Kling Standard and Pro are two quality modes of the same Kling model: Standard renders at 720p and is cheaper and faster, Pro renders at 1080p with more detail and costs more. Kling's own API docs describe Standard (std) as the cost-effective 720p mode and Professional (pro) as the higher-quality 1080p mode, and Kling 3.0 adds a native 4K mode on top. Master is different again: it's a separate, older model variant (Kling 2.0 and 2.1 Master), not a third setting on today's models.
This guide compares every Kling tier Kenerate runs, as of 1 November 2026: Kling 3.0 Standard, Pro and 4K, Kling 2.6 Standard and Pro, and Kling 2.1 and 2.0 Master. The lengths, sound options and credit prices come straight from Kenerate's model config. Resolutions and mode descriptions come from Kling's own pages.
What is the difference between Kling Standard and Pro?
Kling explains the two modes in its quickstart guide on choosing a video mode (November 2025) and in its API reference:
- Standard (std): generates faster with lower inference cost. Kling suggests it for quick, budget-friendly tests, and says it works well for portraits, animals and scenes with a lot of motion. The API docs list its output as 720p.
- Professional (pro): richer detail, with more refined composition and color in Kling's side-by-side examples, at a higher cost. Kling calls it "the most frequently used model for intricate video production". The API docs list its output as 1080p.
The underlying model is the same. You're choosing a render budget, not a different model, so the same prompt gives you the same idea of a shot in both modes, with more detail and resolution in Pro. Kling doesn't publish a benchmark that measures that difference, so judge it on your own test clips.
Kling Standard vs Pro vs Master vs 4K: full comparison
These are the seven Kling video models in Kenerate's video studio. Lengths, sound, end-frame support and credit rates are from Kenerate's video-models.ts as of 1 November 2026. Resolutions are Kling's: 720p for Standard, 1080p for Pro and 4K for the 4K mode, per Kling's API docs and 4K announcement.
| Model on Kenerate | Tier | Resolution (Kling) | Lengths | Sound | End frame | Credits per second | 5-second clip |
|---|---|---|---|---|---|---|---|
| Kling v3 Standard | Standard | 720p | 3–15 s | On/off | Yes | 25.2 silent, 37.8 with sound | 126 / 189 |
| Kling v3 Pro | Pro | 1080p | 3–15 s | On/off | Yes | 33.6 silent, 50.4 with sound | 168 / 252 |
| Kling v3 4K | 4K | 4K | 3–15 s | Included | Yes | 126 (sound included) | 630 |
| Kling v2.6 Pro | Pro | 1080p | 5 or 10 s | On/off (silent with an end frame) | Yes | 21 silent, 42 with sound | 105 / 210 |
| Kling v2.6 Standard | Standard | 720p | 5 or 10 s | No | No (start frame only) | 12.6 | 63 |
| Kling v2.1 Master | Master | See below | 5 or 10 s | No | No (start frame only) | 78 | 390 |
| Kling v2.0 Master | Master | See below | 5 or 10 s | No | Yes | 78 | 390 |
All seven do text-to-video and image-to-video, in 16:9, 9:16 or 1:1. On the Kling 2.x models, image-to-video needs a prompt as well as the picture. Kling 3.0 accepts any whole-second length from 3 to 15 seconds, while 2.x offers 5 or 10.
A note on Master resolution: Kenerate's config doesn't store a resolution for the Master models, and Kling's pages describe Master as a 1080p model. Kling's API changelog (June 2025) lists kling-v2-1-master as its own model, next to kling-v2-1 with separate STD and PRO modes. That's why Master isn't a "mode" you can switch on for Kling 3.0.
How much more does Kling Pro cost than Standard?
On Kenerate, the gap depends on the version:
- Kling 3.0: Pro costs a third more than Standard (33.6 vs 25.2 credits per second silent, 50.4 vs 37.8 with sound). A 10-second silent clip is 252 credits on Standard and 336 on Pro.
- Kling 2.6: Pro costs 21 credits per second silent, 1.67 times Standard's 12.6. With sound it's 42, and 2.6 Standard can't make sound at all.
- Sound: on Kling 3.0 Standard and Pro, sound adds 50% to the rate. On 2.6 Pro it doubles it.
- 4K: 126 credits per second with sound included, five times Kling 3.0 Standard silent and 2.5 times Pro with sound.
The Master models stand out for the wrong reason: at 78 credits per second, a silent 5-second Master clip (390 credits) costs more than a Kling 3.0 Pro clip with sound (252 credits). Master was Kling's top tier in 2025. In Kenerate's lineup today, it's mostly there for people who want to match older work.
Kling's own app prices things differently. Its Kling 3.0 credit guide (July 2026) lists native 4K at 30 Kling credits per second and puts 1080p video generation in the paid plans, Standard and above. Kling credits and Kenerate credits are different currencies, so don't compare the numbers directly.
Is Kling Pro worth it over Standard?
It depends on where the clip is going. A simple rule from the specs above:
| Use | Pick | Why |
|---|---|---|
| Testing prompts and camera moves | Kling 3.0 Standard (or 2.6 Standard to save more) | 720p is enough to judge motion; Kling itself suggests Standard for quick tests |
| Vertical social clips seen on a phone | Kling 3.0 Standard | 9:16 on a phone screen rarely shows the 720p/1080p difference |
| Final ads, client work, YouTube | Kling 3.0 Pro | 1080p and the richer detail Kling describes for Pro |
| Big screens, cropping in post, archive masters | Kling 3.0 4K | Native 4K, sound included in the price |
| Cheapest Kling clip with sound | Kling 3.0 Standard | 37.8 credits per second with sound, below Kling 2.6 Pro's 42 |
| Cheapest Kling clip of all | Kling 2.6 Standard | 12.6 credits per second, silent, 5 or 10 seconds |
| Matching a project made on Master | Kling 2.1 or 2.0 Master | Same model as the original clips |
A workflow that saves credits: write and test the prompt on Kling 3.0 Standard at 5 seconds, then render the keeper on Pro or 4K with the same prompt and start image. Because Standard and Pro are the same model, the motion you approved usually carries over, though it isn't guaranteed to be identical.
For the real Kling 3.0 Pro clips Kenerate has already made, with their prompts, see the gallery on the Kling AI video generator page.
Does Kling Standard have sound?
On Kling 3.0, yes. Both Standard and Pro have a sound switch on Kenerate, and the 4K tier includes sound in its flat rate. On Kling 2.6, only Pro has sound, and it renders silent when you add an end frame, which Kenerate also bills as a silent run. The Master models in Kenerate's lineup don't make sound.
Can Kling Standard use start and end frames?
Kling 3.0 Standard, Pro and 4K accept a start frame and an end frame for image-to-video. Kling 2.6 Standard and 2.1 Master take a start frame only. Kling 2.6 Pro and 2.0 Master accept an end frame too. End frames help with loops and planned transitions, like a product turning from front to back.
How do I choose Standard or Pro on Kenerate?
- Open the video studio and pick a Kling model. Each tier is its own entry: Kling v3 Standard, Kling v3 Pro, Kling v3 4K and so on.
- Choose text-to-video, or upload a start image for image-to-video.
- Set the length (3–15 seconds on Kling 3.0) and the aspect ratio.
- Turn sound on or off where the model allows it. The studio shows the credit cost before you generate.
- Generate a Standard draft first. When you like it, switch to Pro or 4K and run the same settings again.
Video runs on paid credit packs. For prompt structure that works on every Kling tier, read the Kling 3.0 prompt guide, and for how Kling compares with Seedance, Veo and Wan, see the AI video models overview.
What about Kling 4.0?
Kling's blog says Kling 4.0 launched in October 2026, with 3–30 second clips, 720p, 1080p and 4K output, and 10-bit HDR at 1080p and 4K. Kenerate doesn't run Kling 4.0 as of 1 November 2026, so it isn't in the tables above. If you're comparing 1080p and 4K in general, our 4K vs 1080p AI video guide covers when the extra pixels are worth it.
Summary
- Standard and Pro are the same Kling model at two render budgets: 720p and 1080p.
- 4K is a third mode on Kling 3.0, with sound included in the price on Kenerate.
- Master is an older, separate model variant (2.0 and 2.1), and on Kenerate it costs more per second than Kling 3.0 Pro with sound.
- On Kling 3.0, Pro costs a third more than Standard. Draft on Standard, finish on Pro or 4K.
Sources
- Kling AI: How to choose a Kling AI video mode (November 2025)
- Kling AI API docs: Text to Video (
mode: std 720P, pro 1080P, 4k) - Kling AI: API update notices (Kling 2.1 Master, 4K mode)
- Kling AI: Kling 3.0 credit cost guide (July 2026)
- Kling AI: Kling 4.0 vs 3.0 (September 2026)
- Kenerate model config (
src/lib/video-models.ts), checked 1 November 2026
