Free, fast, and powerful utilities for technicians, engineers, and production staff. No signup required.
Create professional broadcast slates with SMPTE patterns, logos, and custom text. Export PNG or JPEG.
Countdowns with audio alerts, stopwatch, segment timers, event countdown, and fullscreen clock.
Pixel density, cabinet sizing, viewing distance, power estimates, and test pattern generator.
Map LED pixel layouts and create custom configurations for video walls.
Calculate 4:2:2 to 4:4:4 overproduction pixel regions with visual diagram and CSV export.
Generate TXT, SRT, CSV timecode files or LTC WAV audio in multiple frame rates.
Max cable runs for SDI, HDMI, fiber, and Ethernet with signal loss status and recommendations.
Circuit load planning with equipment presets, multi-circuit support, and NEC safety margins.
Searchable connector pinouts, intercom wiring, SDI standards, Belden chart, fiber color code, and audio levels.
Convert resolutions, visualize safe areas, compute aspect ratios, and calculate PPI.
File size and bandwidth estimates for H.264, H.265, ProRes, DNxHD, AV1, and more.
Convert between frames, timecode, and milliseconds with drop-frame support across all frame rates.
Built for broadcast, creative, and venue productions with industry-standard references.
All tools are instant-use with no loading. Get answers in seconds, not minutes.
No accounts, no subscriptions. Just tools that work when you need them.
Found a bug, want a new tool, or have a feature idea? I'd love to hear from you.
Send FeedbackAll tools are and always will be free. If they've saved you time on a job, a coffee is always appreciated.
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