[2025 Latest] A complete comparison of voice AI transcription services! Top 10 free services

How can I easily transcribe audio?

Transcription of audio, such as meetings, interviews, and video subtitles, takes a lot of time.

Have you ever wished there was an easier way to transcribe audio?

In fact, using the latest AI tools , anyone can easily transcribe audio automatically.

Previously, you had to type audio into the text yourself, but now you can complete the transcription in just 10 minutes!

In this article, we will explain the features and benefits of AI transcription services, as well as recommended voice transcription services .

Why not use AI to efficiently transcribe audio recorded with voice memos or IC recorders?

What is audio transcription?

Audio transcription is the process of converting audio recorded on a smartphone's voice memo or IC recorder into text (character) .

Transcription is also called "tape transcription" or "transcription."

If you leave the audio file as is, you will not be able to check the content immediately.

By providing it in text form, you can find the information you need without having to listen to the audio.

It will also be possible to create subtitles for videos, or interview articles for the web or in magazines, making use of audio content in more convenient ways.

We recommend using an AI transcription service to transcribe your voice memos!

If you want to convert voice memos on your smartphone or audio from an IC recorder into text, we recommend using the latest AI transcription services .

It is very time-consuming to transcribe text by typing on a keyboard yourself, but using AI makes it easy to convert everything into text automatically .

Processing is also extremely fast, allowing you to convert hours of audio into text in just 10 minutes .

And the price is very cheap and it's even free !

If you want to transcribe voice memos or audio from an IC recorder, we recommend using the recommended AI transcription services introduced below .

10 Best Audio Transcription Services

I'd like to know some recommended services for transcribing audio!

So without further ado, here are our top 10 recommendations for the best automatic transcription services!

1. Transcription Mr.
2. Texter
3. toruno
4. Notta
5. Smart Secretary
6. Rimo Voice
7. AI Minutes
8. Google Docs
9. Word
10. User local audio minutes system

1. Mr. Transcription

"Mr. Transcription" is an AI transcription service recommended for anyone who wants to transcribe audio!

There are two features.

• Versatile use
• Free to use

is.

Almighty, high-performance, cutting-edge AI

The voice recognition AI "Perfect Voice" used by "Mr. Transcription" is a high-performance AI that can accurately transcribe difficult scenes, such as audio containing a lot of technical terms or audio with a lot of noise .

It has a fast processing speed and can convert long audio files into text in just 10 minutes !

You can also use the "Timecode Display" feature to transcribe each speaker in a meeting.

It supports 100 languages , including Japanese and English, so it is recommended for those who do a lot of work overseas.

Supports audio, video, images, and PDF

In addition to audio, Mr. Transcription also supports video, images, and PDFs.

It can be useful for video creators to create subtitles or transcribe screenshots from foreign language apps.

As it is a web service, it is compatible with PCs, smartphones and tablets.

"Mr. Transcription" is a web service that can be used from a web browser.

It can be used from any environment, including PC, smartphone, and tablet.

You can also directly upload audio recorded using the voice memo app on your smartphone or tablet and have it transcribed.

With simple operations only possible with a web service, you can automatically transcribe voice memos.

Free AI transcription service

And Mr. Transcription is free!

No registration or login required, you can transcribe up to 3 minutes of audio files for free (up to 10 minutes per day).

When using an AI transcription service, one thing you may be concerned about is how accurately the transcription can be done.

You can experience the high performance of the latest AI right away, so why not try out "Mr Transcription" here first?

2. Texter

Texter is an AI transcription service that transcribes audio from your smartphone.

It supports transcription within the app, as well as transcription by uploading audio and video from your smartphone.

The app is available for both iPhone and Android.

If you are using an iPhone, you can also import files from iCloud.

3. Torano

toruno is an AI transcription service for transcribing meeting contents.

It has many features for meetings, including audio recording, transcription, and screen capture.

If you're using a PC, you can use the desktop app for real-time transcription and upload files via your web browser.

The desktop app is compatible with Windows.

4. Notta

Notta is an AI transcription service that works on PCs and smartphones.

It is possible to create meeting minutes at any time, and audio files can be imported from the administration screen.

We also offer transcription in foreign languages.

5. Smart Secretary

Smart Secretary is an AI transcription service that automates the creation of meeting minutes.

It has the ability to link with web conferencing systems such as Zoom, Microsoft Teams, and Google Meet, making it ideal for remote meetings and for creating minutes for companies where many employees work from home.

It also has an AI-powered meeting summary feature.

6. Rimo Voice

Rimo Voice is an AI transcription service that supports transcription in Japanese.

This is also a service whose main purpose is to take meeting minutes, and it can transcribe and summarize audio using AI.

It only supports Japanese, so it cannot transcribe foreign languages, but it is a convenient web service that can convert meeting audio into text.

7. AI-based Meeting Transcription

As the name suggests, AI Minutes is an AI transcription service specialized in creating meeting minutes.

It can be linked with ZOOM and supports 30 foreign languages.

The service is primarily targeted at business users, with plans available for large corporations as well.

8. Google Docs

Google Docs also has a transcription feature.

However, only real-time voice input is possible.

In order to transcribe an audio file while it is being played, you need to go through the tedious process of recording the audio being played on your PC.

Although it is a very simple function, it is useful when you just need the bare minimum.

9. Word

Like Google Docs, Microsoft Word also has a simple voice transcription feature.

This can be accessed from the "Dictation" function.

However, this is also a simple function and can only convert audio recorded with the microphone into text.

Recommended when you only need simple functions.

If you want professional transcription services, consider other services.

10. User local audio transcription system

The User Local Audio Minutes System is an AI transcription service that automatically creates minutes while recording audio.

This service is primarily intended for use on PCs and is accessed via a web browser.

Supported web browsers are Google Chrome, Edge, and Safari.

It's a very simple service, so it's recommended if you don't need support and are looking for a simple service.

[Free!] Recommended transcription services

So how exactly do you transcribe audio?

If you want to convert speech to text using AI , we recommend "Mr. Transcription" !

"Transcription-san" is a transcription service recommended for those who want to easily transcribe audio .

Anyone can easily transcribe audio recorded with a voice memo or IC recorder for free .

With the latest AI "PerfectVoice", even long audio files can be transcribed in just 10 minutes!

It can transcribe with high accuracy and without errors, making it ideal for situations where you want to prevent errors, such as when recording meeting minutes.

What's more, "Mr. Transcription" is free!

You can transcribe up to 3 minutes of audio for free without registering or logging in, so you can start transcribing right away.

If you are looking for a way to transcribe audio files, why not try Mr. Transcription here?

How to transcribe audio using the latest AI [Voice memo supported]

Can you please tell me the process of how to actually transcribe?

We will use images to clearly explain the process of transcribing audio files recorded with Voice Memos !

1. Record an audio file

Use your smartphone's voice memo or IC recorder to record audio .

At this time, you can record with good sound quality by paying attention to a few points.

Avoid noise

When recording using the voice memo function on your smartphone,

• Place it on a desk or stand rather than holding it in your hand.
• Place it on an unused desk to avoid keyboard typing noises.

If you pay attention to these two points, you will be able to reduce noise.

When recording outdoors, consider attaching an external microphone and windshield to your smartphone or digital recorder.

Make sure everyone's voices are heard at the same volume

When recording multiple people's voices using Voice Memos, such as during a meeting or interview, it is recommended that you place the recording equipment at the same distance from everyone .

*If you have access to professional equipment, it's best to have the person recording wear a lapel microphone.

2. Upload your audio file

Upload the recorded audio file to the AI transcription service .

Here we will explain using "Mr. Transcription."

This link will take you to the Mr. Transcription homepage.

Press "Choose" to select the file.

You can also select from your smartphone

You can upload directly to "Mr. Transcription" from your smartphone!

Pressing "Select" will open the file selection screen, so select the audio file you want to transcribe.

■ For iPhone

■ For Android smartphones

If you are using an Android smartphone, tap "Files" to open the file selection screen.

Set Language

Select your language.

Now you're ready to go.

Press the "Transcribe" button and your file will begin uploading.

Once the file upload is complete and processing has begun, you can close the screen.

*If you want to transcribe for free, please leave the top page open.

3. Transcription complete

The transcription process with Mr. Transcription takes approximately 10 minutes.

*Short files will complete faster.

You will be notified via email once the transcription is complete.

You can open the transcription results page by clicking the link in the email.

Also, if you leave the page open, the screen will switch to display the transcription results.

This completes the process of converting an audio file into text using Mr. Transcription.

It's very easy to convert audio into text, so why not try out "Mr Transcription" here?

Detailed explanation of the key points and tips for transcribing audio

Want to know more about audio transcription?

• How to transcribe audio now
• Those who want to streamline their voice transcription work

To help you, we will explain in detail the key points and tips for transcribing!

Learning about transcription will make it easier to convert audio recorded with Voice Memos into text.

Transcription types

Transcription can be classified into three types : "raw transcription," "trimmed," and "edited," depending on the extent to which the transcribed audio is edited.

• Raw transcription: Transcribing even meaningless parts such as "um" and "ah"
• Trimming: Transcribe by removing parts like "eh" and "um"
• Organizing: Organizing the content of the text to make it easier to read

It has the following characteristics:

If you're transcribing it yourself, the easiest way is to transcribe it verbatim.

However, even in this case, it will take 3-4 hours to transcribe one hour of audio .

Until now, transcribing was a very tedious task because it required repeatedly playing and pausing the audio while typing on a keyboard.

However, using an AI transcription service, you can automatically transcribe an hour of audio in just 10 minutes.

How to transcribe audio [AI is recommended!]

There are two ways to transcribe audio recorded using your smartphone's voice memo or IC recorder.

• Transcribe by typing on the keyboard
• Transcription using AI transcription services (tools, apps)

is.

Until now, the only way to convert audio into text was to play back the recording using a voice memo or similar tool and type on the keyboard to transcribe it.

However, typing it out myself would take a very long time, and outsourcing it to a professional company or writer would cost a very high fee, ranging from several tens of thousands of yen.

Solve your transcription problems with AI!

That's where AI transcription services come in.

An AI transcription service is a tool or app that uses voice recognition AI to read audio files and automatically transcribe them.

With our AI transcription service, transcription can be completed in just 10 minutes .

If you were to type on a keyboard, it would take more than 3 to 4 hours to transcribe one hour of audio, but now it's much faster and easier .

Of course, the accuracy is outstanding!

It can accurately transcribe audio files containing complex content including many technical terms.

For future audio transcriptions, we recommend using AI transcription services!

Benefits of AI transcription services

AI transcription services have many benefits.

1. Fully automatic and easy transcription of audio

The biggest advantage of AI transcription services (software, apps) is that they can transcribe completely automatically by simply uploading an audio file .

Once you start transcribing, the text will be completed in 10 minutes.

Because the work is done by highly accurate AI, there are no typing errors or mistranslations that often occur when transcribing voice memo files by listening to them yourself.

2. Free to use. Much cheaper than professional companies.

AI transcription service is free to use!

For example, Mr. Transcription can transcribe audio files without the need to register or log in, so you can convert audio to text immediately when you need it .

In addition, paid plans for AI transcription services are much cheaper than those of professional companies .

The going rate for an AI transcription service where a writer transcribes text is 15,000 yen per hour.

In contrast, AI transcription services can transcribe for as little as 25 yen per hour!

It's powerful and doesn't cost a lot of money.

3. Just record. No notes needed!

With an AI transcription service, you don't need to take notes for meetings or interviews.

Simply record with Voice Memos and easily convert all content into text, so you can focus on the content without taking notes.

What's more, with an AI transcription service, you can easily transcribe audio for each speaker and create meeting minutes!

Points to note about AI transcription services

When using an AI transcription service to convert voice memo audio into text, there are some things you should be aware of.

1. Functions vary depending on the service (software/app)

As we will introduce in this article, there are many types of AI transcription services, but it is important to note that each has different functions .

• Available time for transcription
• Specialties in meetings and interviews
• Does it support foreign languages?
• Can you transcribe videos, images, and PDFs in addition to audio?

There are differences in what can be done depending on the service (software/app), such as:

If you want to transcribe more conveniently, we recommend choosing an all-purpose service with many features.

2. Some services can be expensive

AI transcription services are generally available at a very low cost, but be aware that some services have higher fees .

In particular, services aimed at corporations can cost tens of thousands to hundreds of thousands of yen per month.

There are also reasonably priced services such as "Mr. Transcription" (free to use, paid services start from 25 yen per hour), so it is recommended that you do some research to see whether the service is free or low-cost before making your choice.

3. [Workaround available] The PCs and smartphones that can be used may differ depending on the service.

One thing to keep in mind when choosing an AI transcription service is that some services may not be usable on certain types of PCs (Windows/Mac/Linux) or smartphones (iPhone/Android).

Before you start using the service, you need to check whether it is compatible with your PC or smartphone .

There are some recommended ways to prevent this from happening.

That is, choose the AI transcription service (web service) you want to use from your web browser .

Services like Mr. Transcription that can be used from web browsers such as Chrome and Safari allow you to transcribe from any environment, whether it's a PC, smartphone, or tablet!

You can also upload audio recorded using your smartphone's voice memo function.

■ 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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