KTN Print Server

Name: KTN Print Server
Author: Ketant

LiveKetant13 apps · 65 installsToolsFreecom.ketant.mobile.printer

Thermal receipt printing server via HTTP. Supports Bluetooth, USB, and IP networks.

Alert me ★ Watch Open in Play ↗

Total installs: 9
Installs / day: 0
Rating: —★
Released: 29 Aug 2026
Last update: 10 Sept 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected
Data is encrypted in transit
No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

9 in 2 groups

0 Sensitive5 Notable4 Routine

Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE

OtherNotable8

Access to miscellaneous device features that don't fit other categories

See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices · BLUETOOTH
Turn Bluetooth on or off and find and pair with nearby Bluetooth devicesaccess Bluetooth settings · BLUETOOTH_ADMIN
Connect to or disconnect from Wi-Fi networks and change saved Wi-Fi settingsconnect and disconnect from Wi-Fi · CHANGE_WIFI_STATE
Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

KTN Printer Server mengubah perangkat Android Anda menjadi server pencetakan struk thermal yang dapat diakses dari aplikasi mana pun di jaringan yang sama. Cukup kirim satu permintaan HTTP, dan struk langsung tercetak — tanpa driver, tanpa SDK, dan tanpa kode khusus di sisi klien. Cocok untuk aplikasi kasir (POS) berbasis web, sistem antrian, dapur (kitchen display), hingga integrasi e-commerce yang butuh mencetak struk ke printer thermal lokal. ▣ CARA KERJA Aplikasi menjalankan server HTTP ringan di port 9000. Perangkat lain di jaringan yang sama (LAN/Wi-Fi) tinggal mengirim permintaan POST ke alamat server untuk mencetak struk berformat. Aplikasi meneruskan cetakan ke printer thermal Anda melalui Bluetooth, USB, atau jaringan IP. ▣ PILIHAN KONEKSI (TRANSPORT) • Bluetooth (SPP) — pasangkan printer sekali, langsung siap pakai • USB — dukungan printer kelas USB Printer (class 7) • IP / Jaringan — koneksi langsung ke printer berbasis IP (default port 9100, RAW/JetDirect) ▣ FORMAT STRUK YANG KAYA Tata letak struk memakai markup sederhana berbasis baris, sehingga mudah diintegrasikan: • Perataan & kolom: kiri [L], tengah [C], kanan [R] — ideal untuk baris item + harga • Gaya teks: tebal, garis bawah, garis bawah ganda • Ukuran font bertingkat: normal, lebar, tinggi, besar, hingga 7x • Gambar (PNG base64), barcode (EAN-13, EAN-8, UPC-A, UPC-E, Code128), dan QR Code • Jarak antar-bagian yang dapat diatur agar struk pas di berbagai model printer ▣ PENGATURAN FLEKSIBEL • Lebar kertas: 58 mm (32 kolom) atau 80 mm (48 kolom) • Spasi bagian (section spacing) 0–6 baris • Potong kertas otomatis (auto cut) aktif/nonaktif • Buka laci kasir (cash drawer) aktif/nonaktif • Semua pengaturan tersimpan otomatis dan tetap aktif setelah aplikasi ditutup ▣ ANTARMUKA SEDERHANA • Menampilkan URL server beserta IP LAN, lengkap dengan tombol salin • Indikator status koneksi printer secara real-time • Tombol Test Print untuk memastikan printer siap • Panel log untuk memantau dan men-debug aktivitas cetak ▣ API HTTP • GET /health — cek status server • GET /status — info transport & koneksi printer saat ini • POST /print — kirim struk untuk dicetak (cut, buka laci, dan spasi dapat diatur per cetakan) - Respons berformat JSON dengan kode error yang jelas, sehingga mudah diintegrasikan oleh developer. ▣ CATATAN IZIN Pada Android 12+ aplikasi meminta izin Bluetooth (BLUETOOTH_CONNECT & BLUETOOTH_SCAN) saat pertama dijalankan. Izin ini wajib diberikan untuk menggunakan koneksi Bluetooth. Aplikasi juga memerlukan akses jaringan lokal untuk menjalankan server. Jadikan satu perangkat sebagai jembatan cetak struk untuk seluruh sistem Anda — ringan, cepat, dan langsung pakai.

What's new

- Split the shared code into separate logic and interface modules. - Refresh the app colors with neutral white and black surfaces.

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