15 Best Voice to Text Tools: Auto-Transcribe Audio & Voice Memos

In such cases, it's highly recommended to use a convenient AI transcription tool!

Transcribing meeting minutes for work, audio from recorded lectures at school, or converting interview and survey data into text used to require listening to the audio file and manually typing it out on a keyboard.

Typing while listening to an audio file yourself is incredibly tedious, isn't it?

But don't worry!

Now, you can fully automate audio transcription using the latest AI technology.

With cutting-edge speech recognition AI, it's possible to complete transcriptions with higher accuracy and in much less time than typing while listening to the audio.

Audio transcription tasks that used to take hours can now be finished in just 10 minutes.

This article introduces a comprehensive list of recommended services among these convenient transcription tools.

Why not use this article as a reference to streamline your transcription workflow?

15 Tools for Transcribing Audio

Let's dive right in and introduce the recommended services and apps for transcribing audio!

1. Mojiokoshi-san

The top recommended tool for transcribing audio is 'Mojiokoshi-san'.

'Mojiokoshi-san' is a Japan-originated AI transcription tool that uses the latest AI for fast and highly accurate transcription.

Since it's a web browser-based tool, you can easily use it from any environment: PC, smartphone, or tablet.

Transcribing audio from smartphone voice memos is as simple as uploading the file.

As a Japanese service, you can also feel secure about its security.

'Mojiokoshi-san' offers two types of AI speech recognition engines for audio transcription:

• PerfectVoice: Ultra-fast transcription of long audio in about 10 minutes, supports 100 languages.
• AmiVoice: Convenient speaker separation for meetings, fast transcription in about the same time as the audio length.

With these features, you can conveniently switch between the latest AI technologies, such as using the speaker separation function for meeting minutes (transcribing by each speaker), or transcribing international communications in English, Korean, Chinese, and more.

What's more, 'Mojiokoshi-san' is available for free!

You can even transcribe up to 1 minute of audio for free without registration or login!

If you're looking for a way to transcribe audio, why not try 'Mojiokoshi-san' first?

2. Smart Shoki

Smart Shoki is an AI transcription service that converts audio into text documents.

It's primarily designed for business use, such as meeting minutes, and can be used by installing the app on iPhones or Android devices.

The basic usage fee starts from 10,000 yen.

Smart Shoki

3. RIMO Voice

RIMO Voice is a Japanese-exclusive transcription service that uses AI to transcribe audio.

It comes with convenient features such as the ability to create summaries to review content and a sharing function for meeting participants.

This service has been adopted by many companies for business use to transcribe audio.

RIMO Voice

4. Otter

Otter is an AI transcription service specializing in English.

Provided by a company based in California, USA, this American service offers excellent accuracy for English transcription.

It is recommended for use solely for transcribing English audio.

Otter

5. User Local Voice Meeting Minutes System

As its name suggests, the User Local Voice Meeting Minutes System is an AI transcription service specialized in creating meeting minutes from audio.

It's a very simple service that can be easily used from a web browser on a PC or smartphone.

It's recommended when you want an easy-to-use tool without needing advanced features.

User Local Voice Meeting Minutes System

6. Group Transcribe

Group Transcribe is an AI transcription smartphone app for iPhone, developed by Microsoft for Windows.

It functions like a web conferencing system such as ZOOM; when you hold a meeting using this app, audio is automatically transcribed for each speaker.

While it requires an iPhone, the AI transcription accuracy is good, as expected from a Microsoft app, a company heavily invested in AI.

Group Transcribe

7. AutoMemo

AutoMemo is an AI transcription service provided by SOURCENEXT in Japan.

In addition to the common use of transcribing audio from PCs and smartphones, it also offers a service that transcribes using a dedicated IC recorder.

The IC recorder is easy for seniors who are not comfortable with smartphones, making it useful beyond business applications.

AutoMemo

8. Speechy Lite

Speechy Lite is an AI transcription app available for iPhone.

Developed in China, this app can transcribe a total of 23 languages, including Japanese, English, Chinese, Korean, and Spanish.

Its support for languages like Arabic and Finnish is quite unique.

This app is useful for personal use when transcribing audio with AI.

Speechy Lite

9. Recoco

Recoco is another AI-powered transcription app for iPhone that converts audio to text.

Developed by a Japanese creator, it allows you to easily transcribe audio by simply pressing the record button.

However, its last update was in 2018, which is quite old, so its accuracy is moderate compared to more recent AI transcription services.

Recoco

10. Texter

Texter is an AI transcription app for both iPhone and Android smartphones.

Being a mobile app, it's very easy to use.

It supports both transcribing audio from voice memos and real-time transcription.

Texter

11. YOMEL

YOMEL is an AI transcription service designed for creating meeting minutes.

It features real-time audio transcription during meetings, and once the meeting concludes, it generates summaries and transcripts organized by speaker.

Pricing is set for corporate use, with the most affordable plan starting from 28,000 yen per month.

YOMEL

12. OneMinutes

OneMinutes is an AI-powered transcription service specializing in multilingual meeting transcription.

While many services aim to transcribe meeting audio, a service developed specifically for global multilingual conferences is quite rare.

This transcription service is highly recommended for companies that frequently hold meetings with international businesses.

One Minutes

13. Sloos

Sloos is an AI transcription service capable of transcribing audio by speaker.

It's a web-browser-based service, convenient for transcribing meeting minutes from audio.

It also supports integration with web conferencing systems like Zoom and Microsoft Teams.

Sloos

14. Notta

Notta is an AI transcription service that allows you to upload audio files for transcription and also offers real-time transcription.

It uses the latest AI technology to transcribe audio with high accuracy.

A Google Chrome extension is also available.

Notta

15. VoiceCode

VoiceCode is a simple transcription application that you install and use on your Windows PC.

By turning on voice recognition and speaking, you can transcribe in real-time using Google's speech recognition engine.

Since it's an application you install and use, it's a convenient option when your company doesn't allow the use of web services.

Voice Code

How to Choose a Voice-to-Text Transcription Service or App

We've introduced 15 AI transcription services and apps so far, but with so many options, some of you might be wondering which one to choose.

For those of you, we'll explain the key points to consider when choosing an AI transcription service or app.

Point 1. Utilizes High-Performance, Latest AI

A crucial point when choosing an AI transcription service is whether it uses high-performance speech recognition AI.

Specialized, high-performance AI for speech recognition, such as PerfectVoice and AmiVoice used by 'Mojiokoshi-san', can transcribe with higher accuracy and in less time than general-purpose AI like Google's speech recognition engine.

When choosing an AI transcription service or app, it's essential to check if it uses AI specifically tuned for transcription!

Point 2. Can Transcribe in a Short Amount of Time

Even when transcribing the same audio, the processing time can vary significantly between services.

For example, the same file might take 10 minutes with one service and an hour with another.

It's recommended to choose a service that takes less time to transcribe audio.

Point 3. Japanese-Developed Services Offer Better Security

When using transcription for work, such as meeting minutes or interviews, security is a key concern.

Some AI transcription services and apps are developed overseas, so choosing a Japanese-developed service can significantly reduce security risks.

When using AI transcription services for work, it's safer to use services from Japanese companies.

Recommended AI Transcription Service: 'Mojiokoshi-san'

If you're looking to use an AI transcription service, we recommend 'Mojiokoshi-san'.

'Mojiokoshi-san' employs the latest high-performance speech recognition AI.

With the "PerfectVoice" speech recognition AI, you can transcribe at super high speed in as little as 10 minutes or less.

Even when using the speaker diarization feature, which requires more advanced processing power, the "AmiVoice" speech recognition AI can transcribe audio quickly, in about the same time as the audio file's duration.

Furthermore, 'Mojiokoshi-san' is a Japanese-developed service, ensuring peace of mind regarding security.

It meticulously supports business use, including filling out security sheets.

You can transcribe 1 minute of audio for free without registration or login, so why not experience AI transcription with 'Mojiokoshi-san' first?

AI Transcription Services Are Recommended for Audio-to-Text Transcription

When transcribing audio, choosing a transcription service that uses the latest AI allows you to easily convert it to text in a short amount of time.

Transcription work that used to take hours of manual typing can now be completed in just 10 minutes using AI!

Why not conveniently transcribe audio to text using an AI transcription service?

■ 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.