OBS Settings Generator
Answer six questions and get the OBS output settings to type in for Twitch, YouTube or Kick, with the reason for each one.
How the generator decides
Most "best OBS settings" lists hand everybody the same numbers. That breaks for anyone on a slow connection, a laptop, or a platform with different rules. This generator starts from your measured upload speed and works out the bitrate you can sustain using each platform's own rule. Twitch says your upload should equal the stream bitrate plus 30%. Kick says it should be at least twice the bitrate. YouTube publishes no figure, so we apply the same 30% margin as Twitch. It also subtracts your audio bitrate, since audio shares the same upload.
Next it picks the highest resolution and frame rate your bitrate and hardware can carry. The bitrate limits come from the official tables: Twitch's Broadcasting Guidelines, YouTube's live encoder settings page and Kick's help center. A CPU-only (x264) setup on an entry laptop is capped at 720p30, because encoding 1080p60 in software while running a game is the classic cause of "encoding overloaded" warnings. Hardware encoders (NVENC, AMD, Quick Sync, Apple VT) aren't capped, because they run on dedicated chips rather than your CPU cores.
Smooth or sharp?
Content type decides the tie-breaks. For fast games the tool keeps 60 fps and drops resolution first, since motion at low bitrate is what turns into blocky mush. For talking, art and coding it keeps resolution and drops to 30 fps, which barely matters when not much on screen moves. On Twitch, fast games at 6,000 kbps get a 1600×900 output, matching the example in Twitch's own guidelines.
Settings every platform agrees on
- CBR rate control. All three platforms ask for constant bitrate, and Kick doesn't support VBR at all.
- 2-second keyframe interval. Type 2 in OBS rather than leaving it at 0 (auto).
- H.264. It's the safe codec everywhere. YouTube also takes AV1 and HEVC, and the generator uses YouTube's lower bitrate table for those if you tick the box.
After you apply the settings
Do a test stream or recording of 10–15 minutes with the game you actually play. In OBS, open View → Stats and watch "Frames missed due to rendering lag", "Skipped frames due to encoding lag" and "Dropped frames (network)". Network drops mean you should lower the bitrate, and Kick's own advice is to cut it by 1,000 kbps at a time. Encoding lag means you should pick a faster preset or a lower resolution. For a full walkthrough, read OBS setup for beginners. If you're on a laptop, OBS settings for laptop streaming covers the extra steps.
Frequently asked questions
What bitrate should I use in OBS for Twitch?
Twitch recommends 6,000 kbps for 1080p at 60 fps, 4,500 kbps for 1080p at 30 fps or 720p at 60 fps, and 3,000 kbps for 720p at 30 fps, with CBR rate control and a 2-second keyframe interval. Only use a row if your upload speed is at least that bitrate plus 30%.
Should I use NVENC or x264?
If OBS lists a hardware encoder (NVIDIA NVENC, AMD, Intel Quick Sync or Apple VT), start with it. It moves encoding off your CPU, which matters most when you game and stream on the same PC. x264 only makes sense on a strong CPU with spare cores, or a Mac streaming to Kick when the hardware encoder does not offer CBR.
Why does the generator pick 720p60 instead of 1080p30?
For fast-moving games, a smooth 60 fps image at a lower resolution usually looks better than a choppy 30 fps image at a bitrate that cannot keep up with the motion. For talking, art and other slow content it does the opposite and keeps the resolution.
What keyframe interval should I use?
Use 2 seconds. Twitch and Kick both ask for 2 seconds, and YouTube recommends 2 seconds and says not to exceed 4. In OBS, type 2 into the Keyframe Interval field rather than leaving it at 0 (auto).
Can I stream 1440p or 4K?
YouTube accepts 1440p and 4K and publishes bitrates for them. Twitch handles 1440p through its Enhanced Broadcasting feature, which sets the bitrate automatically. Kick is limited to 1080p at 60 fps.
Does this tool upload my information anywhere?
No. The calculation runs in your browser and nothing you type is sent to a server.