Guide for beginners to obtain Line male data: How to quickly filter Line male users?

In overseas marketing, Line male data refers to the identification of male groups among registered users of Line numbers through number screening technology, including their numbers, activation status, activity and gender tags. For promotion scenarios targeting male users - such as game distribution, financial technology, tool apps, cross-border e-commerce male categories - accurately acquiring Line male users can significantly improve conversion efficiency and avoid sending invalid marketing information to irrelevant user groups (such as women or unregistered numbers). This guide is specially designed for novices. It teaches you how to use the screening platform to quickly screen male Line users from scratch. It covers preparation work, number generation, task submission, result export and precautions, helping you obtain implementable data assets at the lowest cost.

What is Line male data? What scenarios is it suitable for?

Line male data does not refer to the user portraits officially provided by Line, but the male user group screened out through the “gender judgment” of Line users through number screening technology. This judgment is based on an algorithm model that analyzes public information such as account avatars, nicknames, introductions, and interactive behaviors, and outputs the “Male/Female/Unknown” label. Common applicable scenarios include:

• Product promotion for men: mobile games (strategy/role playing), financial management, men’s health, tobacco and alcohol e-commerce, etc.
• Line Community Recruitment: Set up male interest groups (such as e-sports, cars, fitness) to quickly fill up the group activity.
• Cross-border e-commerce category targeting: men’s clothing, sports and outdoor, digital accessories, etc., to avoid pushing irrelevant products to female users.
• B2B overseas customer acquisition: Promote management tools, logistics services, etc. for Southeast Asian business owners (mostly male).

Novices often buy numbers randomly or in groups, resulting in high costs and low returns. Targeted Line male data allows you to concentrate your firepower within your budget, which is a key step in upgrading overseas marketing from “wide casting” to “precise reach”.

What do novices need to prepare to obtain Line male data?

Before starting screening, you need to complete the following four preparations:

1. Register and log in to the sieve number platform: It is recommended to use a platform that supports Line sieve numbers and is simple to operate (such as KK-DATA), and enter the console to familiarize yourself with the layout.
2. Understand Line screen number types and fields: Line screen numbers usually support “activation detection” (whether the number is registered with Line), “validity detection” (whether the number can send and receive messages normally), and “gender detection” (identifying the user’s gender). Exported fields include number, activation status, valid status, gender (male/female/unknown), uid, etc. Novices should check at least three items of “Open + Valid + Gender” to obtain complete and available Line male data.
3. Recharge balance: The platform charges per item, and there is no subscription package. The recharge method is USDT (TRC20), with a minimum of about 50 USDT, which will be automatically credited after recharge. For the specific unit price, please see the real-time price on the console or the official website billing page (https://kkdata.cc/billing/）。
4. Prepare the number source to be screened: You can collect the number list yourself, or use the platform’s free number generation function (see step 1 below).

Account registration and recharge methods

• Visit the official website https://kkdata.cc/, click “Register” and fill in the account information (email + password). It is recommended to use your work email to receive task notifications.
• After logging in, enter the console https://app.kkdata.cc/ and obtain the USDT wallet address on the “Recharge” page. Use your wallet to transfer to this address, with a minimum of 50 USDT. The balance after arrival is displayed in the upper right corner.
• There is no need to subscribe to any package. The balance is only deducted from the number screening tasks you submit and complete. The unused balance can be retained at any time.

Understand Line filter types and fields

When configuring the Line screening task, the detection type is presented as a check box:

Detection type	Description	Applicable scenarios
Activation	Check whether the number is registered with a Line account	Eliminate unregistered numbers, basic filtering
Valid	Check whether the Line account can receive messages normally	Exclude canceled or abnormal accounts to improve the reach rate
Gender	Identify user gender (male/female/unknown)	Core function for targeting male people
uid	Export Line user’s unique ID	It can be used for precise recommendations or community invitations later

Newbies are advised to check “Activate + Valid + Gender” and select “Male” in the gender filter. Note: Gender recognition cannot guarantee 100% accuracy, but when combined with batch data, the proportion of men can reach more than 80% (depending on the source of the number). The specific fields are subject to console export.

Step one: How to generate or prepare the Line number pool to be screened?

Before obtaining Line male data, you need to have a number pool. Two methods are introduced below. Newbies are advised to use the first free practice first.

Method 1: Global number generation (free)

Most screen number platforms (including KK-DATA) provide the global number generation function, which can generate a number list for any country/region for free. The steps are as follows:

1. Find the “Number Generation” module in the console.
2. Select the target country/region (such as Vietnam, Thailand, Japan and other countries with high Line penetration).
3. Specify the number range (such as Vietnamese numbers starting with 090, 091), or select “Randomly Generate”.
4. Set the quantity (it is recommended for novices to generate 100-500 items for testing).
5. Click Generate, and the results can be previewed online or downloaded as CSV/TXT, or directly sent to the screening task with one click.

Advantages: Free, fast, no need to prepare files. Suitable for verifying platform functions and learning the screening process.

Method 2: Upload a custom number list

If you already have existing recruitment leads, purchased numbers, or numbers obtained from other channels, you can upload them to the platform:

1. Prepare a CSV or TXT file, with one number in each line (pure numbers, without the country code prefix or with the + sign, it is recommended to unify the format first).
2. Enter “Number Screening Task” → “Create Task” → select “Upload Number” in the console.
3. Upload the file and the system will automatically parse the number lines.
4. Select Line and detection type in task configuration.

Step 2: How to submit the Line male data screening task?

After preparing the number pool, create a number filtering task in the console for filtering. The following is a step-by-step explanation using KK-DATA as an example:

Illustration of console operation steps

1. Log in to the console: https://app.kkdata.cc/ and enter the “Screen Number Task” page.
2. Click “Create Task”.
3. Select Platform: Select Line in the drop-down list.
4. Select detection type: Check Enabled, Valid, Gender (as shown in Figure 1).
5. Set gender filter: Select Male in the “Gender” option. In this way, the task will only detect records of male Line users and automatically filter out female or unknown records.
6. Select number source: Select one from the number list generated in the above steps or the uploaded file.
7. Confirm estimated fee: The system will automatically calculate the estimated deduction based on the number of numbers and detection type. Note: The fee will only be locked after you click Submit. See the real-time price in the console for details.
8. Click “Submit Task”. If the balance is insufficient (lower than the estimated cost), the task cannot be submitted and needs to be recharged first.
9. Waiting for execution: The task is executed asynchronously and will be processed step by step in the background. Depending on the number of numbers (such as 500), it may take seconds to minutes, and large batches (such as 100,000) may take dozens of minutes.

Task execution and notification

After the task is submitted, you can see the execution progress (queuing/processing/completed) in the “Task List”. It is recommended to turn on Telegram notifications: Bind your Telegram account in the console (complete the binding by contacting customer service in two ways https://t.me/kkdata_robot). Notifications will be automatically sent after the task is completed, so there is no need to stare at the page all the time. During this period you can close the browser and wait for the notification to come back before exporting the results.

Step 3: How to export the filtering results and verify them?

Once the task status changes to “Completed”, you can download the results:

1. Find the task in the task list and click “Export” or “Download”.
2. Select the export format: CSV or TXT. It is recommended to choose CSV for easy viewing with Excel or WPS.
3. After downloading and opening the file, you will see the following columns (example):
   • number
   • Open status (yes/no)
   • Valid status (yes/no)
   • Gender (male/female/unknown)
   • uid (Line user ID)
   • Other fields (depending on the platform)

**How to verify the authenticity? **

• Sampling Verification: Randomly select 20-30 numbers showing “male” and try to add friends or send messages through Line. If most of them can be added successfully and the avatar/profile does look like a male, it means the data quality is in line with expectations.
• Compare the gender ratio of men and women: For example, if you screen 500 numbers, and the proportion of men in the results is ≥70%, it means that the number source and targeting are effective. If the proportion of men is too low, you can check whether the account source comes from channels with a large concentration of female users (such as beauty groups).

In addition, pay attention to the data deduplication warehouse function provided by the platform: if similar numbers have been screened before, they will be automatically deduplicated when uploaded again to avoid repeated detection and deductions. It is recommended to save a copy of the numbers in the results to the deduplication warehouse after each export. The system will automatically skip the filtered numbers when importing next time to save the balance.

Line male data screening considerations and best practices

Common misunderstandings and optimization suggestions for novices:

• Number source quality is key: Using generated random numbers, the proportion of men may not be high (because random numbers have no direction). A more efficient way is to collect public numbers related to male users, such as game guilds, offline event deposits, and industry exhibition lists, and then import the screening numbers. For good quality sources, the male proportion can reach more than 80%.
• Single task quantity control: It is recommended that novices use 100-500 items for the first batch of tasks to familiarize themselves with the process, and gradually increase it to 10,000-50,000 items per batch according to the budget. A single task supports up to about 1 million items, but be sure to check the estimated cost before submitting large batches of tasks.
• The balance will be deducted according to the item to ensure sufficient: Before submitting the task, check the estimated fee displayed on the console. If the balance is insufficient, the task cannot be submitted or will be interrupted. It is recommended to keep the balance of at least 2-3 tasks to avoid temporary top-up.
• Gender recognition is not 100%, use it in conjunction with activity: Do not treat the “male” label as an absolute judgment. In actual marketing, it is recommended to only reach numbers that meet the requirements of “open + valid + male gender” at the same time. It can also be combined with activity (such as online in the last 30 days) to further increase the conversion rate.
• Data Compliance: After exporting Line male data, you must comply with local laws when using it for marketing and avoid sending spam. It is recommended to only push to authorized users or users who have interacted with the content, otherwise they may be banned or may receive complaints.

FAQ

**Q: How accurate is Line’s male data detection? ** Answer: Line gender recognition performs model inference based on the user’s public information (avatar, nickname, profile, etc.). For accounts that are active and have complete information, the accuracy rate is usually between 70% and 90%. For accounts with missing information, the gender may return “Unknown”. It is recommended to use it in conjunction with fields such as activity and not for real-name verification.

**Q: I am a newbie, how many numbers should I screen at one time? ** Answer: It is recommended to use 100-500 free generated numbers for the first time to familiarize yourself with the whole process. Later, according to the marketing test budget, it will be gradually increased to 10,000-50,000 items in a single batch. The console will display estimated costs, and you can flexibly adjust them according to your budget. A single task supports up to about 1 million items.

**Q: What fields can be obtained after exporting Line male data? ** Answer: It usually includes number, activation status (whether Line is registered or not), valid status (can send and receive messages), gender (male/female/unknown), and uid (Line user’s unique identifier). Some platforms will also include fields such as activity level and registration time, which are subject to actual export from the console.

**Q: Do I need to pay a subscription fee to filter Line male data? ** Answer: No need. The platform adopts a completely pay-per-item model without any subscription packages. After recharging USDT (TRC20), the corresponding fee will be deducted from the balance after each number screening task is completed, and you will pay as much as you use. The minimum deposit is about 50 USDT.

**Q: Can Line male data be used for marketing? Is it compliant? ** Answer: It can be used in scenarios such as advertising targeting and community recruitment, but it must comply with local communications regulations. It is not recommended to send large amounts of marketing messages to users who have not actively authorized them. The best practice is to combine user authorization actions such as voluntarily joining the group and filling out forms, and then conduct subsequent contacts.

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The above is a complete operation guide for novices to obtain Line male data. From preparing to recharge, generating numbers, submitting number screening tasks to exporting results, each step has specific steps and suggestions for avoiding pitfalls. You can log in to the console now to try to create your first Line male data screening task and experience the efficiency improvement brought by precise targeting.

👉Log in to the console to start screening numbers Having operational issues? You can contact the two-way customer service robot at any time: https://t.me/kkdata_robot For more documentation, please refer to: https://docs.kkdata.cc/