The Ultimate Guide to ElevenLabs Speech Synthesis Prompts

Written by PromoAmbitions - January 30, 2024

Welcome to the most comprehensive tutorial guide on ElevenLabs prompting. In this guide, we will explore the various aspects of prompting in ElevenLabs and provide you with in-depth insights into its features. Let's get started!

Comprehensive Description and Analysis

ElevenLabs provides a resource on prompting that includes instructions on introducing pauses, influencing rhythm and cadence, and specifying break times. The resource mentions that pauses can be programmatically introduced using syntax and specifies the time in seconds for the pause. However, the effectiveness of these pauses can vary, as the AI handles them differently based on the voice used. The resource also highlights the importance of describing break time in seconds and mentions that pauses longer than 3 seconds are not currently supported.

In order to test the pause function, an example is provided where a pause of 2.5 seconds is added within a prompt. However, upon generating the prompt, the resulting speech sounds strange and unnatural. It is recommended to use the specified code for adding pauses and to keep the length of the pause within 3 seconds.

The resource also discusses pronunciation, mentioning that desired pronunciations can be specified using the International Phonetic Alphabet (IPA) or the CMU rabet pronunciations. However, it acknowledges the complexity of IPA and suggests that users consult experts or rely on ElevenLabs to develop tools that simplify the pronunciation process for subscribers. The current approach of using these complex pronunciations might not be user-friendly for non-experts.

Emotional expression in prompts is addressed, with the resource recommending a book-like writing style to convey specific emotions. Dialogue tags are suggested as a way to express emotions, but it is mentioned that the AI might not always accurately interpret the intended emotion. Users might have to remove prompts manually during editing to achieve the desired emotional tone.

The resource also touches on pacing, highlighting user feedback that suggests using a singular long sample for voice cloning produces better results compared to multiple smaller samples. It is theorized that using multiple small samples can cause pacing issues and faster speech. To control pacing, a book-like writing style is recommended, with segmentations using commas to create pauses or control the speed of the generated voiceover.


In conclusion, ElevenLabs provides a comprehensive resource on speech synthesis prompts. It offers instructions for introducing pauses, specifying break times, and controlling pacing. While the system has certain limitations, such as the inability to handle pauses longer than 3 seconds and the complexity of specifying pronunciations using IPA, it still provides a powerful tool for generating voiceovers. Users can experiment with different techniques and prompts to create customized and high-quality voiceovers.


  • Can I introduce pauses longer than 3 seconds in ElevenLabs prompts?

    No, ElevenLabs currently supports pauses of up to 3 seconds in length. It is recommended to keep the length of pauses within this limit to ensure optimal results.

  • Is there an easier way to specify pronunciations in ElevenLabs?

    Currently, the recommended approach for specifying pronunciations in ElevenLabs is to use the International Phonetic Alphabet (IPA) or the CMU rabet pronunciations. However, the complexity of IPA might make it difficult for non-experts. It is suggested to wait for ElevenLabs to develop tools that simplify the pronunciation process.

  • How can I convey specific emotions in the generated voiceovers?

    To convey specific emotions, a book-like writing style can be used, with dialogue tags to express emotions. However, the AI might not always accurately interpret the intended emotion, and prompts might need to be manually removed during editing to achieve the desired emotional tone.

  • Is it necessary to use a singular long sample for voice cloning?

    While some users have reported better results with a singular long sample compared to multiple smaller samples, it might not be a universal solution. The AI system stitches samples together without any separation, potentially causing pacing issues and faster speech. Using a book-like writing style with commas to create pauses or control pacing can help improve the overall quality of voiceovers.

  • Where can I find more AI-related tutorials and content?

    For more AI-related tutorials and content, you can visit the channel and explore the vast range of tutorials and concepts covered. The channel offers a deep dive into AI platforms and concepts, providing valuable insights for AI enthusiasts and learners.

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