What's New
See what's new at InnoviCat — recently added tools, updated calculators, and new features. Browse the latest additions across cooking, finance, developer, image, and productivity categories.
Register Size Calculator New
Find supply register, return grille, and filter grille sizes for any CFM, with face velocity checked against ACCA Manual D guidance.
Sound Level Meter New
Measure relative sound levels live from your microphone, with A/Z weighting and Fast/Slow response.
Rhythm Trainer New
Diagnose and train your sense of rhythm — beat, inner pulse, subdivision, and imitation — with millisecond timing feedback.
Voice Recorder New
Record from your microphone in the browser — trim, add echo or reverb, and download WAV, MP3, WebM, Opus, or M4A when available.
Breathing Timer Updated
Daily streaks: finish a session and the timer now remembers your run — come back tomorrow to grow a gentle streak badge (with your best run), stored only on your device. Plus a QR option in the share menu to send your exact breathing pattern to a phone.
Interval Timer Updated
Daily streaks: finish a workout and build a day-by-day streak badge with your best run — stored only on your device.
Visual Timer Updated
Daily streaks: complete a timer and build a day-by-day streak badge with your best run — stored only on your device, hidden in fullscreen and focus modes.
Image Watermark Updated
One-click rotation angle presets (-90° to 90°), plus two new guides, shareable settings links, and tooltips on every control
Velvet MD - Markdown Beautifier Updated
Color schemes now apply consistently across tables, code blocks, captions, task lists, and rendered Markdown elements
Online Tone Generator Updated
First-class waveform visualizer (now stable across sample rates), Signal engine dropdown, use-case hand-offs, tooltips
BMI Calculator Updated
7 new metrics, inline source citations