Reliable prompt-led generation
Start from a structured text brief and make subject, action, composition, setting and visual finish explicit.
Kling V2.1 Image
Build a reliable image from text, one reference or a clearly assigned set of two to four references.
Prompt blueprint
Turn the brief into a visual contract
Separate subject, relationship, scene and finish before generation. Every reference should answer one question, and the prompt should explain how those answers meet in the final frame.
Reliability comes from clear ownership, not from adding more instructions.Four slots own primary subject, second subject, scene and visual finish; the prompt defines their relationship in the target frame.
- APrimary subject
- BSecond subject
- CScene context
- DVisual finish
- Input rule
- One role per image
- Prompt rule
- Describe relationships
Input decision
Choose the smallest useful reference set
Flux Art routes text-only, single-reference and two-to-four-reference requests by input count. More images do not help when they have no distinct responsibility.
- 0Text only
Build a new direction
Describe subject, action, scene, composition and finish when the idea should begin without a visual anchor.
- 1One reference
Anchor one clear source
Let one image own the person, product, layout or overall context, then state what the prompt may change.
- 2–4Multiple references
Combine distinct visual roles
Number every input, assign one responsibility, then define scale, position, interaction and shared light.
Visual roles
Three ways to combine references
STUDY / 01Two-reference product composition Combine a product silhouette with the material and scene direction owned by a second reference.
STUDY / 02Three-reference character scene Give two characters and one location separate ownership, then unite them through shared light.
STUDY / 03Single-image controlled restyle Keep furniture, viewpoint and composition fixed while changing medium, texture and finish.
Workflow strengths
Where Kling IMAGE 2.1 fits in a production workflow
Use V2.1 when the job needs a dependable first image, a controlled restyle or a small reference set with explicit roles rather than a large open-ended moodboard.
Single-reference direction
Use one source image when a person, product, layout or overall visual context should anchor the result.
Two-to-four-reference composition
Assign a clear role to each input so several subjects or visual ingredients can be directed into one target image.
Restyle and visual variation
Preserve the recognizable content of a reference while testing another palette, material language, medium or atmosphere.
Brief structure
Turn reference relationships into four review rules
Kling's image guide ties the result to prompt, reference image and parameter settings. A multi-image brief must also explain how those inputs relate.
- SUBJECT
What must appear
Name the person, product or object and identify its source image.
- RELATION
How they relate
Define size, position, orientation, action and interaction.
- FRAME
How the frame works
Add ratio, shot size, viewpoint, negative space and emphasis.
- FINISH
What the finish should feel like
Specify light, material, palette, medium and exclusions.
Prompt starters
Kling V2.1 Image prompt blueprints
Keep each brief auditable: define the input roles, target relationship, composition, finish and anything that must not change.
Ecommerce visual
Two-reference product campaign
Use Image 1 for the exact speaker shape, controls and cobalt colour. Use Image 2 for the pale mineral set and soft side light. Place the speaker at three-quarter view on the plinth, preserve its proportions, leave clean copy space on the left, and output a restrained 4:3 campaign image.
Narrative concept
Character and location composite
Use Image 1 for the character's face, hair and coat, Image 2 for the bicycle, and Image 3 for the rainy station entrance. Show the character holding the bicycle under the awning at blue hour; keep both subjects recognizable and match reflections, scale and light direction.
Art direction
Controlled editorial restyle
Keep the original portrait's face, pose and crop. Restyle only the colour, texture and lighting as a quiet screen-print editorial image with navy shadows, warm orange highlights and visible paper grain. Do not add text, props or extra facial details.
Flux Art
How to use Kling V2.1 Image in Flux Art
Kling AI currently positions IMAGE 2.1 around strong prompt adherence and reliable output. Flux Art exposes text generation, single-reference editing and two-to-four-image reference workflows with 1K or 2K output.
Create with Kling V2.1 Image- 01Choose the smallest useful input set
Use text alone for a new direction, one image for a clear anchor, or two to four images only when each reference has a distinct job.
- 02Write relationships, not an inventory
State which image defines each subject, scene or style, then describe their scale, position, interaction and shared lighting.
- 03Set the frame and review compliance
Choose 1K or 2K and one of eight fixed ratios, then compare the output against the required subjects, relationships and exclusions.
- Output size
- 1K / 2K
- Fixed ratios
- 8
- Edit references
- 1–4
- Current workflow
- Generate + edit
Source notes
Official sources and page information
Model capabilities are summarized from public Kling AI and Kuaishou materials. Available modes, parameters and pricing follow the current Flux Art workspace.
Published
Compare related Kling image models
- Kling V3 ImageGenerate from text or direct a precise edit with one reference in the current Flux Art workspace.
- Kling V3 Omni ImageDirect composition, camera language and visual continuity from one image brief.
- Kling Image O1Direct one image with text and up to ten visual references.
- Qwen Image 2.0Speed-first Qwen image generation and editing for fast 1K/2K visual drafts.
Kling V2.1 Image FAQ
What is Kling V2.1 Image?
Kling V2.1 Image is an AI image generation and editing model from Kling AI. Kling AI positions IMAGE 2.1 around prompt adherence and reliable output; Flux Art exposes text generation, single-reference editing and two-to-four-reference composition.
Is Kling V2.1 Image the same as Kling IMAGE 2.1?
Yes. Kling AI uses IMAGE 2.1 in its official product interface, while Flux Art displays the model as Kling V2.1 Image. Kolors 2.1 and 可图 2.1 are also names associated with this image-model generation.
Can Kling V2.1 Image generate and edit images in Flux Art?
Yes. Use generation mode to create an image from text. Use editing mode when one or more reference images should anchor a subject, product, scene, composition or visual treatment.
How many reference images can I use with Kling V2.1 Image?
Flux Art currently supports one reference image for a single-anchor edit and two to four images for multi-reference composition. Text-only generation uses no reference image. The controls visible in the workspace are the current source of truth.
When should I use one reference instead of two to four?
Use one reference when a single person, product, layout or overall visual context should guide the result. Use two to four only when every image has a distinct role, such as subject, secondary object, location, lighting or style.
How should I write a multi-reference prompt?
Name each input by number, assign one clear role to every image, then describe the subjects' scale, position, interaction and shared lighting. Finish with the required composition, visual treatment and details that must not change.
What resolutions and aspect ratios are available?
Flux Art currently offers 1K and 2K output with eight fixed ratios: 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3 and 21:9. Use the options shown in the workspace as the current source of truth.
Can Kling V2.1 Image restyle a reference image?
Yes. Keep the original subject, pose, crop or layout explicit, then limit the requested change to palette, texture, lighting, medium or atmosphere. State what must remain unchanged so the variation is easier to review.
What is the difference between Kling V2.1 Image and Kling V3 Image?
Kling V2.1 Image is useful for prompt-led generation and small multi-reference sets of up to four images in Flux Art. Kling V3 Image is the newer standard image model and is currently configured for text generation and precise single-reference editing in Flux Art.
Can Kling V2.1 Image output be used commercially?
Commercial use depends on the current Flux Art and Kling AI terms and on the rights attached to prompts and reference images. Before publishing client or advertising work, review the latest terms and confirm permission for people, brands, copyrighted characters and source assets.