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Pet Health

A small kit for everyday pet-care math. Translate your dog or cat's age to human-equivalent years using the formulas vets actually use (not the old 'multiply by 7' myth). Time walks and feeding routines. Note vet-visit prep questions. Track basic measurements. We'll add more pet-specific tools (dosing weight charts, exercise calculators) here as they ship.

7 tools · 4 sections

Your data stays on your device. Every tool in this kit saves entries to this browser's local storage only — no account, no upload, no analytics on the data itself. Export a CSV to take it with you, or clear everything in one click.

Pet age

1 tools

How old is your dog or cat in human years, by the vet-accepted formulas.

Pet Age Calculator

How old is your dog or cat in human years? Uses the formulas vets actually use — AAHA cat ladder + the 2019 epigenetic-clock dog model — not the old 'multiply by 7' rule. Includes life stage, size-banded dog math, and a quick-reference table.

Walk + feeding timers

4 tools

Stopwatches, intervals, and pomodoros for daily routines.

Precise stopwatch with lap tracking.

Countdown Timer

Set a countdown timer with custom duration.

Focus timer with work sessions and break intervals.

Clicker & Session Timer

A clicker for marking behaviour, plus a short-burst session timer with audible cues. Built for positive-reinforcement training where 1–2 minute bursts beat 20-minute marathons.

Vet visit prep

1 tools

Take a list of questions; record what to bring and what to ask.

Doctor Visit Prep

Structured notes for a 15-minute appointment — reason, symptoms with dates, meds, allergies, questions. Print-ready.

Measurements + tracking

1 tools

For weight + body composition logs across visits.

Body Measurement Tracker

Log a client's weight, body comp, and measurements over time. Trend charts + CSV export.

Trackers, not diagnostic tools. For anything concerning, talk to a clinician. Browse all 240 tools.

Built browser-first. Run by one developer.

Every tool runs on your device. No tracking pixels, no sign-up to start. The numbers below are pulled live from the registry.

240

Free tools

Across 14 categories

7

Visual editors

PDF · image · video · audio

32

Curated kits

By profession + lifestyle

17

AI tools

Powered by Claude API

Files never uploadNo tracking pixelsNo sign-up neededWorks in any modern browser

The handful of AI tools (paraphrase, summarise, blog, captions, etc.) send your prompt text to Anthropic's Claude API to do the work. Files, images, PDFs and video never leave your device. Pick the tools that fit your privacy comfort.