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Thailand

ANPR for Thailand

Thai License Plate Format

Thai vehicle registration plates issued by Department of Land Transport (DLT) of Ministry of Transport. Must be displayed on all motorized road vehicles (excluding royal, police and military vehicles). Plates vary in design, colors and dimensions according to vehicle type. Usually display registration number (typically 2-character letter or numerical prefix + 4-digit number) and vehicle’s province of registration. All plates rectangular with variations in size and color. Letters embossed, all plates embossed with seal bearing letters “ขส”. Plates prominently display vehicle registration ID consisting of Thai letters and number string, with province of registration shown below ID.

Plate Formats

กท 2058 (2 Thai letters + 1-4 digits without leading zeros, format varies by vehicle type)

Script

Thai alphabet letters and Arabic numerals 1-9999 (no leading zeros)

Regional Codes

Province name displayed in Thai script below the registration number; no alphanumeric regional codes used.

Special Plate Types in Thailand

Private Cars (not more than 7 seats)

lack on white background, format กท 2058 (2 Thai letters + 1-4 digits). Series letters: ก, ข, ง, จ, ฉ, ธ, ฐ, พ, ภ, ว, ศ, ษ, ส, ช, ฌ, ญ, ฎ, ฆ. Leading digit added when letter pool exhausted (Bangkok format 1กข 1234). Province name in Thai below registration.

International Travel

Black on white, format R1 8535/THAILAND 84. Thai prefix translated to 2-3 Latin alphanumeric characters via code-matching based on Thai alphabetical order. Word “THAILAND” in capital letters below registration, numerical provincial code bottom right.

Motorcycles

Black text on white background (private) or yellow background (hired), format ขนบ/ระยอง/660. Three horizontal rows: top row has series letters and leading number, middle row has province, bottom row has 1-4 digit serial. Rear mounting only.

Private Vans (more than 7 seats)

Blue text on white background, format ฮอ 3382, size 150×340mm. Series letters: น, ฬ, อ, ฮ. Province name in Thai below registration. Embossed with “ขส” seal.

Private 2-door Pick-up Trucks

Green text on white background, format 2ผย 3201, size 150×340mm. Series letters: ฒ, ณ, ต, ถ, บ, ป, ผ, ย, ร, ล. Province name in Thai below registration. Embossed with “ขส” seal.

Private Motorized Tricycles

Red text on white background, format ศก 234, size 150×340mm. Province name in Thai below registration. Embossed with “ขส” seal.

Small Trailers, Agricultural Vehicles

Black text on orange background, format ขค 5, size 150×340mm. Series letter ซ or ฆ (some provinces). Province name in Thai below registration. Embossed with “ขส” seal.

Car Taxis

Black text on yellow background, format ทพ 7459, size 150×340mm. Series letter ท (combinations: ทค, ทง, ทจ, ทฉ, ทต, ทท, ทธ, ทน, ทพ, ทม, ทย, ทร, ทล, ทว, ทศ, ทษ, ทส, ทห, ทฬ, ทอ, ทฮ). Province name in Thai below registration.

Business/Tourist/Rental

White text on green (aquamarine) background, format ณข 426. Includes airport and hotel taxis. Some plates beginning ฌ, ณ with green background and white text. Province name in Thai below registration.

Key features of the ANPR for Thailand

Accuracy

97% – 99%

Supported plates

European, South American, Asian and South African, Middle East

Lpr + Container

It can run with Container Recognition support

SDK support

C++ / C# / Java / Python

Image & Stream Based Recognition

Windows x64, Ubuntu, Arm

Analytics

Our LPR application performs vehicle Make, Color, and Type classification.

Android

Supports Android phones and tablets.

Adr Plate

Performs additional ADR plate recognition alongside standard license plate recognition.

License Plate Country Classification.

Germany / Poland / Türkiye… etc.

CPU & GPU

Supports both CPU and GPU processing.

Multiple Plate Recognition

Supports detection and recognition of multiple license plates in a single image or frame

Interested in Thai License Plate Recognition?

Let us know and discover how our ANPR solution can transform your operations!

Global Coverage

Our ANPR system supports license plate recognition across multiple countries and regions. Each implementation is optimized for local plate formats, scripts, and regulatory requirements to ensure accurate detection in diverse environments.