Thermer: Thermal Printer App

Mate Technologies

Contains adsIn-app purchases

About this app

THERMER – THE #1 BLUETOOTH THERMAL PRINTER APP

Looking for a reliable thermal printer app that works with your Bluetooth or USB thermal printer? Thermer is the best-rated, most-downloaded Bluetooth thermal printer app to print receipts, labels, barcodes and more — directly from your phone.

Whether you own an Xprinter, iWare, EPPOS, Putian POS, or any ESC/POS-compatible Bluetooth mini thermal printer, Thermer connects instantly and prints perfectly.

🧾 PRINT CUSTOM RECEIPTS & STRUK Create fully customised receipts (struk belanja, struk kasir, cetak struk) using text, images, barcodes, QR codes, horizontal lines, tabular data and more. Perfect for( warung, toko, and UMKM) any businesses needing a simple (cetak struk) bluetooth solution.

🏷️ PRINT LABELS & BARCODES Print labels, price tags, shipping labels and barcodes on any Bluetooth thermal printer or USB thermal printer. Supports print label, printer label, and barcode label formats out of the box.

📄 PRINT PDF, IMAGES & DOCUMENTS Share any PDF, image or document directly to Thermer and print instantly. Cetak resi, invoices, delivery notes — if you can share it, Thermer can print it.

🔤 OCR — SCAN & PRINT RECEIPTS Take a photo of any bank payment receipt or transaction receipt, extract the text using OCR, and print it on your thermal printer with maximum accuracy. No other Bluetooth printer app offers this.

🌍 MULTILINGUAL — PRINT IN ANY LANGUAGE Unlike other (aplikasi) printer bluetooth that only support English, Thermer prints in Bahasa Indonesia, Arabic, Thai, Spanish, Portuguese and more. Set custom font, size and format for any language.

⚡ AI RECEIPT GENERATOR Generate professional receipts instantly using AI. Just describe what you need — Thermer builds and prints it in seconds.

🔄 UNIVERSAL COMPATIBILITY Works with any Bluetooth / USB thermal printer supporting ESC/POS commands — including mini 58mm and 80mm printers. Compatible with Xprinter, iWare mini thermal printer, EPPOS mini thermal printer, Putian POS, RPP02N, RAWBT and most Android thermal printer apps on the market.

THERMER BLUETOOTH THERMAL PRINTER APP — FEATURES:
- Connect any Bluetooth or USB thermal printer in seconds
- Print receipts, struk, labels, barcodes and QR codes
- Cetak struk bluetooth for warung, kasir, and retail businesses
- Print PDFs, receipts, images, and documents from your phone
- OCR scan-to-print for bank and transaction receipts
- AI receipt generation — create receipts instantly
- Multilingual printing — Bahasa Indonesia, English, Arabic and more
- Rich text formatting — custom fonts, sizes, bold, alignment
- Print history — view and reprint past jobs
- Works as a print service for your own Android app or website (ESC/POS API)

HOW TO PRINT FROM YOUR PHONE:
1) Pair your Bluetooth thermal printer or connect via USB
2) Create a receipt, label or document — or share one from another app
3) Preview and print instantly

Running a warung, toko, or small business? Thermer is built for you. No complicated setup. No expensive POS hardware. Just your phone, your Bluetooth thermal printer, and Thermer.

📲 Try Thermer — the thermal printer app trusted by 5M+ users across globe.

Ratings and reviews

By far the best (and seems like the only) good app for these little mobile printers if your looking for something not part of a POS program. Lets you use your printer as you wish. Prints text, images, QR codes and more. One time data entry - Using the short code feature lets you define fields on a lable for easy fill-in-the-blank type labels. This is especially nice if you have data that appears in multiple places or in both text and barcode formats. This is the best option by far.

I have an order management system and let customers who use my system use your app. After the update, there was a problem that the receipt could not be printed. After testing, I found that the problem was printing HTML format (type=4). Please fix this as many customers are having serious problems right now. Update: I contacted the team and it was quickly resolved.

EASY to use. It does what it says it should. click print & its done. Good for image receipts

What’s new

Pro restrictions improved.