Thermal Printer Go
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About this app
Thermal Printer Go turns your phone into a receipt printer controller. Connect over Bluetooth, USB (OTG), or WiFi to any standard ESC/POS thermal printer, type or paste your text, and print — no cloud account, no PC, and no internet connection required for Bluetooth or USB printing.
Built for small businesses, market stalls, delivery riders, warehouses, clinics, and anyone who needs quick receipts, tokens, labels, or notes printed on a 58mm or 80mm thermal printer.
CONNECT ANY PRINTER, ANY WAY
• Bluetooth — pairs with standard SPP thermal printers
• USB — plug in with an OTG cable, works with bulk-transfer ESC/POS printers
• WiFi — connect by IP address on port 9100 (RAW/JetDirect), the standard port used by network receipt printers
• Auto-connect remembers your last printer and reconnects automatically when you open the app
TWO PRINT MODES FOR PERFECT RESULTS
• Normal mode — fast text printing using the printer's built-in fonts
• Strict mode — renders your text as an image before printing, so every character comes out exactly as typed. This fixes the #1 problem with budget thermal printers: missing or garbled characters in non-Latin scripts, accents, or symbols
• Choose from 14 fonts (sans, serif, mono, condensed, cursive, casual) and 8 sizes in Strict mode
• 4 print-contrast profiles (Floyd–Steinberg, Atkinson, Dark, Very Dark dithering) so output looks right on light or heavy-print printers
• Built-in "does this look right?" check after printing — if characters are missing, it offers to switch to Strict mode automatically
15 LANGUAGES, BUILT FOR GLOBAL USE
Full app interface in English, Hindi, Tamil, Arabic, Thai, Vietnamese, Indonesian (Bahasa), Malay, Filipino, Chinese (Simplified), Japanese, Turkish, French, Spanish, and Portuguese (Brazil) — with Strict mode able to print correctly shaped text in each of these scripts even on printers with no built-in font support for them.
SAVE & REUSE
• Save frequently printed text (receipts, labels, notes, tokens) and reprint in one tap
• Add date & time to any printout automatically
• Turn paper cutting on or off depending on whether your printer has a cutter
• Live character counter while you type
LIGHTWEIGHT & RELIABLE
No heavy SDKs, no bloated setup. Thermal Printer Go is built to run smoothly even on older or low-RAM Android phones, so it works in the field, not just in a showroom.
PRIVACY
Your printed text stays on your device and goes straight to your printer — it is not uploaded anywhere. Bluetooth/USB/network permissions are used only to talk to your printer.
❓ FREQUENTLY ASKED QUESTIONS
Does this app work without internet?
Yes. Bluetooth and USB printing work fully offline. WiFi printing only needs a local network connection to the printer, not the internet.
Which printers are compatible?
Any standard ESC/POS thermal receipt printer (58mm or 80mm) that supports Bluetooth SPP, USB bulk transfer, or a raw network port (9100/RAW/JetDirect) — the same protocol used by the vast majority of receipt and label printers worldwide.
Can I print Hindi, Tamil, Arabic, Thai, or Chinese text on a cheap printer that doesn't support those fonts?
Yes. Switch to Strict mode in Print Options — it converts your text into an image before sending it, so the printer reproduces it exactly regardless of built-in font support.
Do I need a receipt cutter?
No. Paper cutting is optional and can be switched off in Print Options if your printer doesn't have a cutter.
Why did some characters print as boxes or blanks?
This happens when a printer's built-in fonts don't support certain characters. Turn on Strict mode to fix it — the app will even prompt you to do this automatically after a print.
What port does WiFi printing use?
Port 9100, the standard RAW/JetDirect port used by nearly all network-enabled thermal and receipt printers.
Is the app free?
Yes, Thermal Printer Go is free to use and supported by ads.
Thermal Printer Go — one app, every thermal printer, every language
Built for small businesses, market stalls, delivery riders, warehouses, clinics, and anyone who needs quick receipts, tokens, labels, or notes printed on a 58mm or 80mm thermal printer.
CONNECT ANY PRINTER, ANY WAY
• Bluetooth — pairs with standard SPP thermal printers
• USB — plug in with an OTG cable, works with bulk-transfer ESC/POS printers
• WiFi — connect by IP address on port 9100 (RAW/JetDirect), the standard port used by network receipt printers
• Auto-connect remembers your last printer and reconnects automatically when you open the app
TWO PRINT MODES FOR PERFECT RESULTS
• Normal mode — fast text printing using the printer's built-in fonts
• Strict mode — renders your text as an image before printing, so every character comes out exactly as typed. This fixes the #1 problem with budget thermal printers: missing or garbled characters in non-Latin scripts, accents, or symbols
• Choose from 14 fonts (sans, serif, mono, condensed, cursive, casual) and 8 sizes in Strict mode
• 4 print-contrast profiles (Floyd–Steinberg, Atkinson, Dark, Very Dark dithering) so output looks right on light or heavy-print printers
• Built-in "does this look right?" check after printing — if characters are missing, it offers to switch to Strict mode automatically
15 LANGUAGES, BUILT FOR GLOBAL USE
Full app interface in English, Hindi, Tamil, Arabic, Thai, Vietnamese, Indonesian (Bahasa), Malay, Filipino, Chinese (Simplified), Japanese, Turkish, French, Spanish, and Portuguese (Brazil) — with Strict mode able to print correctly shaped text in each of these scripts even on printers with no built-in font support for them.
SAVE & REUSE
• Save frequently printed text (receipts, labels, notes, tokens) and reprint in one tap
• Add date & time to any printout automatically
• Turn paper cutting on or off depending on whether your printer has a cutter
• Live character counter while you type
LIGHTWEIGHT & RELIABLE
No heavy SDKs, no bloated setup. Thermal Printer Go is built to run smoothly even on older or low-RAM Android phones, so it works in the field, not just in a showroom.
PRIVACY
Your printed text stays on your device and goes straight to your printer — it is not uploaded anywhere. Bluetooth/USB/network permissions are used only to talk to your printer.
❓ FREQUENTLY ASKED QUESTIONS
Does this app work without internet?
Yes. Bluetooth and USB printing work fully offline. WiFi printing only needs a local network connection to the printer, not the internet.
Which printers are compatible?
Any standard ESC/POS thermal receipt printer (58mm or 80mm) that supports Bluetooth SPP, USB bulk transfer, or a raw network port (9100/RAW/JetDirect) — the same protocol used by the vast majority of receipt and label printers worldwide.
Can I print Hindi, Tamil, Arabic, Thai, or Chinese text on a cheap printer that doesn't support those fonts?
Yes. Switch to Strict mode in Print Options — it converts your text into an image before sending it, so the printer reproduces it exactly regardless of built-in font support.
Do I need a receipt cutter?
No. Paper cutting is optional and can be switched off in Print Options if your printer doesn't have a cutter.
Why did some characters print as boxes or blanks?
This happens when a printer's built-in fonts don't support certain characters. Turn on Strict mode to fix it — the app will even prompt you to do this automatically after a print.
What port does WiFi printing use?
Port 9100, the standard RAW/JetDirect port used by nearly all network-enabled thermal and receipt printers.
Is the app free?
Yes, Thermal Printer Go is free to use and supported by ads.
Thermal Printer Go — one app, every thermal printer, every language
Print receipts via Bluetooth, USB & WiFi thermal printers in 15 languages.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- This app may share these data types with third partiesApp activity, App info and performance, and Device or other IDs
- No data collectedLearn more about how developers declare collection
- Data is encrypted in transit
What’s new
Thermal printer application for small and low end devices.
print what you typed
print what you typed
Everyone
Learn moreApp support
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Phone number
+919488236564
About the developer
TECHPURAM TECHNOLOGY PRIVATE LIMITED
iyaltamizh@gmail.com
No. 33/2 Prasanna Colony, 9th Street, Avanivapuram
Madurai South
Madurai, Tamil Nadu 625012
India
+91 94882 36564
