The text to convert to speech
The voice to use for speech generation
Voice stability (0-1)
Similarity boost (0-1)
Style exaggeration (0-1)
Speech speed (0.7-1.2). Values below 1.0 slow down the speech, above 1.0 speed it up. Extreme values may affect quality.
Whether to return timestamps for each word in the generated speech
The text that came before the text of the current request. Can be used to improve the speech's continuity when concatenating together multiple generations or to influence the speech's continuity in the current generation.
The text that comes after the text of the current request. Can be used to improve the speech's continuity when concatenating together multiple generations or to influence the speech's continuity in the current generation.
Language code (ISO 639-1) used to enforce a language for the model. Currently only Turbo v2.5 and Flash v2.5 support language enforcement. For other models, an error will be returned if language code is provided.
A configurable parameter. Defaults to true in the Playground.
Explore different use cases and parameter configurations
The text to convert to speech
The voice to use for speech generation
Voice stability (0-1)
Similarity boost (0-1)
Style exaggeration (0-1)
Speech speed (0.7-1.2). Values below 1.0 slow down the speech, above 1.0 speed it up. Extreme values may affect quality.
Whether to return timestamps for each word in the generated speech
The text that came before the text of the current request. Can be used to improve the speech's continuity when concatenating together multiple generations or to influence the speech's continuity in the current generation.
The text that comes after the text of the current request. Can be used to improve the speech's continuity when concatenating together multiple generations or to influence the speech's continuity in the current generation.
Language code (ISO 639-1) used to enforce a language for the model. Currently only Turbo v2.5 and Flash v2.5 support language enforcement. For other models, an error will be returned if language code is provided.
A configurable parameter. Defaults to true in the Playground.
Complete guide to using elevenlabs/text-to-speech-multilingual-v2
ElevenLabs Text to Speech API on Uptech API: Transform Text into Lifelike Voices
Discover the ElevenLabs API for text to speech, featuring natural voices, multilingual support, and easy integration via ElevenLabs API key. Explore ElevenLabs API models on Uptech API for seamless audio generation.
What is ElevenLabs Text to Speech API?
The ElevenLabs text to speech API converts written text into natural-sounding speech using advanced AI models. It's a powerful tool for developers and creators seeking high-quality audio output.
Core Functionality:
Transforms text inputs into audio files with realistic intonation, rhythm, and pauses, addressing the need for engaging voiceovers without hiring actors.
Integration Ease:
Supports ElevenLabs API key for secure access, enabling seamless embedding in apps, websites, and workflows to solve manual narration challenges.
Versatile Applications:
Utilizes ElevenLabs API models like multilingual v2 for global reach, helping users overcome language barriers in content creation.
Key Features of ElevenLabs Text to Speech API
The ElevenLabs API stands out with features that directly tackle common audio production pain points, such as unnatural voices and high costs.
Natural Voice Generation:
Produces lifelike speech with seamless inflection and pauses, eliminating robotic tones that disengage listeners.
Multilingual Capabilities:
Enforces language codes in ElevenLabs API models like Turbo v2.5, solving accessibility issues for international audiences.
Voice Cloning:
Clones custom voices via ElevenLabs API key, addressing the demand for personalized branding without expensive recordings.
Latency Optimization:
Balances quality and speed with options like max optimization, fixing delays in live streaming and interactive apps.
Text Normalization:
Automatically handles numbers, acronyms, and mispronunciations, reducing errors that frustrate users in professional outputs.
Seamless Stitching:
Uses previous/next text or request IDs for smooth audio concatenation, overcoming disjointed clips in long-form content.
Use Cases for ElevenLabs Text to Speech API
From education to entertainment, the ElevenLabs text to speech API powers diverse applications, driving engagement and efficiency.
Audiobooks and Podcasts:
Generate narrated books or episodes quickly, saving time for creators facing tight deadlines.
E-Learning Narration:
Create voiceovers for courses in multiple languages, helping educators reach global students without voice talent.
Voice Assistants:
Integrate into apps for responsive interactions, solving the need for natural responses in customer support bots.
Game Dialogue:
Produce character voices on-demand, addressing developers' challenges with scalable, expressive audio in games.
How to Use ElevenLabs Text to Speech API on Uptech API
Get started with ElevenLabs TTS API in just a few steps on Uptech API's intuitive platform.
01Step 1 – Log in and Get Your Free ElevenLabs API Key: Create a free account on Uptech API to receive an ElevenLabs API key, granting instant access for testing.
Step 1 – Log in and Get Your Free ElevenLabs API Key:
Create a free account on Uptech API to receive an ElevenLabs API key, granting instant access for testing.
02Step 2 – Enter Text in the Playground: Open the Uptech API Playground, paste your text, and select from ElevenLabs API models like Turbo v2.5.
Step 2 – Enter Text in the Playground:
Open the Uptech API Playground, paste your text, and select from ElevenLabs API models like Turbo v2.5.
03Step 3 – Generate and Preview Audio: Run the process to create speech using ElevenLabs text to speech API; preview the natural-sounding results immediately.
Step 3 – Generate and Preview Audio:
Run the process to create speech using ElevenLabs text to speech API; preview the natural-sounding results immediately.
03Step 4 – Download or Integrate: Save the audio file or integrate the ElevenLabs API into your projects for scalable use.
Step 4 – Download or Integrate:
Save the audio file or integrate the ElevenLabs API into your projects for scalable use.
Why Choose Uptech API for API Integration
Affordable AI API Pricing with Credit System:
Uptech API provides affordable AI API access to leading models through a flexible credit-based system. This pay-as-you-go AI API approach ensures you only pay for what you use, making it cost-effective for startups, agencies, and enterprise projects involving tools like ElevenLabs background noise remover API.
Free Trial AI API in Playground:
Test any of our APIs for free in the AI API Playground before integration, including free ElevenLabs audio isolation online. Log in to Uptech API, get a free API key, try different prompts, adjust parameters, upload files, isolate speech instantly, and preview results without committing to a plan—perfect for evaluating performance in a real environment.
Simple and Developer-Ready AI API Integration:
Easily integrate powerful AI capabilities with our clear AI API documentation and step-by-step examples. Uptech API provides direct access to ElevenLabs Voice Isolator API endpoints, allowing developers to add background noise removal and speech isolation into apps, workflows, or production pipelines in just minutes, whether building chatbots, generating images, or creating videos.
Fast, Scalable, and Studio-Grade AI API Performance:
Experience 99.9% uptime, low latency AI API responses, and high concurrency handling with optimized infrastructure. Uptech API processes requests quickly and delivers professional-quality results, ideal for ElevenLabs isolate speech API in podcasts, films, and livestreams—from small-scale prototypes to large-scale production apps.
Robust Data Security:
We prioritize data security by employing encryption technology to ensure your information is safe and protected. Your data will not be exposed or compromised when using our services, including integrations with ElevenLabs Audio Isolation API.
24/7 Monitoring, Customer Support, and Complete AI Platform:
Uptech API offers 24/7 monitoring and customer support with a professional technical team always available to assist. As part of a complete AI platform, alongside ElevenLabs background noise remover API, you get access to models for images, video, and other audio tools—all in one place for easy experimentation, testing, and scaling of projects.