Mr. Transcription: Free AI Audio Transcription (10 Mins Daily)
June 7, 2025


For AI transcription, Mojiokoshi-san is highly recommended.
Transcribing audio yourself, even just 30 minutes, can take 2 to 4 hours.
To make such a demanding task easy, free, and instantly available, there's the cost-effective and high-performance transcription service: "Mojiokoshi-san".
This article explains how to use it, why it's recommended, and how it differs from other services.
How to Use Mojiokoshi-san
Mojiokoshi-san allows you to transcribe in just 3 simple steps.
Using Mojiokoshi-san
1. Upload
Drag and drop or select the file you want to transcribe.
For drag and drop, you can place the file anywhere on the screen. This prepares the file for upload. A preview will appear, allowing you to confirm the file.
*Multiple file uploads are not supported. Please upload one file at a time.
2. Language Selection
Select the language you want to transcribe from the dropdown menu, then click the "Transcribe" button at the bottom of the screen.
*Audio containing multiple languages cannot be transcribed correctly.
3. Start Transcription
Once settings and file selection are complete, click "Transcribe."
Clicking the upload button simultaneously starts the file upload and transcription process.
For images: Transcription is available within a few seconds to a few minutes after starting.
For 3-minute audio files: Transcription is available within approximately 5 to 20 seconds after starting.
For detailed instructions on how to use Mojiokoshi-san, please refer here: How to Use Mojiokoshi-san
Reasons Why Mojiokoshi-san is Recommended
- No registration required
- Increased transcription time with free membership registration
- High transcription accuracy
- Transcribes in approximately 5 to 20 seconds
- Operated by a Japanese corporation
- Affordable paid plans
1. No Registration Required
When you want to "try transcription for free," many services require membership registration or software downloads.
Mojiokoshi-san can be used for free without the hassle of membership registration or downloads.
Without free membership registration:
- 3 minutes of free audio transcription per day
- 3 free image transcriptions per day
You get 3 minutes of free transcription allocated daily, so you can transcribe 3 minutes every day.
2. Free
Registering as a Member Increases Transcription Time
If you find yourself needing "a bit more transcription time," becoming a free member will increase your available transcription minutes.
Free Member Benefits:
- Up to 10 minutes of free trial audio transcription per day
- 10 free image transcriptions per day
Even free members get 10 minutes of transcription time allocated daily.
For quick transcription tasks involving audio files of just a few minutes, a free membership is often sufficient!
3. Excellent Transcription Accuracy

Isn't the accuracy bad if it's free? You get what you pay for, right?

No, that's not the case at all!
Mojiokoshi-san utilizes AI that boasts top-tier speech recognition accuracy.
Feel free to test its actual accuracy for free.
4. Transcriptions in 5 to 60 Seconds
For a 3-minute audio file, transcription results are displayed in approximately 5 to 60 seconds.
Transcription results can be downloaded in various formats.
You'll surely be surprised, thinking, "Wow! It's so quick and easy!"
5. Operated by a Japanese Corporation
There are many transcription services available.
Recently, services operated by overseas corporations or individuals have increased.
This raises concerns about security, confidential information leakage, and the availability of support.
In this regard, Mojiokoshi-san is operated by a Japanese corporation with Japanese management, providing peace of mind.
6. Affordable Paid Plans
When 3 or 10 minutes of transcription isn't enough, Mojiokoshi-san's paid plans are highly recommended.
With the Premium paid plan, you can transcribe audio data for approximately 0.4 yen per minute.
That's about 25 yen per hour.
You can get over an hour of transcription for the price of three Umaibo snacks...!
Column: Long Transcriptions Cost Money
With Mojiokoshi-san, if you need to transcribe more than the initial 1 minute, purchasing a paid plan is required.
While there are many AI transcription services, unfortunately, there are no web services that can perform long-duration transcriptions completely free of charge.
Among these, Mojiokoshi-san is considerably more affordable compared to other services.
Mojiokoshi-san allows transcription for approximately 0.4 yen per minute.
Other services typically cost around 30 to 40 yen per minute.
If you outsource transcription to a human service, it becomes even more expensive, with rates generally ranging from 200 to 800 yen.
Related article >>What's the Market Rate for Outsourcing Audio Transcription? (Tips for Affordable Requests Included)
Mojiokoshi-san is Simple and Easy to Use
There are many transcription services besides Mojiokoshi-san.
However, some can be:
- Too complex with too many features to master
- Unclear pricing
- Require membership registration
- Have awkward Japanese (or English, for that matter)
- Expensive
For those individuals, "Mojiokoshi-san" is truly recommended.

■ 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.
Email: mojiokoshi3.com@gmail.com
Transcription for audio / video / image transcription. It is a transcription service that anyone can use for free without installation.
- What is Mr. Transcription?
- Transcript images, sounds, and videos with Mr. Transcription
- Free registration
- Rate plan
- manual