Kling 2.6 Pro text to video: AI Synced Audio & 1080p Story Creation

kling/kling-2-6/pro/text-to-video

Generate 1080p videos with synchronized audio directly from text. Supports native English/Chinese prompts and flexible aspect ratios for creation from scratch.

Prompt *

Duration

The duration of the generated video in seconds.

Aspect Ratio (W:H)

The aspect ratio of the generated video frame.

Negative Prompt

Items or qualities to be excluded from the generation (negative prompt).

Generate Audio

Whether to generate native audio for the video. Supports Chinese and English voice output; other languages are automatically translated to English. For English speech, use lowercase letters; for acronyms or proper nouns, use uppercase.

Idle

The rate is $0.07 per second without audio, and $0.14 per second with audio.

Overview of Kling 2.6 Pro Text to Video

Kling 2.6 Pro Text to Video is a high-fidelity generative engine designed to transform pure text descriptions into cinematic 1080p footage. Unlike image-to-video tools that require existing assets, this model creates visuals, motion, and synchronized audio entirely from scratch. It features native support for both Chinese and English prompts, allowing creators to generate specific aspect ratios and soundscapes directly from a typed brief. For developers, Kling 2.6 Pro Text to Video on RunComfy offers a scalable HTTP API solution, enabling automated video production without the need to manage complex GPU infrastructure.

Examples of Kling 2.6 Pro Text to Video

Kling 2.6 Pro Text to Video on X

Key capabilities:

Creation from Scratch: Generates complex scenes, lighting, and textures purely from textual description.
Integrated Audio Generation: Produces synchronized sound effects or speech (Chinese/English) based on the text prompt.
Flexible Framing: Native support for 16:9 (Landscape), 9:16 (Vertical), and 1:1 (Square) aspect ratios.
Standardized Durations: options for 5s or 10s clips to fit precise timing needs.
High Fidelity: Delivers 1080p resolution with reduced artifacts via negative prompt control.
Bilingual Understanding: Optimized for deep semantic understanding of both English and Chinese prompts.

Prompting guide for Kling 2.6 Pro text to video

Start with a detailed description of the subject, environment, and action. Since there is no reference image, your text must define the visual style explicitly. Select your aspect_ratio and duration (5 or 10s) first. If generate_audio is enabled, describe the soundscape in your prompt. For English speech generation, use lowercase for general text and uppercase for acronyms or proper nouns to guide pronunciation. Use negative_prompt to filter out qualities like "blur" or "distortion".

Examples:

Cinematic Scene: "A cyberpunk city street in rain, neon lights reflecting on puddles, sound of distant thunder and rain styling." (16:9, 10s, Audio On)
Social Vertical: "A cute cat jumping in slow motion, bright lighting, high quality." (9:16, 5s)
Product Concept: "Close up of a luxury watch with golden gears turning, ticking sound." (1:1, 5s)
Narrative: "A teacher explaining math, clear English speech." (Note: Use specific casing for English voice control).

Pro tips:

Describe the Sound: If audio is on, include keywords like "sound of..." or "...speaking" in the main prompt.
Be Specific: Without an image reference, vague prompts yield random results. Specify colors, lighting, and camera angles.
Ratio Matters: Choose 9:16 for mobile-first content or 16:9 for cinematic looks before generating.
Iterate with Negatives: If the output is grainy, strengthen the negative prompt with "noise, low resolution".

Note: If you already have a reference image you want to animate, use the Kling 2.6 Pro Image-to-Video playground.

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Frequently Asked Questions

What is Kling 2.6 Pro text to video and what makes it different from other text-to-video tools?

Kling 2.6 Pro text to video is a generative AI model by Kuaishou that produces short, high-fidelity videos directly from written prompts or images. Unlike many other text-to-video tools, it integrates native audio such as dialogue, ambient sound, and sound effects for a more immersive experience.

How does Kling 2.6 Pro text to video handle audio generation?

Kling 2.6 Pro text to video includes built-in audio synthesis, enabling it to create synchronized speech, environmental sounds, and background effects. This unique feature distinguishes it from earlier text-to-video models that only produced silent clips.

Is Kling 2.6 Pro text to video free to use, or do I need credits?

Access to Kling 2.6 Pro text to video on the Runcomfy platform is based on a credit system. While new users receive free trial credits, additional generations may require purchasing more credits based on the tool’s usage policy.

What are the output quality and resolution options for Kling 2.6 Pro text to video?

Videos generated by Kling 2.6 Pro text to video can reach up to 1080p resolution, with support for multiple aspect ratios such as 16:9, 9:16, and 1:1. The AI ensures strong visual coherence and accurate lip-syncing between dialogue and visuals.

Who is Kling 2.6 Pro text to video best suited for?

Kling 2.6 Pro text to video is ideal for marketers, educators, content creators, and social media influencers who need fast audio-visual outputs. It’s especially useful for product explainers, TikTok and Reels content, and quick storytelling tasks requiring reliable text-to-video generation.

What types of input does Kling 2.6 Pro text to video support?

Kling 2.6 Pro text to video supports both text and image prompts, allowing users to create custom short videos. The tool’s AI engine interprets prompts to generate relevant visuals and synchronized sound, streamlining the text-to-video workflow.

How does Kling 2.6 Pro text to video improve upon Kling 2.5?

Compared to 2.5, Kling 2.6 Pro text to video adds real-time audio integration—including dialogue and effects—offers smoother emotion expression, and enhances alignment between visuals and sound, providing a richer text-to-video experience.

What are the limitations of Kling 2.6 Pro text to video?

While Kling 2.6 Pro text to video delivers impressive short clips, current versions limit duration to about 5 or 10 seconds per video. Also, access currently depends on available platform credits, and precise control over complex narratives may be limited.

How can I access Kling 2.6 Pro text to video on mobile devices?

Users can access Kling 2.6 Pro text to video directly through the Runcomfy website, which performs well on mobile browsers. After logging in, users can manage credits and generate text-to-video content from any device with internet access.

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