Free tools
Free tools for local businesses
Small, exact tools that answer one question each. No signup, no email address, no watermark, and no limit on how often you use them. Everything runs in your browser — nothing you type is sent anywhere.
Google Review Calculator
How many 5-star reviews it takes to move your Google rating from where it is to where you want it, plus what one 1-star review would cost you.
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Email Signature Generator
Three table-based layouts that survive Outlook, Gmail and Apple Mail. Copy it formatted or copy the HTML source, with install steps for each client.
Open the tool
More on the way
We build a tool when a question comes up often enough to be worth answering properly. If there is one you want, tell us on the feedback page.
Want more reviews, not just the math?
Krofile turns a tap or a QR scan into a Google review. Free to start.
Start free