Text to Speech: Native Audio for Multilingual Video

Text to Speech (TTS) is a technology that converts written text into spoken audio. Kling AI can turn scripts and character lines directly into dialogue within a video. Kling VIDEO 3.0 goes beyond a standalone text-to-speech generator by generating visuals, dialogue, and sound together, with support for multiple characters, languages, dialects, and accents.

Write your dialogue or narration in the prompt, using character names and dialogue tags such as [Character Name]: "Dialogue text" to identify each speaker. Voice options vary by workflow. Kling VIDEO 3.0 can generate dialogue as part of Native Audio, while supported character-reference workflows can use a saved or extracted voice tone. If you already have a video, the dedicated Kling AI Lip Sync tool also lets you generate speech from text or add your own audio and sync it to the character on screen.

AI-generated voices can already sound very natural. If you want a voice that better fits your needs, you can provide reference audio to help guide AI voice generation from text. Choosing the right voice can also help character dialogue feel more natural and better suited to the scene.

Kling VIDEO 3.0 supports dialogue in Chinese, English, Japanese, Korean, and Spanish, including language switching within the same video. It also supports regional dialects and accents, including Cantonese and Sichuanese as well as American, British, and Indian English accents.

Yes. Kling VIDEO 3.0 can handle dialogue between multiple characters and keep each line with the correct speaker when you clearly write the character names and dialogue in the prompt. It also supports scenes with three or more characters, making it useful for conversations, interviews, and group scenes.

Credit usage depends on the model, video length, resolution, audio options, and other settings you choose. Native Audio and additional voice features may use extra credits. Because credit requirements can change as Kling AI models and plans are updated, check the generation panel for the current cost before creating your video. You can also refer to the Kling membership plan for more information.

Kling AI uses technical and organizational measures, including encryption and access controls, to help protect user data. Data may be processed to provide and improve the service, maintain safety and security, comply with legal obligations, and for other purposes described in the Kling AI Privacy Policy. Where applicable, users may also request deletion of their data.