The Complete Guide to Recording LINE Calls in 2026: 5 Methods and Things to Know

If you want to record LINE calls, you'll first face a choice: use your computer, your phone, or buy extra equipment. Dcard users frequently discuss this topic—some say that after Android 9, built-in call recording is blocked, while others mention that iOS screen recording doesn't capture audio. This article breaks down 5 common methods, explains their limitations and ideal use cases, so you can quickly decide based on your situation.

Why Do You Need LINE Recording?

LINE is the most popular messaging app in Taiwan, and you might need to save conversations for work meetings, client communications, online classes, or important discussions with family and friends. However, LINE doesn't have a built-in call recording feature, so you'll need alternative methods. This article outlines several viable options and reminds you to ensure compliance and obtain consent before recording.

Method 1: Use LINE Desktop + Tinrec Desktop Recording (The Most Complete AI Recording Solution)

If you use LINE on your computer, Tinrec (Miao Ting Lu Yin) is a solution worth considering. Tinrec is an AI meeting notes tool whose desktop version can directly capture your computer's system audio—no need to add a bot to your meeting. When you're on a LINE call, you can open Tinrec to start recording and see real-time transcripts and summaries.

Tinrec's key highlight is that it helps you organize content after recording. For example, if you discuss a project with a client over LINE, Tinrec not only records the call but also automatically generates meeting minutes, lists action items, and lets you search for key discussion points using AI Q&A. It supports real-time translation, multi-format export (e.g., Notion, Google Docs), and centralized storage for recordings.

The free version provides basic credits for you to try recording, transcription, and summarization. For longer recordings or more credits, consider the Pro monthly or annual plans. The team plan offers shared spaces, member management, and usage analytics, suitable for departments or project teams.

Ideal for those who need recording plus transcription and follow-up organization, especially office workers who frequently have meetings or need to keep records of client communications.

Method 2: Built-in Screen Recording on Your Phone (Free but May Not Capture Audio)

This is the easiest to try but has the most limitations. iOS screen recording by default only records the microphone, so during calls it usually can't capture the other party's voice. After Android 9, many phones also block call recording, so even if you enable screen recording, you might only get video without audio.

If you only need to record screen actions without audio, this method is free and readily available. But if you want to preserve the full conversation, consider other options.

Method 3: External Recording Devices or Audio Cable Loopback (Hardware Solution)

Some Dcard users have shared a method using an audio cable loopback: get a 1-male-to-2-female splitter and a male-to-male audio cable, connect your computer's headphone jack to a recording device or another phone's input, and you can capture the audio playing from your computer. This method suits those who prefer not to install extra software and are okay with cables.

Pros: low cost and works offline. Cons: requires extra cables, and audio quality may suffer from noise or poor connections.

Method 4: Third-Party Call Recording Apps (System Limitations Apply)

There are call recording apps on Google Play, but most only support regular phone calls, and support for internet calls like LINE varies. After Android 9, system permissions tightened, so some apps require root or accessibility services. On iOS, due to the closed system, almost no app can directly record LINE calls.

If you're using an older Android version or are willing to spend time testing, you can try, but success isn't guaranteed.

Method 5: Use Another Phone or Voice Recorder (Simplest but Lower Quality)

Take another phone and open a voice memo app, or use a digital voice recorder, and place it next to the LINE call on speakerphone. This is the most intuitive and nearly zero-cost method, but audio quality is easily affected by background noise, and you must use speakerphone to capture both sides.

Best for emergencies or when high quality isn't required.

With So Many Methods, How Do You Choose?

• Want recording + automatic transcription + meeting minutes → Tinrec (best for LINE calls on your computer) • Only need screen recording, audio not important → Phone screen recording • Prefer not to install software, okay with cables → External audio cable • Using older Android or only need regular phone recording → Third-party apps (test first) • Emergency use, quality not a priority → Another phone recording

For most office workers who need to save LINE call content, I'd recommend trying Tinrec's free version first, because it turns recordings into searchable, organized data, saving you time from re-listening and typing.

4 Things to Know Before Recording LINE Calls

1. Legal and Privacy: In Taiwan, unauthorized recording may violate criminal laws on privacy or the Communications Protection and Surveillance Act. It's best to obtain consent from the other party before recording and use it only for lawful purposes.
2. Audio Quality Affects Transcription Accuracy: Noisy environments, low speaker volume, or multiple people talking simultaneously can reduce AI transcription accuracy. Try to record in a quiet environment, use headphones, or an external microphone.
3. Test Before Important Calls: Before an important call, record a 30-second test to ensure audio is captured and transcription works.
4. Data Storage: When choosing cloud tools, pay attention to where recordings and transcripts are stored and who has access. Tinrec stores data in your account, and the team plan includes member and permission management.

Summary

LINE doesn't have built-in recording, but you can achieve it through computer recording, phone features, hardware loopback, or third-party apps. If you need transcription, summaries, and action items after recording, Tinrec is currently a complete solution for recording LINE calls on your computer. Start with the free version to see if it meets your needs before considering paid plans.

References

• #Question Call recording, LINE recording - 3C Board | Dcard
• #Resolved Phone-to-phone line-in recording - 3C forum | Dcard
• #Question iOS system LINE call recording? - 3C forum | Dcard
• #Help🙇 Phone and computer line-in recording - 3C forum | Dcard
• How to record LINE calls with an app - 3C forum | Dcard