Update Announcement
2025.6.19
【Video Generation】Support V2.1 model
Update image2video kling-v2-1 model, supports STD mode and PRO mode
Update image2video kling-v2-1-master model
Update text2video kling-v2-1-master model
2025.5.13
【Image Generation】Support V2.0 model
Support kling-v2 text-to-image
【Video Generation】Support V2.0 model
Support kling-v2 text-to-video and image-to-video
Kling-v2 currently does not support mode parameter
2025.4.25
【Video Generation - Video Effects】New Feature: bloombloom & dizzydizzy (Single Image Effect)
Launch of “Single Image Effects”: 2 types available, bloombloom, dizzydizzy
includes create task, query task (single), and query task (list) interfaces
2025.3.31
【Video Generation】 V1.6 model supports generating videos from end frame
V1.6 model PRO mode can be used to generate video footage of the first few seconds of an image based on the image
【Video Generation】 V1.5 and V1.6 models support video extension
Videos generated based on V1.5 and V1.6 models can be continued for 4-5 seconds after writing
If the video is generated using “last frame only”, continue writing the content of the previous 4-5 seconds
2025.3.25
【Image Generation】 V1.5 model supports character feature reference and character appearance reference
Selecting Face as reference: you can keep the face consistent with the reference image, and use prompt to change other components like the outfit and the background; great for single-character consistency across different looks
Selecting Subject as reference: you can set the entire subject as reference, and even fine-tune the reference level on the face and the subject; great for keeping the appearance of the character consistent across different scenes
2025.3.18
【Video Generation - Video Effects】New Feature: fuzzyfuzzy（Single Image Effect）
Launch of “Single Image Effects”: fuzzyfuzzy
Includes create task, query task (single), and query task (list) interfaces
2025.3.12
【Video Generation - Video Effects】New Feature: Single Image Effect
Launch of “Single Image Effects”: 2 types available, squish, expansion
Includes create task, query task (single), and query task (list) interfaces
【Video Generation】New models supports start/end frame, end frame, motion brush, camera control
V1.5 Model PRO mode supports start/end frame, end frame, motion brush, camera control(simple only)
V1.6 Model PRO mode supports start/end frame
【Video Generation】Lip-syncing supports customized videos and more available tones
Supports lip-syncing for any 1080p or 720p video within 10s
Added 8 new Chinese and English tones that can be used directly to dub lip-sync videos
【Image Generation】 Support V1.5 models
Improved aesthetics: better composition and lighting, especially more aesthetically pleasing in portraits
Improved image quality: enhanced fidelity in details, more natural rendering, and stronger tonal contrast
Support 21:9 aspect ratio
2025.3.5
【Video Generation】New Feature: Creative Video Effects
Launch of “Dual-character Effects”: 3 types available, “hug”, “kiss”, and “heart_gesture”.
Includes create task, query task (single), and query task (list) interfaces
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Compared to the general video generation API, the video effects API provides more flexible calling parameters and integrates pre- and post-processing functionalities tailored for special effects (e.g., dual-character effects). For example, it allows users to input two portrait images, automatically stitches them into a single composite image, and generates the video using the stitched image. This makes the API more flexible and efficient.
2025.2.14
【Image Generation】The “model” field has been changed to “model_name”
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Please note that in order to maintain naming consistency, the original model field has been changed to model_name, so in the future, please use this field to specify the version of the model that needs to be called.=
At the same time, we keep the behavior forward-compatible, if you continue to use the original model field, it will not have any impact on the interface call, there will not be any exception, which is equivalent to the default behavior when model_name is empty (i.e., call the V1 model).
2025.1.7
【Video Generation】V1.6 Model Officially Launched
Supports text-to-video STD mode, image-to-video STD mode, and image-to-video PRO mode
Currently does not support tail frame, motion brushes, camera control, and other control features
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Please note that in order to maintain naming consistency, the original model field has been changed to model_name, so in the future, please use this field to specify the version of the model that needs to be called.
At the same time, we keep the behavior forward-compatible, if you continue to use the original model field, it will not have any impact on the interface call, there will not be any exception, which is equivalent to the default behavior when model_name is empty (i.e., call the V1 model).
2024.12.30
【Virtual Try-On】New V1.5 model
V1.5 model is a comprehensive upgrade of V1.0 model
V1.5 model supports single clothing (upper, lower, and dress dress) try-on, as well as “upper + lower” combination try-on
2024.12.23
【Video Generation】 New Feature: Lip-Sync
Videos generated by the Kling V1.0 model and Kling V1.5 model support lip-sync as long as the video meets the facial requirements
Includes create task, query task (single), and query task (list) interfaces
2024.12.9
【Video Generation】Kling V1.5 Std Model Now Open for Video Generation: Image-to-Video Functionality Enabled, Text-to-Video Unsupported
Supports standard mode
Tail frame control is not supported
All other parameters are supported
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Please note that in order to maintain naming consistency, the original model field has been changed to model_name, so in the future, please use this field to specify the version of the model that needs to be called.
At the same time, we keep the behavior forward-compatible, if you continue to use the original model field, it will not have any impact on the interface call, there will not be any exception, which is equivalent to the default behavior when model_name is empty (i.e., call the V1 model).
2024.12.2
【Video Generation】Capability Map
With multiple versions of the video generation model (V1, V1.5) and various plugin capabilities (e.g., camera control, start/end frame, motion brush, video extension, etc.), we have created a “Capability Map” to make it easier for everyone to visually check the availability of different versions and features. For details, please refer to the “3-0 Capability Map.”
2024.11.29
【Video Generation - ImageToVideo】New Feature: Motion Brush
This feature is only supported in Standard Mode 5s and Professional Mode 5s for the V1.0 model, and is currently not available for the V1.5 model.
2024.11.15
【Video Generation】Kling V1.5 Pro Model Now Open for Video Generation: Image-to-Video Functionality Enabled, Text-to-Video Unsupported
Only supports professional mode
Tail frame control is not supported
All other parameters are supported
【Video Generation】 New Feature: Video Extension
Supports extending videos generated by the V1.0 model directly, adding 4-5 seconds of video length per extension
Includes create task, query task (single), and query task (list) interfaces
【Video Generation】Other Updates
Added “external_task_id” field, allowing you to customize a task ID when creating a task, and query the video using this custom ID when needed
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Please note that in order to maintain naming consistency, the original model field has been changed to model_name, so in the future, please use this field to specify the version of the model that needs to be called.
At the same time, we keep the behavior forward-compatible, if you continue to use the original model field, it will not have any impact on the interface call, there will not be any exception, which is equivalent to the default behavior when model_name is empty (i.e., call the V1 model).
2024.10.30
Added the “Query Resource Package List and Remaining Quantity” interface for your convenience. See “Section VI: Account Information Query”.
2024.10.25
To ensure information security, generated images/videos will be cleared after 30 days. Please make sure to save them promptly.
2024.10.15
Add a sample Java code for generating the API_Token.
2024.9.19
Video Generation When creating a task, the character limit for the prompt and negative_prompt in the request parameters has been updated to: cannot exceed 2500 characters.
2024.9.19
Officially supporting the “AI Virtual Try-on” related API (kolors-virtual-try-on).
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