package for ElevenLabs Text to Speech API
Pricing
Free tier
Flat rate
Adoption
↘CoolingLicense
Open Source
Data freshness
Aging · Jun 8, 2026Overview
What is elevenlabs-js?
This open-source NodeJS package provides easy access to the ElevenLabs Text-to-Speech API, enabling developers to integrate high-quality speech synthesis into their applications.
Key differentiator
“elevenlabs-js stands out as a lightweight, easy-to-integrate NodeJS package for accessing ElevenLabs' text-to-speech services, ideal for developers who need to quickly add speech synthesis capabilities without complex setup or configuration.”
Capability profile
Capability Radar
Honest assessment
Strengths & Weaknesses
↑ Strengths
↓ Weaknesses
The ElevenLabs API supports only a limited number of languages, which can be restrictive for applications targeting global audiences.
elevenlabs-js relies entirely on the ElevenLabs Text-to-Speech API, whose service might have downtime or cost increases that directly impact application stability and budget.
The official documentation is basic and does not cover complex scenarios such as custom voice training or handling large-scale speech synthesis requests efficiently.
Switching to another TTS service would require significant refactoring of the application codebase, given the tight integration with elevenlabs-js and its reliance on specific API structures.
The tool may experience performance issues under heavy load due to rate limits imposed by the ElevenLabs service, leading to increased latency or request failures in real-time applications.
Fit analysis
Who is it for?
✓ Best for
Developers looking to quickly integrate ElevenLabs' speech synthesis API into NodeJS projects
Projects requiring high-quality text-to-speech capabilities without the need for complex setup
✕ Not a fit for
Teams needing real-time streaming capabilities (ElevenLabs API may have latency)
Applications that require extensive customization of voice parameters beyond what ElevenLabs offers
Cost structure
Pricing
Free Tier
Available
Open source — free to use
Starts at
$0
Model
Flat rate
Enterprise
None
Performance benchmarks
How Fast Is It?
Ecosystem
Relationships
Alternatives
Next step
Get Started with elevenlabs-js
Step-by-step setup guide with code examples and common gotchas.