# Free tools for talking to customers

> Small tools for businesses on WhatsApp, Telegram and the web. Free, with no sign-up.

Canonical: https://heykiko.io/tools
Last updated: 2026-11-05

- [Try an AI chatbot on your website](https://heykiko.io/tools/try-ai-chatbot-on-your-website) - Enter your website and chat with an AI agent that has read your pages, in about 30 seconds. Ask what your customers ask. Free, no sign-up.
- [WhatsApp link and QR code generator](https://heykiko.io/tools/whatsapp-link-generator) - Make a wa.me link that opens a WhatsApp chat with your business, with a message already typed, and a QR code to print. Free, no sign-up.
- [WhatsApp API cost calculator](https://heykiko.io/tools/whatsapp-api-cost-calculator) - Work out what Meta charges each month for WhatsApp Business API messages, with Meta's per-message rates for every market, effective 1 October 2026.
- [AI chatbot ROI calculator](https://heykiko.io/tools/ai-chatbot-roi-calculator) - Work out how much staff time an AI chatbot could save each month, and what's left after paying for it, using your own conversations, minutes and costs.
- [Website AI readiness checker](https://heykiko.io/tools/website-ai-readiness-checker) - Check whether an AI agent could answer customers from your website: pages found, readable text, and the questions customers ask, in about half a minute.
- [WhatsApp chat button generator](https://heykiko.io/tools/whatsapp-chat-button-generator) - Make a floating WhatsApp chat button for your website, with your text, colour and a pre-typed message, then copy one piece of code. Free, no sign-up.
- [WhatsApp greeting and away message generator](https://heykiko.io/tools/whatsapp-away-message-generator) - Write a WhatsApp Business greeting message, away message and quick replies for your business, ready to paste into the app. Free, in your browser.
- [WhatsApp template generator and checker](https://heykiko.io/tools/whatsapp-template-generator) - Describe your message and get a WhatsApp template written to Meta's rules, checked as you edit, with its category and cost per message by country.
- [llms.txt generator](https://heykiko.io/tools/llms-txt-generator) - Make an llms.txt file for your website from its sitemap and pages, in the llmstxt.org format, so AI tools can find your key pages. Free, no sign-up.
- [Chatbot name generator](https://heykiko.io/tools/chatbot-name-generator) - Name ideas for your AI chatbot from your business name, your industry and the style you want, each with the first greeting it would send. Free.
- [Website FAQ generator](https://heykiko.io/tools/website-faq-generator) - Turn your website into an FAQ: AI writes the questions customers ask, answered only from your own pages. Copy them as text or FAQ schema markup. Free.
- [AI chatbot system prompt generator](https://heykiko.io/tools/ai-chatbot-system-prompt-generator) - Write a system prompt for your AI customer service agent from a few details: its job, tone, rules and when to hand over to a person. Free, no sign-up.