Korean Transcription with AI for Beginners: Hangul OCR Guide

Oct. 15, 2026

Korean Transcription with AI for Beginners: Hangul OCR Guide | AI Transcription Service - Mr. Transcription

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    How can I transcribe Korean?
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    For studying Korean or traveling in Korea, we recommend transcribing Korean!

    With Korean celebrities, K-pop and Korean dramas, Korean and Hangul are becoming more and more familiar.

    Still, understanding the Korean in movies, dramas and YouTube videos is very difficult.

    In that case, if you transcribe the Korean and translate it, you can understand Korean very easily.

    With an AI transcription service, anyone can transcribe Korean audio and video right away.

    It also supports images and PDFs, so you can even convert Hangul on Korean products and in Korean apps into text from a photo (OCR).

    For transcribing Korean audio and running OCR on Hangul, we recommend an AI transcription service!

    A recommended AI transcription service for Korean and Hangul

    文字起こしさん

    If you want to transcribe Korean and Hangul, we recommend "Mr. Transcription"!

    "Mr. Transcription" is an AI transcription service that transcribes Korean with the latest AI, with high accuracy and high performance.

    Just upload Korean audio or video, and anyone can easily convert it to text.

    With its high-performance, latest AI speech recognition engine, even long audio files are transcribed in just about 1 minute!

    From studying Korean to business exchanges with Korea, it transcribes Korean accurately in any field.

    "Mr. Transcription" also supports transcription of images and PDFs.

    It can instantly convert Hangul on Korean products and in Korean apps into text (OCR).

    And "Mr. Transcription" is free!

    You can transcribe for free up to 3 minutes per day without registration or login, and up to 10 minutes per day with an account. Why not try "Mr. Transcription" when you transcribe Korean?

    AI is the best way to transcribe Korean and Hangul: features and benefits of the service

    Music, movies, dramas: Korean culture is becoming ever more familiar.

    Many people are studying Korean, but understanding native Korean audio is difficult.

    If you like Korean culture, you have probably wanted to convert the Hangul in Korean apps into text (OCR) to understand what it says.

    In that case, we recommend using a modern AI transcription service.

    An AI transcription service is ideal for Korean and Hangul

    韓国語・ハングルの文字起こしならAI文字起こしサービスが最適

    "I want to turn Korean audio or video into text…"

    For that, we definitely recommend trying an AI transcription service that supports Korean!

    Transcription means writing out the content of audio or video as text.

    Today, you can use a service with the latest AI speech recognition to convert audio to text for free.

    It also has a function to convert Hangul from images, PDFs and photos into text (OCR).

    Convert Korean audio and video to text quickly!

    韓国語の音声や動画を高速でテキスト化!

    When watching Korean dramas, Korean movies or Korean YouTube videos, a common problem is not being able to understand the Korean.

    Even people who study Korean find it very hard to follow native pronunciation, right?

    In that case, just convert the Korean audio or video to text with an AI transcription service!

    You can transcribe Korean easily in a short time.

    Real-time captions on video sites often contain speech recognition errors, but an AI service specialized in transcription can convert audio to text accurately and without mistakes!

    * When transcribing audio or video, please use it only within the scope permitted by copyright.

    Get Korean study material! Useful for learning Hangul too

    韓国語の教材をGET!ハングルの勉強にも

    It is also recommended for studying Korean listening and speaking!

    By transcribing native Korean into Hangul text, you can study pronunciation while looking at the text.

    You can practice speaking by reading the transcribed text aloud, or learn new words while looking at the Hangul. The ways to use an AI transcription service are endless!

    From videos, music and photos, you can get Korean and Hangul study materials for free.

    Works with NAVER content too. Handy for Korean apps and services

    NAVERの文字起こしにも対応。韓国製アプリやサービスの利用にも

    When searching for information in Korean, a common problem is that some Korean services make it hard to copy text.

    For example, some services run by NAVER, a major Korean internet company, do not let you copy the text.

    You may also want to translate the content of a Korean smartphone app.

    For Japanese people who cannot read Hangul, it is a real problem that translation apps cannot be used if the text cannot be copied.

    In that case, just take a screenshot of the screen and convert the Hangul to text (OCR) with an AI transcription service to solve it!

    You can paste the text into a translation service or translation app and translate the Hangul.

    How to transcribe Korean audio and video

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    I want to know the steps for transcribing Korean!

    From here, we will show concretely how to transcribe Korean audio and video with the AI transcription service "Mr. Transcription"!

    1. Open the "Mr. Transcription" page

    文字起こしさん

    Open the top page of "Mr. Transcription" from here.

    You use "Mr. Transcription" by uploading a file from the top page.

    2. Select "Korean" under language

    From the "Language" menu, select "한국어" (meaning "Korean").

    「韓国語」を選択

    3. Select a file

    Click "Select file" or drag and drop a file to choose your Korean audio file.

    韓国語のファイルを選択

    With an account, you can transcribe up to 10 minutes per day for free!
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    4. Start the transcription

    Click the "Upload" button to upload the file.

    When the upload finishes, transcription starts automatically.

    文字起こし中

    For a free transcription or a short audio file, keep the screen open and wait.

    If you are logged in, you can close the screen

    If you are registered and logged in and transcribe a long file, you can close the screen once the upload is finished.

    You will be notified by email when the transcription is complete.

    Even long audio and video files are transcribed in about 1 minute!
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    5. The Korean transcription is complete

    When the transcription is complete, the screen switches and the result is displayed.

    文字起こし完了

    That completes the transcription!

    With the result, you can play the audio section by section, as shown here,

    部分ごとに音声を再生

    or edit the text while listening to the original audio.

    元の音声を聞きながら編集

    If you registered, logged in and transcribed a long file, you can also open the result from the link in the email. 文字起こし完了通知のメール

    You can also check transcription results from "History" in the "Mr. Transcription" menu.

    履歴

    That completes the process of transcribing audio and video with "Mr. Transcription"!

    It transcribes easily, quickly and accurately, so why not use "Mr. Transcription" when you transcribe Korean?

    How to convert Hangul in Korean photos to text (OCR)

    Next, we also explain how to convert Hangul from Korean images, PDFs and photos into text (OCR)!

    1. Take a photo / save a screenshot

    First, take a photo of the Korean text you want to convert to text (OCR).

    This time, we photographed a product with Hangul written on it.

    ハングルが書かれた製品の写真を撮影

    This time, let's crop the Hangul in the center of the image and upload it.

    今回は切り取って文字起こし

    If you want to translate an app made for the Korean market, take a screenshot of the app on your smartphone.

    2. Open the "Mr. Transcription" page

    『文字起こしさん』のページを開く

    Just as when transcribing audio or video, open the top page of "Mr. Transcription".

    "Mr. Transcription" works on smartphones and tablets just as it does on a PC!

    3. Select "Korean" under language

    Select "한국어" (Korean).

    「한국어」(韓国語)を選択

    4. Select a file

    Tap "Select file" and choose the file.

    ファイルを選択

    When you select an image, the selected image is displayed so you can check it.

    ファイルを選択後

    5. Start the text conversion (OCR)

    Now everything is ready for transcription.

    文字起こし開始前の状態

    When you tap the "Upload" button, the file is uploaded and processing starts automatically.

    When transcribing images or photos (OCR), the transcription finishes immediately, so keep the screen open.

    6. Text conversion (OCR) is complete

    When the transcription is finished, the screen switches and the result is displayed.

     テキスト化(OCR)完了

    If you paste the result into a translation app (this time we used the Korean app "Papago"), you can check the content in Japanese like this.

    翻訳アプリでチェック

    That completes the process of converting Hangul from images and photos to text (OCR) with "Mr. Transcription"!

    Free transcription (OCR) from images and photos!

    Image transcription with "Mr. Transcription" is free too!

    You can transcribe 3 images without registration or login.

    And with registration, you can run OCR on up to 10 images per day!

    Why not try free OCR of Hangul with "Mr. Transcription" yourself?

    Recommended ways to translate Korean

    Finally, we introduce recommended ways to translate text that you have transcribed or run through OCR from audio, video or photos.

    1. Papago

    Papago

    Papago is a translation service run by NAVER, a major Korean internet company.

    As a service from a Korean company, its accuracy for Korean and Hangul is outstanding!

    Japanese and Korean have similar grammar, so it can translate with especially high accuracy.

    It can often translate homonyms correctly, which the browser's built-in translation frequently gets wrong.

    There are a browser version and an app version.

    2. DeepL

    DeepL

    DeepL, the best known of the AI translation services, also supports Korean.

    It can also translate Korean with fairly good accuracy.

    However, because it goes through English as an intermediate language (relay translation), compared with Papago, which translates directly between Japanese and Korean, the nuance of the text tends to change, in our impression.

    You should also watch out for the omissions in translation that are typical of DeepL.

    3. Use an AI chat service

    AIチャットサービスを使う

    Besides dedicated translation services, we also recommend using AI chat services such as ChatGPT and Claude.

    If you write instructions for the translation first and then paste the Korean or Hangul text, it translates the text while reflecting even fine nuances.

    If you write "Please explain in Japanese" in your instructions to the AI, it will also tell you which points it kept in mind when translating into Japanese.

    Mr. Transcription can also transcribe vertical text (OCR)

    When you transcribe an image with Mr. Transcription, you can select "Vertical writing" to transcribe vertically written text as well.

    縦書きを選べる画面

    Modern Korean is almost always written horizontally, but before the 20th century vertical writing was also widely used.

    When transcribing old Korean books or newspapers, Mr. Transcription lets you run OCR conveniently.

    Summary: transcribing Korean and Hangul

    As you can see, when translating Korean and Hangul text that you have transcribed or run through OCR, we recommend using AI services.

    For studying Korean, fan activities or business with Korea, why not try "Mr. Transcription" together with translation and AI services?

    ■ AI transcription service "Mr. Transscription"

    "Mr. Transcription" is an online transcription tool that can be used from zero initial cost and 1,000 yen per month (* free version available).

    • Supports more than 20 file formats such as audio, video, and images
    • Can be used from both PC and smartphone
    • Supports technical terms such as medical care, IT, and long-term care
    • Supports creation of subtitle files and speaker separation
    • Supports transcription in approximately 100 languages ​​including English, Chinese, Japanese, Korean, German, French, Italian, etc.

    To use it, just upload the audio file from the site. Transcription text is available in seconds to tens of minutes.
    You can use it for free if you transcribe it for up to 10 minutes, so please try it once.

    It is "Mr. Transcription" who can easily transcribe from audio, video, and images. Transcription allows you to transcribe for up to 10 minutes for free. You can copy, download, search, delete, etc. the transcribed text. You can also create subtitle files, which is ideal for transcription of interview videos.
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