What's on InnoviCat
InnoviCat is a free, privacy-first platform with practical tools organized into three sections. Everything runs in your browser—no accounts, no uploads, no tracking.
153 Practical Tools
From productivity timers to PDF editors, text utilities to image processors—tools designed to help you get things done.
- Developer (19) — Regex tester, JSON formatter, hash generator, encoders, UUID, password, color picker, and more
- Cooking (17) — Unit converter, recipe scaler, substitutions, oven temps, meat temps, pizza dough, sourdough, coffee ratio, food cost, and more
- Images (14) — Resizer, compressor, converter, cropper, watermark, QR codes, barcodes, metadata, color extraction, and more
- Engineering (18) — HVAC sizing, heat load, insulation, duct design, mini-split, refrigerant, voltage drop, and more
- Music (17) — Tone generator, tuner, metronome, BPM tapper, noise machine, ear trainer, chord chart, virtual keyboard, binaural beats, DTMF tones, soundscape, hearing test
- PDF (11) — Editor, compress, split, merge, rotate, crop, sign, page numbers, convert, extract text
- Decisions (9) — Explore ambiguity, make better decisions, track commitments, and anticipate risks with research-backed tools
- Math (8) — Arithmetic, percentage calculator, grade calculator, GPA calculator, unit converter, tip calculator, coin flip, unit circle
- Timers (6) — Pomodoro, stopwatch, countdown, interval, visual, breathing
- Health (5) — BMI calculator, calorie counter, body fat, macro calculator, gestational age
- Printables (5) — Graph paper, dot grids, music staff paper, hex grids, craft patterns, coloring pages, and more
- Time (6) — World clock, timezone converter, Unix converter, time calculator, age calculator, pet age calculator
- Text (4) — Word counter, case converter, diff checker, lorem generator
14 Financial Calculators
Standard financial formulas to help you understand loans, investments, and savings. All calculations happen in your browser.
Compound interest, loan payment, credit card payoff, mortgage amortization, mortgage prepayment, investment ROI, rent vs buy, home maintenance ROI, retirement planning, savings goal, invoice generator, currency converter, and more.
For educational purposes only. Not financial advice.
9 Skills
Practice aptitude tests with unlimited, procedurally-generated questions. Perfect for IQ test prep, HR screening practice, or keeping your mind sharp.
- Pattern Recognition — Raven's-style matrix puzzles
- Number Sequences — Find the pattern, predict the next
- Verbal Reasoning — Word analogies and relationships
- Logical Deduction — Syllogisms and formal logic
- Spatial Reasoning — 3D rotation and cube folding
- Data Interpretation — Charts, graphs, and tables
- Numerical Reasoning — Quantitative problem solving
- Error Checking — Spot typos and inconsistencies
- Coding & Decoding — Cipher and pattern puzzles
Each tool offers 4 difficulty levels (Easy to Expert), unlimited unique questions, hints, and detailed explanations.
Platform Features
- 7 languages supported
- Light, dark & 6 more themes
- Quick search (Cmd+K)
- Bookmark your favorites
- Works offline
- No account needed