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Data and corrections

Where our facts come from

Open data

All tool data is published as JSON at /api/tools.json, and each tool at /tools/[name].json. You're welcome to use it; please link back.

Your personal data

To delete your account and personal data, go to Delete my data. Our privacy page explains what we store.

Report a mistake

Tell us what's wrong. We aim to fix confirmed mistakes within 3 working days.