Nothing you enter leaves your device
Small tools that do one useful thing properly.
Each of these answers one awkward question well. They run entirely in your browser — no upload step, no sign-up, no analytics script, no tracking cookie. Free, and free to close when you are done.
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- Runs in your browser
ICS Import Doctor
Check an ICS file before Google Calendar rejects it.
Diagnose structural and compatibility problems in a calendar file, normalize it conservatively, and split oversized calendars without breaking recurrence families or timezones.
Open ICS Import Doctor -
- Runs in your browser
DryCost
See what a dehumidifier really costs — and whether replacing it pays.
Turn wattage or measured kWh, compressor duty cycle, runtime and your electricity rate into a real running cost, then check whether a replacement repays its price inside your ownership horizon.
Open DryCost -
- Runs in your browser
- Hosted separately for now.
Paper Count
Count the words in a LaTeX-produced academic PDF, in your browser.
Layout-aware word counting for dissertations and papers: repeated headers and footers removed, display equations excluded, hyphenation across line breaks repaired.
Open Paper Count
How these are built
The same constraints apply to every tool here. They are limitations, not marketing, and the release build fails if one is broken.
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Processing stays local
Files you open and numbers you type are handled by your own browser. They are never sent to the publisher or to a processing server, because there is not one.
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No account, ever
No sign-up, no saved profile, no database. Close the tab and nothing about your session persists.
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No tracking on tool pages
No analytics, advertising pixel, third-party font or embedded widget — permanently, even as the rest of the site grows.
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Honest limits
Each tool states what it cannot do. None offer medical, legal, financial or safety-critical advice, and none claim a guaranteed result.