Free tools · Free to use · No signup

Small tools. Better conversations.

Practical tools for WhatsApp, lead response and AI support planning. Get a useful result, with no signup.

Find your tool

What would you like to do?

Create a customer touchpoint, troubleshoot WhatsApp, or plan your team’s next step. Choose the job you need to get done.

01

Start a conversation

Create a link, a QR code or a contact button for your website.

Free to use

WhatsApp Link Generator

Enter your WhatsApp number. Get a link that starts a conversation.

Generate link
Free to use

WhatsApp QR Code Generator

Turn your WhatsApp number into a QR code. Download it for your counter, packaging or next event.

Generate QR code
Free to use

WhatsApp Button Generator

Create a WhatsApp contact button for your website. Preview it and copy the HTML.

Generate embed code
02

Set up and troubleshoot

Prepare your account, review a template or understand an API error.

Free to use

WhatsApp API Readiness Checker

Check your number and account access. Get a practical setup or migration checklist.

Build my checklist
Free to use

WhatsApp Template Checker

Paste your template. Spot variable errors and wording to review before submitting to Meta.

Check template
Free to use

WhatsApp API Error Decoder

Free WhatsApp API error decoder. Enter an error code or redacted JSON to find its meaning, troubleshooting steps and references. No signup required.

Explain this error
03

Plan costs and team capacity

Use your own numbers to compare messaging costs, response and AI support.

Free to use

WhatsApp API Pricing Calculator

Plan your monthly messaging budget by recipient market and message type. See volume discounts and platform costs separately.

Estimate message costs
Free to use

Lead Response Time Calculator

Free lead response time calculator. Compare qualified leads, deals and revenue scenarios using your own response targets and conversion assumptions.

Calculate scenario
Free to use

AI Customer Service ROI Calculator

Free AI customer service ROI calculator. Estimate hours freed, staffing capacity and first-year ROI, including AI fees, setup and ongoing review time.

Calculate scenario

Your inputs stay in this browser. These tools do not upload or save them.

Good to know

Before you get started

Are these tools free to use?
All tools are free, without a Mixdesk account. Messaging-provider fees and any products you choose to use are separate.
Which tool should I start with?
Use links and QR codes to start conversations; the template checker and error decoder to troubleshoot messaging; the response-time and AI support calculators to compare your own operational assumptions.
Do you store my number or messages?
Tool inputs are processed in your browser without being uploaded or saved by these tools. Opening a generated link takes you to WhatsApp.
Can I share the results with my team?
Yes. Copy links, download QR images, or copy checklists and scenario reports. Calculator reports include your assumptions and formulas; they are planning scenarios, not guaranteed outcomes.