Cleanter: Thermal Printer BT

cleancode.id

About this app

Cleanter turns your Android device into a bridge between your web apps and Bluetooth thermal receipt printers. No SDK, no driver installation. Just a simple HTTP call.

HOW IT WORKS:
1. Pair your Bluetooth thermal printer in Android settings
2. Open Cleanter, select your printer, and tap Start
3. Send print jobs from your web app — done!

FEATURES
• Simple HTTP API — just send JSON, no SDK needed
• Bluetooth Classic (SPP) — works with most thermal receipt printers
• Full ESC/POS support — bold, alignment, barcode, QR code, cut paper
• Works offline — no Wi-Fi or internet required
• Always ready — runs as a foreground service in the background
• Privacy first — no data collection, no analytics, no cloud

PERFECT FOR
• Web-based POS / cashier systems
• Kiosk applications
• Restaurant & retail order printing
• Any web app that needs receipt printing

Built by CleanCode — cleancode.id

What’s new

Cleanter bridges your web apps to Bluetooth thermal printers.

Features:
• Print receipts via HTTP API (localhost:9100) from any web app
• Print from Chrome using the system print dialog (80mm paper)
• Supports text, rows, dividers, QR codes, barcodes, and images
• Auto-reconnect when printer is turned off and back on
• Works with ESC/POS Bluetooth Classic printers (58mm/80mm)