Kling 2.1 AI Video Generator — Image to Video in One Step
Kling 2.1 animates a still image into cinematic motion. Upload a frame, describe the movement, and get a 5 or 10 second clip for a flat 70 credits.
Kling 2.1 AI Video Generator — Image to Video in One Step
What is Kling 2.1?
Kling 2.1 is the image-to-video model behind the Lite tier on this site. You give Kling 2.1 a still frame and a short prompt describing the motion, and it produces a 5 or 10 second clip that keeps the subject, lighting and composition of your original image. Kling 2.1 runs at a flat 70 credits per clip, with no per-second maths.
Starts From Your Image, Not From Scratch
Kling 2.1 is image-to-video: the first frame is the picture you upload. Framing, palette and character stay yours, and the prompt only has to describe what should move.
5 or 10 Seconds, Flat Rate
Both lengths cost the same 70 credits on the Lite tier, so you can pick the length the shot needs instead of the length the budget allows.
Built for Volume
Kling 2.1 is the cheapest way to move through a lot of shotsbefore you commit the expensive models to the shots that work.
Kling 2.1 Holding Photo-Real Detail
The hardest thing for an image-to-video model is to move a photo-real frame without dissolving it. These three shots are about that: crowds, cloth and hands, where any drift is obvious immediately.
Create a Kling 2.1 Video in 3 Steps
1. Upload Your First Frame
Pick the still you want Kling 2.1 to animate — a photo, a render, or an image you generated here. This becomes frame one, so choose the composition you want.
2. Describe the Motion Only
Tell Kling 2.1 what should move and how the camera should behave. No need to re-describe the scene — Kling 2.1 already has it.
3. Pick 5s or 10s and Generate
Choose your length and run Kling 2.1. Both cost 70 credits on the Lite tier, and failed generations are refunded.
Kling 2.1 Specs & Credit Costs
Kling 2.1 is billed per clip rather than per second, so the cost is known before you press generate.
Scene — image to video
Kling 2.1 animates an uploaded still. For text-only prompts, the Lite tier routes to Kling 2.5 Turbo instead, at the same price.
Duration — 5s or 10s
Both Kling 2.1 lengths are a flat 70 credits.
Output — silent video
Kling 2.1 renders picture only. When you want sound generated with the shot, Kling 2.5 Turbo and Kling 2.6 produce native audio.
Tier — Lite
Kling 2.1 is what the Lite tier runs for image-to-video. Fast and Pro tiers move you up to Kling 2.5 Turbo and the Kling 3.0 family.
Failed generations are refunded
If a Kling 2.1 generation fails, the credits go back automatically.
Kling 2.1 Beyond Photo-Real
The same model, pointed at stylised source frames. Genre work asks for a different kind of stability — hard-surface shapes and effects that have to stay attached to what is producing them.
What Kling 2.1 Is Good At
Subject Preservation
Kling 2.1 keeps the face, product or character from your source image recognisable across the clip instead of re-inventing it frame by frame.
Camera Moves From a Still
Push-ins, orbits and slow pans turn a single render into a shot.
Predictable Cost
One flat rate per clip at either length makes Kling 2.1 the model you can run dozens of times while exploring, without watching a per-second meter.
Fast Iteration
Try several motion prompts on the same frame and keep the best.
Kling 2.1 vs the Other Kling Models
Kling 2.1 is the entry point of the ladder. Here is when to stay on it and when to move up.
Kling 2.1 — image to video, silent, 70 credits
The volume model. Use it to animate stills and to find the shots worth spending more on.
Kling 2.5 Turbo — adds text-to-video and native audio
Generate from a prompt with no source image, and get sound in the same pass. 70 credits on Lite, 90 for a 5s clip on Fast.
Kling 2.6 — sharper motion, lip-sync
When characters need to speak and the motion has to hold up to close inspection.
Kling 3.0 and above — native 4K and multi-shot
The top of the ladder: 4K output, multi-shot sequences and the strongest physical consistency.
Kling 2.1 for Commercial Shots
Where image-to-video earns its keep: you already have the product photo or the costume still, and you need it to move.
What People Build With Kling 2.1
Kling 2.1 suits any job that starts from a picture you already have.
Product Video From Product Photos
Let Kling 2.1 turn an existing catalogue shot into motion for a listing or an ad, without re-shooting.
Storyboards and Animatics
Animate board panels with Kling 2.1 to check pacing before committing to a full production.
Social Posts From Stills
Give a static post a few seconds of Kling 2.1 movement so it holds attention in a feed.
Concept Art in Motion
Show a character or environment design moving in Kling 2.1, which reads very differently from a flat render.
Kling 2.1 Pricing
Kling 2.1 sits on the Lite tier at a flat rate per clip.
70 credits per clip
Kling 2.1 costs the same for 5 seconds or 10 seconds.
Your first clips are on us
New accounts get welcome credits, so your first Kling 2.1 shots cost nothing.
Credits never expire on packs
One-time packs stay in your account until you spend them on Kling 2.1.
Want sharper motion and sound?
Re-run the same frame on Kling 2.5 Turbo for native audio, or on Kling 3.0 for 4K.
Kling 2.1 — Frequently Asked Questions
Animate Your First Image With Kling 2.1
Upload a still, describe the movement, and Kling 2.1 returns a cinematic clip in a couple of minutes.
Explore Other AI Models
Kling 4.0
Generate 4K cinematic AI video with Kling 4.0 — our flagship latest-generation Kling tier. Turn text or images into video with native audio, multi-shot sequencing, and persistent characters. Start free with Kling 4.0 Lite, or step up to Fast, Standard, Pro, and 4K.
Kling 3.0
Generate native 4K AI videos with Kling 3.0. Multi-shot sequencing, integrated audio generation, text-to-video and image-to-video — all in a single generation workflow.
Kling 3.0 4K
Generate native 4K AI video with Kling 3.0 — true 3840×2160 resolution rendered directly by the model, with synced audio and 60fps motion. No upscaling, no artifacts.
Kling 3.0 Turbo
Generate AI video with Kling 3.0 Turbo — the fast, lower-cost variant of Kling 3.0. Multi-shot sequencing and native audio, text-to-video and image-to-video at 720p (Standard) and 1080p (Pro).
Kling O3 4K
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Kling 3.0 Omni
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Kling 3.0 Motion Control
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Kling O3
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Kling Avatar V2
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Kling 2.6
Generate cinematic AI videos with Kling 2.6. Native audio, accurate lip sync, 1080p output, 5s or 10s duration. The most affordable Kling model for single-shot video with sound.
Kling 2.6 Motion Control
Control how elements move in your video — paint paths, transfer motion from reference clips, animate up to 6 elements
Kling 2.5 Turbo
Kling 2.5 Turbo generates 1080p clips with native audio from a text prompt or a still image. 5 or 10 seconds, starting at 70 credits.
Kling O3 Image
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