# Santara AI — free host tools

> Free, no-sign-up tools for short-term rental hosts (Airbnb, Booking.com, Agoda, homestays) in Vietnam, Indonesia, Thailand and the rest of Asia. Each tool does one job in the browser. Made by Santara AI (https://santara.ai), which runs pricing, guest messages and operations for hosts automatically.

Santara AI is an independent third party and is not endorsed by or associated with Airbnb, Inc.

## Tools

- [Channel fee calculator](https://tools.santara.ai/airbnb-fee-calculator/): What one booking pays you on Airbnb, Booking.com, Agoda, Expedia, Trip.com, Traveloka and direct. Plain text: https://tools.santara.ai/airbnb-fee-calculator.md
- [Cleaning checklist](https://tools.santara.ai/airbnb-cleaning-checklist/): A room-by-room turnover checklist for your cleaner, in English, Vietnamese, Indonesian or Thai. Plain text: https://tools.santara.ai/airbnb-cleaning-checklist.md
- [Co-host fee calculator](https://tools.santara.ai/cohost-fee-calculator/): How a month's bookings split between owner and co-host under any fee model, with a monthly statement. Plain text: https://tools.santara.ai/cohost-fee-calculator.md
- [Gap night calculator](https://tools.santara.ai/airbnb-gap-night-calculator/): Find the 1–3 night gaps between bookings that nobody can book, and price them to sell. Plain text: https://tools.santara.ai/airbnb-gap-night-calculator.md
- [Foreign guest registration (Vietnam)](https://tools.santara.ai/foreign-guest-registration-vietnam/): Deadlines, a guest register and copy-ready fields for declaring foreign guests' temporary residence. Plain text: https://tools.santara.ai/foreign-guest-registration-vietnam.md
- [House rules generator](https://tools.santara.ai/airbnb-house-rules-generator/): Polite, clear house rules in English, Vietnamese, Indonesian or Thai, plus a short version for your listing. Plain text: https://tools.santara.ai/airbnb-house-rules-generator.md
- [Linen calculator](https://tools.santara.ai/airbnb-linen-calculator/): How many sheet sets, towels and bath mats to own per listing, with a par that fits your laundry. Plain text: https://tools.santara.ai/airbnb-linen-calculator.md
- [Guest message templates](https://tools.santara.ai/airbnb-message-templates/): Five messages for every stay, from booking to review, warm or short, in the guest's language. Plain text: https://tools.santara.ai/airbnb-message-templates.md
- [Profit calculator](https://tools.santara.ai/airbnb-profit-calculator/): Monthly profit, break-even occupancy and every cost, from your nightly rate and rent. Plain text: https://tools.santara.ai/airbnb-profit-calculator.md
- [ROI calculator](https://tools.santara.ai/airbnb-roi-calculator/): How many months until your setup costs are paid back, and the yearly return on the cash you put in. Plain text: https://tools.santara.ai/airbnb-roi-calculator.md
- [Cleaning fee calculator](https://tools.santara.ai/airbnb-cleaning-fee-calculator/): What 1 to 7-night stays really cost guests per night, and the minimum stay your cleaning fee needs. Plain text: https://tools.santara.ai/airbnb-cleaning-fee-calculator.md
- [Turnover planner](https://tools.santara.ai/airbnb-turnover-planner/): Will the room be ready between check-out and check-in? Minutes spare or short, and a cleaner schedule. Plain text: https://tools.santara.ai/airbnb-turnover-planner.md
- [Wi-Fi QR code](https://tools.santara.ai/wifi-qr-code-generator/): A QR code guests scan to join your Wi-Fi. Made in your browser; the password never leaves it. Plain text: https://tools.santara.ai/wifi-qr-code-generator.md
- [Wi-Fi sign](https://tools.santara.ai/wifi-sign-generator/): A printable Wi-Fi sign with the network, password and a QR code. A6, A5, 4×6 or a folding tent card. Plain text: https://tools.santara.ai/wifi-sign-generator.md

## Languages

- English: https://tools.santara.ai/
- Tiếng Việt: https://tools.santara.ai/vi/
- Bahasa Indonesia: https://tools.santara.ai/id/
- ไทย: https://tools.santara.ai/th/

## Privacy

- Calculators and generators run in the visitor's browser. Wi-Fi names and passwords never leave the device.
- An email is collected only when a visitor asks for a PDF report, with a separate, unticked marketing opt-in.