by KuaishouVideo
Kling 2.1
Animate a frame at 720p or 1080p, with an optional end frame
- Up to 1080p
- 5–10s clips
- Start and end frames
From 27 credits for a 5-second clip≈ $0.27
What it's like to use
Kling 2.1 turns an opening frame into a 5 or 10 second clip at 720p or 1080p, the least expensive image to video in the Kling lineup. It's most reliable on simple single-subject motion, and at 1080p you can pin the ending with a closing frame.
Good for
- Cheap tests of whether a camera move reads from your frame
- Simple push-ins, turns and walks
- Silent b-roll for an edit with its own sound
Real results from Kling 2.1
Every image and clip here was generated with Kling 2.1. Hit Recreate to open it in the studio with the same prompt and settings.
InputBring your own image
InputBring your own image
InputBring your own image
What Kling 2.1 can do
Each mode opens in the studio with Kling 2.1 already picked. The price shows before you generate.
How to prompt Kling 2.1
- Keep the motion simple: a turn toward camera, a slow dolly, a walk to a mark.
- Use 1080p with a closing frame when the final pose matters before a cut.
- Test at 720p first; it costs less per second.
Settings worth knowing
Everything else has a sensible default, so you can type a prompt and go.
resolution720p · 1080p- Output size. Bigger sizes look sharper and cost more.
duration_seconds5s · 10s- How long the clip runs. You pay per second.
image_url- The picture to start from.
last_image_url- Optional final frame, so the clip ends exactly where you want.
negative_prompt- Things you don't want to see.
guidance_scale0–1- How strictly the model follows the prompt.
How it compares
Same kind of job, different strengths and prices.
Kling 2.1 Master is this generation's high-quality tier; Kling 2.5 Turbo adds sound.
Questions about Kling 2.1
How much does Kling 2.1 cost?
On PopNow, the cheapest run of Kling 2.1 costs 27 credits ($0.27) for a 5-second clip. Larger sizes cost more: 720p 27 · 1080p 51. You pay with credits (1 credit = $0.01), the exact cost shows on the Generate button before you start, and failed generations are refunded automatically.
What can Kling 2.1 do?
On PopNow, Kling 2.1 works in these modes: Image to Video. Pick one in the studio and add a prompt or an upload.
How long and how sharp are Kling 2.1 videos?
Clips run 5–10s at up to 1080p.
How should I write prompts for Kling 2.1?
Keep the motion simple: a turn toward camera, a slow dolly, a walk to a mark. Use 1080p with a closing frame when the final pose matters before a cut. Test at 720p first; it costs less per second.
Kling 2.1 or Kling 2.1 Master?
Kling 2.1 Master is this generation's high-quality tier; Kling 2.5 Turbo adds sound.
Do I need to install anything to use Kling 2.1?
No. Kling 2.1 runs in your browser on PopNow: write a prompt or add a file, choose the settings and download the result. Sign up and you can generate straight away.
Make something with Kling 2.1
Type an idea, pick your settings and see the price before you hit Generate.