How to transcribe WAV files for free? 5 recommended voice-to-text services

I want to transcribe a WAV file for free! What is the recommended way?

It's very easy to transcribe audio from a WAV file into a text file for free.

If you want to transcribe audio recorded as a WAV file, such as meeting minutes, business negotiations, interviews, call centers , etc., we recommend using the AI transcription tool "Transcription Mr."

In this article, we'll show you how to transcribe audio from a WAV file and give you some tips to make transcribing easy .

With a transcription tool that uses the latest AI, you can convert a WAV file into text simply by uploading it.

You don't need to type it on the keyboard!

If you're struggling with how to transcribe WAV files, why not use this article as a reference and try using an AI transcription tool?

For free transcription of WAV files, try Mr. Transcription

If you want to transcribe audio from a WAV file, we recommend the AI transcription tool "Transcription Mr."

"Mr. Transcription" is the latest, high-performance tool that can convert audio into text using two types of cutting-edge AI.

Of course, it also supports WAV files and you can upload files up to 1GB in size.

The two latest AIs are

• PerfectVoice: Ultra-fast transcription in just 10 minutes for long files, with support for 100 languages
• AmiVoice: Speaker separation (transcription for each speaker), fast transcription in the same time as the audio file

Thanks to this feature, you can easily transcribe meeting minutes and business negotiations with overseas business partners!

Another great feature is that it is a tool made in Japan , so you can use it with confidence.

What's more, Mr. Transcription can transcribe files up to one minute long for free without registering or logging in, so you can start transcribing right away using the latest AI.

If you want to transcribe WAV files, why not try Mr. Transcription for free here ?

How to transcribe WAV files for free?

How can I transcribe a WAV file?

We recommend using an AI-based transcription tool to automatically transcribe the text.

AI transcription tools are free to use , so we recommend that you try them out first.

What is a WAV file?

A WAV file is an audio file format .

This is a widely used file format that features uncompressed audio .

Compared to compressed files such as MP3 files, WMA files, and M4A files, it has the following advantages and disadvantages.

• Pros: Good sound quality
• Disadvantages: Large file size

If you want to record in high quality, even if the file size is large, we recommend choosing a WAV file.

WAV files can be easily transcribed with AI transcription tools

The recommended method for transcribing WAV files is to use a free AI transcription tool .

If you upload a WAV file to the AI transcription tool, it will automatically convert the audio into text .

Typing audio for meeting minutes, interviews, or business negotiations by hand on a keyboard is extremely difficult, and mistakes such as mishearing or typos are likely to occur.

To prevent such mistakes, we recommend using AI transcription tools.

By using a free AI transcription tool such as Mr. Transcription, you can easily transcribe audio without errors, with high accuracy, and in a short amount of time .

How to Choose a Tool to Transcribe WAV Files

One thing to note is that some AI transcription tools don't support WAV files .

There are many tools that allow you to upload audio files and have them transcribed, but many of them only support compressed formats such as MP3 or M4A files.

You can upload the file by converting (encoding) it to MP3 or similar format, but then it would be pointless to have recorded it in high-quality WAV format.

If you want to transcribe a WAV file, we recommend using an AI transcription service that supports uploading WAV files, such as Mr. Transcription .

How to transcribe a WAV file for free

So how exactly do you transcribe a WAV file using AI?

We will explain how to transcribe for free using "Mr. Transcription".

1. Upload your files

Open the "Mr. Transcription" homepage from here using your PC or smartphone browser.

In this way, Mr. Transcription allows you to upload files immediately from the top page.

When you transcribe for free with "Mr. Transcription", you don't need to register or log in !

Drag and drop the file onto the area that says "Drag your file here," or click (or tap) "Select" to select the file .

Once you select the file, the upload will start automatically .

2. Start transcribing

Once the upload is complete, transcription will begin automatically .

Please wait until the transcription is complete.

If you have registered and logged in, you will be notified of the completion by email. It's convenient because you can just close the screen!

3. Transcription complete

Once transcription is complete, the display will automatically switch to show the transcription results.

You can copy the text and save it as a text file .

If you transcribe for free, the results will not be saved, so be sure to save them.

*Once you register and log in, you can check your transcription history on the management screen!

This completes the process of transcribing a WAV file for free using Mr. Transcription.

Using Mr. Transcription, anyone can easily convert WAV files to text for free.

If you're looking for a way to transcribe WAV files, why not start by trying out Mr. Transcription for free?

Points to keep in mind when transcribing WAV files

If you keep a few points in mind, you can transcribe WAV files more smoothly.

1. Upload in a Wi-Fi environment

WAV files have good sound quality but are large in size , so be sure to use Wi-Fi when uploading to tools such as Mr. Transcription.

If you upload using a smartphone data network, your data capacity will be used up quickly.

2. Be careful not to make the file size too large

Please note that Mr. Transcription only allows you to upload files up to 1GB in size.

A WAV file will be about 600MB (about 0.6GB) per hour, so if you are recording for a long time, it is recommended that you divide it into parts as you record, or use a tool to split the file later .

3. Pay attention to recording quality

If your microphone is poor quality or there is room noise, the good sound quality of your WAV file will be meaningless.

We recommend using an external microphone or adjusting the location of the microphone to ensure you record with the best possible sound quality .

*However, because Transcription-san is a highly functional program, it can transcribe with high accuracy even if there is some noise.

[Free] 5 AI transcription tools that can transcribe WAV files

WAV files can be converted to text using an AI transcription tool like Mr. Transcription.

We will introduce what AI transcription tools are available that support WAV files, including free tools.

1. Mr. Transcription

• Free transcription: no registration or login required
• Supported languages: 100 languages including Japanese and English

"Transcription-san" is an AI transcription tool developed in Japan that can transcribe audio, video, images, and PDF files.

Of course, you can simply upload WAV files and transcribe them , so anyone can easily and smoothly convert audio into text .

What's more, you can freely choose between two types of AI: "PerfectVoice," which can transcribe ultra-fast in just 10 minutes, and "AmiVoice," which can transcribe for each person who speaks!

We can flexibly respond to any situation, including meeting minutes, call centers, business negotiations, and interviews.

Mr. Transcription is free to use , so it's also recommended for those who are unsure how to transcribe WAV files and are looking for their first AI transcription.

No registration or login is required, so why not try using "Mr. Transcription" for free here ?

2. Rimo Voice

• Free transcription: No
• Supported languages: Japanese only

Rimo Voice is an AI transcription tool specialized for Japanese , which allows you to upload WAV files for transcription.

However, the recommended file format for audio is M4A files, so if your WAV file doesn't upload properly, you'll need to convert it and upload it again.

Rimo Voice

3. notta

• Free transcription: Registration required
• Number of languages supported: 42

notta is a Japanese AI transcription tool that supports uploading of audio files.

You can also upload a WAV file for transcription.

notta

4. Otter

• Free transcription: Registration required
• Supported languages: English only

Otter is an AI transcription tool run by an American company that can transcribe English .

You can transcribe audio files using the import function, which also supports WAV files.

This is a recommended service if you want to transcribe English audio .

Otter

5. AutoMemo

• Free transcription: Registration required
• Number of languages supported: 72

AutoMemo is an AI transcription service operated by Sourcenext of Japan, and can be used in three ways: via web browser, smartphone app, or dedicated IC recorder.

You can also upload files, including WAV files .

AutoMemo

We recommend AI tools for free transcription of WAV files!

Anyone can easily transcribe audio from WAV files using AI transcription tools.

What's more, the AI transcription tool is available for free!

Why not try out the free AI tool "Mr. Transcription" first?

■ 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.

HP: mojiokoshi3.com
Email: mojiokoshi3.com@gmail.com