No warranty
These tools are provided free and as-is, without warranty of any kind,
express or implied. They are not legal, tax, financial, or engineering
advice, and they do not replace a qualified professional.
You are responsible for reviewing and verifying any output
before relying on it , and for meeting any obligation it helps
you prepare for. To the maximum extent permitted by law, the authors
accept no liability for any loss or damage arising from their use.
Best-effort hosting, no SLA
These tools are free and experimental, and may be slow, broken, moved,
or taken offline without notice. We do not promise uptime, backups of
anything you type, or that a URL will keep working. Do not use them as
a system of record. If a tool needs to survive, export your inputs —
every one of them is open source and runs from a local file.
Privacy
Everything runs in your browser. What you type is never uploaded: there
is no account system, no tracking cookie, no analytics vendor, and no
server that could receive it. Except Does your pinned workflow load something unpinned underneath it?, AI Bookkeeper: double-entry books that learn from your corrections, ATS Resume Checker, Babysitting Business Kit: free, private, in your browser, CAA Record Checker, Cancel Flow, Changelog Keeper, Churn Radar, Clothing Design Studio: say what you want, see it on the garment, know what it costs, Cron Heartbeat, Deal Keeper, DNS Change Evidence, Drip Keeper, Dunning Engine, Email Authentication Checker (SPF, DKIM, DMARC, BIMI), Error Keeper, Feedback Board, Form Inbox, ICP Lens, Interview Content Studio: one interview, a month of content for every platform, License Keeper, Would a spend cap have stopped your runaway LLM bill?, Turn meeting notes into owned, dated action items, Meter Keeper, MRR Pulse, Simulate conversations between fictional personalities, PQL Radar, Price drop alerts for any shop, on your own GitHub, Proposal Maker, Which of your PyPI dependencies lack a provenance attestation?, Which federal contracts in my niche expire next?, Rev Rec, Review Reply Desk, RFP Compliance Matrix Generator, Sales Agent, Sales Cadence Builder, Sales Call Notes Desk, Shift Roster Builder, Sign Keeper, Slot Keeper, Sponsor Ready, status-keeper, Subdomain Takeover Checker, Support Agent, Support Desk, Survey Keeper, Testimonial Keeper, Trial Converter, Did an extension you already trust just change what it does?, Waitlist Keeper, and webhook-relay — each of which checks a live public API as its whole job, so what you paste there to look up goes to raw.githubusercontent.com, api.anthropic.com, api.openai.com, generativelanguage.googleapis.com, hcb.hackclub.com, localhost:11434, localhost:1234, localhost:8080, www.irs.gov, api.resend.com, api.stripe.com, api.twilio.com, x, cloudflare-dns.com, github.com, api.telegram.org, dns.google, dns.quad9.net:5053, api.postmarkapp.com, api.sendgrid.com, stripe.com, proxy.local, ntfy.sh, pypi.org, api.usaspending.gov, accounts.google.com, api.hubapi.com, api.pipedrive.com, login.microsoftonline.com, mail.google.com, oauth2.googleapis.com, marisstella.app, www.w3.org, api.github.com, and marketplace.visualstudio.com and nowhere else. About says exactly what. The one thing
that is sent on purpose is a message you choose to submit through the
feedback form , which
is published in this site's public GitHub repository. We count anonymous, aggregate events —
which tools get opened, never anything about who opened them — and that
count stays in your own browser's local storage. Each page load
also adds one to a daily per-page total on our own open-source counter
(which page, which day, and — if you followed one of our own channel
links, such as a release note or package page — which channel, and what
kind of site sent you, such as "google" or "reddit", never its address;
plus the country the request came from as a two-letter code and whether
the browser is a phone, tablet or desktop, each kept only as a daily
total; nothing you type, no cookie, no IP address stored; its host sees each
request the way any web server does), and those totals are
published in the repository. Browsers sending
Do Not Track or Global Privacy Control are
not counted at all.
If you email one of this site's addresses, your message and address
are stored privately with our host, Cloudflare, read only to answer
you, never published or sold, and deleted after 90 days; reply asking
and we delete it sooner. You can ask what we hold about you, have it
corrected or deleted, and complain to your data-protection authority.
Free, and staying free. If one of these saved you time or money, you can sponsor on GitHub or buy me a coffee . Either is optional and changes nothing about what these tools do.