A comprehensive suite of free, private web tools designed for YouTube creators, students, speed readers, and everyday decision makers.
Calculate total duration, watch time, and speed breakdowns (1.25x–2.0x) for any YouTube playlist with custom video ranges and video counts.
Analyze total video watch time, upload duration, and video counts across all videos, Shorts, and live streams on any YouTube channel.
Reverse the playback order of any YouTube playlist from newest-to-oldest or oldest-to-newest for seamless chronological binge-watching.
Break analysis paralysis. Enter any question and choice list, run probability simulations, and let unbiased random logic decide for you.
Customizable 2D canvas wheel of names with realistic physics friction, audio effects, and celebration confetti for games, raffles, and decisions.
3D Heads or Tails coin toss simulator with realistic physics, metallic sound synthesis, streak tracking, and multiple coin variations.
Roll up to 6 custom 3D dice simultaneously for tabletop board games, D&D, probability calculation, and random numbers with sound effects.
Random group generator and roster manager. Divide players, students, or colleagues into balanced teams by team count or group size.
Convert text, PDFs, DOCX, and Markdown into Bionic Reading format. Custom fixation anchors and reading rulers boost speed and ADHD focus.
Interactive celebration confetti popper with customizable particle count, colors, gravity, and spread velocity for celebrating achievements.
Convert vector SVG graphics into high-resolution PNG images instantly in your browser. Supports custom scaling (1x–8x), transparent backgrounds, and batch downloads.
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We build dedicated, fast, and respectful web utilities designed to solve specific daily problems without bloatware, aggressive popups, or mandatory sign-up walls. Whether you need to calculate the precise study time of a 200-video YouTube playlist, break decision fatigue with a realistic 3D coin toss, or accelerate reading comprehension using bionic fixation anchors, all tools run right in your browser with zero latency.
All inputs, calculations, document conversions, and lists remain 100% on your device.
Built with lightweight JavaScript and modern Tailwind CSS for sub-second interactions.
Flawlessly calibrated across desktop monitors, laptops, tablets, and smartphones.
