Korean Address Random Generator

Randomly generate real and valid Korean addresses online, including names, phone numbers, and postal codes. Supports batch generation and export, covering cities nationwide such as Seoul and Busan.

Bug report

Browser execution mode: Your data is processed in your browser and is not uploaded to the server.

Speed and Stability: Processing speed depends on your device and browser. For large batch work, the desktop version may be more stable.

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If the online tool fails to load or run, try the desktop tool.https://tools.yikeaigc.com/

Tool Usage

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🇰🇷 Korea Address Generator (한국 주소 생성기)

Generate realistic Korean addresses, names, RRNs, bank accounts, business registration numbers, and other test data

✓ 17 regions · 60+ cities/counties/districts ✓ 30+ fields ✓ RRN / business no. / driver’s license ✓ JSON / CSV / Excel / vCard / SQL

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Disclaimer (면책 조항):All data generated by this tool (names, addresses, resident registration numbers/RRNs, business registration numbers, bank card numbers, etc.) israndomly fictional and is for legal uses only, such as software testing, form-fill demos, and UI prototypes.Do not use for fraud, identity forgery, illegal registrationor any unlawful activity or violation of service terms. Users are solely responsible.

1Generation settings

Primary region(시/도)

Secondary region(시/군/구)

Gender(성별)

Selection strategy(전략)

💡 Shortcut:SpaceRegenerateCCopy all

1Batch generation settings

Level 1 admin area (si/do)

Level 2 admin area (si/gun/gu)

Gender (seongbyeol)

Quantity(Max 10000)

Distribution strategy

Deduplication method

Generation engine

2Generation progress

Preparing...

3Results

Showing first20Preview rows:

Export Files

1Select output fields

Check fields to display and export (all selected by default)

Basic identity

Contact info

Address info

Finance & IDs

Other

1Custom Export Template

使用占位符如 {fullName} 定义导出格式，点击下方变量可快速插入

Template Content

Available Variables (Click to Insert)

Template Preview (Current Address)

Please generate an address first

2Common Template Examples

★Local historySaved in browser localStorage, up to 50 entries

Instructions

Software Usage Instructions

Select a generation mode: The tool provides two modes. Click the tabs at the top to switch between "Single Generation" (suitable for quickly obtaining one record) and "Batch Generation" (suitable for filling large amounts of data).
Configure basic parameters:
- Administrative division selection: Supports specifying South Korea’s first-level administrative divisions (such as Seoul Special City and Gyeonggi-do) and second-level administrative divisions (such as Gangnam-gu and Suwon-si). You can also select "Random Generation" to obtain addresses from across the country.
- Personal attribute settings: You can specify the gender of the generated identity (male/female/random), and the system will automatically match the corresponding Korean name and its romanized spelling.
Get generated results:
- Single mode: After clicking the generate button, the interface will display the Korean/English name, date of birth, real-format mobile number (starting with 010), detailed street address, and new 5-digit postal code. One-click copying of all information is supported.
- Batch mode: Set the generation quantity (up to 1000 records at a time), and the system will quickly generate a list. The interface only previews the first 20 records.
Export and download: After batch generation is complete, multiple export options are provided:
- JSON/CSV/TXT: Select a specific format to download according to your needs.
- Package download (ZIP): Package and compress results in all formats for convenient archiving.

Frequently Asked Questions

A: Yes, the address structure is real. This tool is built based on South Korea’s official administrative division data (province/city, district/county) and real road names (such as Gangnam-daero and Teheran-ro). The generated addresses include real provinces, cities, and street names, but specific building numbers (such as No. 123) and apartment unit numbers are randomly combined by the algorithm and are only used to simulate real address formats.

A: No. The mobile numbers generated by the tool follow the standard format for South Korean mobile phones (010-XXXX-XXXX) and are completely correct for format validation, but these numbers are randomly generated virtual numbers, not actually activated SIM cards, so they cannot be used for real calls or SMS reception.

A: When shopping on cross-border e-commerce sites (such as overseas shopping) or registering accounts on international websites, you are usually required to enter information in English. This tool automatically converts Korean names and administrative divisions into standard Romanized spellings, making it convenient to use on platforms that do not support Korean input.

A: This is usually caused by an encoding issue. The files we export use standard UTF-8 encoding. If your Excel displays garbled text when opening the file, we recommend first opening Excel, using the "From Text/CSV" function under the "Data" tab to import the file, and selecting "65001: Unicode (UTF-8)" as the file origin in the import wizard so it will display correctly.

A: Absolutely not. This tool is a purely front-end program, and all calculations and generation are completed in your device's browser. The data you generate is not uploaded to any server, and it is cleared after the page is refreshed, fully protecting your privacy and data security.