Audio
Eleven v4
Read a voiceover script with Eleven v4, using audio tags to direct delivery.
- Text to speech
Sign in to create. Review the credit cost in the studio before running.
Catalog preview for Eleven v4. Review your own result before publishing.
A starting point.
Read a voiceover script with Eleven v4, using audio tags to direct delivery. Keep spoken words and performance cues easy to distinguish.
Before you publish.
Listen for pronunciation, pauses and any cue read aloud. Check names and numbers against the script.
Review the quote before running. A failed generation releases its reserved credits. Download the results you want to keep; stored media is retained for 30 days.
Settings and model questionsCheck the available settings and guidance when preparing your input.
Inputs and settings
Provide text and select voice. Use apply_text_normalization for numbers and dates, and language_code when you need a particular language.
Adjust stability and similarity_boost separately. Select output_format for delivery; timestamps requests timing data, which you should check against the audio.
Inputs, all modes and APIModel IDs, current input limits and the API generation workflow.
Supported inputs
These fields come from the current studio form for elevenlabs/tts/eleven-v4. Other modes may require different inputs.
| Input | Type | Requirement | Options and limits |
|---|---|---|---|
text | Text | Required | Min. characters: 1 · Max. characters: 5000 |
apply_text_normalization | Text | Optional | — |
language_code | Text | Optional | — |
output_format | Text | Optional | mp3_22050_32, mp3_44100_32, mp3_44100_64, mp3_44100_96, mp3_44100_128, mp3_44100_192, pcm_8000, pcm_16000, pcm_22050, pcm_24000, pcm_44100, pcm_48000, ulaw_8000, alaw_8000, opus_48000_32, opus_48000_64, opus_48000_96, opus_48000_128, opus_48000_192 |
seed | Whole number | Optional | ≥ 0 · ≤ 4294967295 |
similarity_boost | Number | Optional | ≥ 0 · ≤ 1 |
stability | Number | Optional | ≥ 0 · ≤ 1 |
timestamps | On/off | Optional | — |
voice | Text | Optional | — |
Check the full model schema for all options and cross-field rules. Request a quote for your selected settings before generating.
Use Eleven v4 through the API.
Start with this model ID for the endpoint featured on this page:
elevenlabs/tts/eleven-v4
Input requirements belong to this model ID. Check a different mode’s schema separately when switching modes.
Check the current model schema for supported inputs and options. Other tasks may use different model IDs.
From quote to result.
Request a credit quote for your input and settings before submitting a generation. A sample output or the price of another model is not a quote for your request.
Follow the generation workflow, then poll the job for its status and result. The API and studio use the same balance.