Free tools for your business
Run the numbers, build a link or check a template. Everything runs in your browser, with no sign-up and no email address needed.
- WhatsApp API Cost CalculatorEstimates Meta's monthly charge in USD from your country, your phone numbers and your messages per category.
- WhatsApp Business App or API TestFive questions that tell you whether to stay on the WhatsApp Business app or move to the API.
- WhatsApp Business Appeal LetterIdentifies the message WhatsApp showed you, gives you the official steps and fills in a letter when an appeal applies.
- WhatsApp Template CheckerChecks a template against the limits Meta publishes and tells you what to fix before you submit it.
- Lost Sales CalculatorEstimates, from your own numbers, how much is at risk from inquiries you answer late or never.
- WhatsApp Link GeneratorCreates a WhatsApp link with an optional message and its QR code, ready to copy or download.
- Free QR Code GeneratorCreates static QR codes for a URL, text, WhatsApp or Wi-Fi, as PNG or SVG, with no watermark.
- Profit Margin CalculatorCalculates the sale price for a margin, or the margin and markup of a price, with optional tax.
- Argentina rent increase calculatorWorks out an Argentine rent increase by CPI with INDEC data, with the formula of each adjustment and the next increase.
- Argentina rent calculator by ICLWorks out an Argentine rent increase by the ICL with the BCRA's daily data, with the formula of each adjustment and the next increase.
- Argentina rent calculator by CERWorks out an Argentine rent increase by the CER with the BCRA's daily data, with the formula of each adjustment and the next increase.
- Argentina rent calculator by UVAWorks out an Argentine rent increase by the UVA with the BCRA's daily value, with the formula of each adjustment and the next increase.
- Argentina rent calculator by salary indexWorks out an Argentine rent increase by INDEC's salary index, with the formula of each adjustment and the next increase.