Fast, practical browser tools for broadcast, streaming and live video — from sync and NDI to graphics, camera control and production calculators.
Need context around the software people already rely on? Browse Cool Tools.
Reliable calculators and planners for the production problems that come up repeatedly.
Convert known buffer stages and configured receive latency into milliseconds and frame equivalents.
[ Open Tool → ] Fix lip sync in your streamUse this when runtime, offsets, or frame-rate conversions need frame-address arithmetic.
[ Open Tool → ]Use this when you need to know whether the network can carry the NDI workflow safely.
[ Open Tool → ] How much NDI bandwidth do I need?Use this when OBS or vMix settings need a safer bitrate and encoder plan.
[ Open Tool → ]Use this before install when you need a fast yes-or-no check on fiber headroom.
[ Open Tool → ]Use this when the first job is choosing the sane signal path before you commit to SDI, NDI, SRT, HDMI, or a browser-source fallback.
[ Open Tool → ]Go deeper when you need more tools, workflow context, or development updates.
Browse the complete set of calculators, planners, graphics, network, camera, and production utilities.
Browse All ToolsA short curated list of production software, including OBS, vMix, Companion, CasparCG, and practical integration tools.
Open Cool ToolsHow separate video, audio, and ancillary IP flows are timed and carried in an ST 2110 system.
[ Read Guide → ]Understand the difference between synchronizing frame timing and assigning timecode metadata.
[ Read Guide → ]Estimate network load, plan switch capacity, and understand where dropped frames can begin.
[ Read Guide → ]Understand how buffer sizes, sample rates, interfaces, and processing contribute to audio delay.
[ Read Guide → ]Built by a broadcast specialist working daily with live production, networking and XR. Learn more →