AI文字起こし Review

Our Verdict

AI文字起こし is the better fit when you already have a file and need readable text fast, not a live meeting bot. Its strength is that upload, speaker cleanup, editing, and export stay in one Japanese-first workflow. The limit is just as clear: it helps you build the draft, not skip review.

Official site

A free plan is listed; verify current limits before upgrading. Starts at JPY 980.00.

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check_circle Pros

• ✓You can go from uploaded file to editable text and export in one place.
• ✓The pricing page clearly includes speaker separation, video upload, editing, and export in paid plans.
• ✓It works for both plain transcription and meeting-record drafts without changing tools.

cancel Cons

• ✕It stops at draft support and does not finish polished meeting minutes for you.
• ✕Files and export results are deleted after 24 hours, so it is weak as storage.
• ✕The public explanation is strongest in Japanese-first workflows, not broad multilingual collaboration.

Should you use it?

turning recordings, voice memos, and meeting files into editable Japanese text fast

Skip it if: you need live meeting capture, long-term storage, or finished minutes without review

Is it worth the price?

Freemium Starts at JPY 980.00

The free trial is enough to feel the workflow, but steady use becomes a minute-budget decision fast. The low entry price helps only if your monthly volume stays predictable.

The Free Tier

Signup gives 20 minutes, and daily login gives 4 minutes, each valid for 24 hours.

Paid Upgrade

¥980/month

Paid plans include speaker separation, video upload, editing, and export.

One thing to know before you start

Test it with one messy multi-speaker file first. That shows more than a clean solo memo ever will.

What people actually use it for

Meeting draft cleanup

Upload the recording, fix speaker names, and export a readable first draft before anyone starts polishing the final shared document.

Voice memo to text

It is a practical fit when you want recorded speech turned into editable text and exported quickly without learning a broader media editor.

What does AI文字起こし actually do?

AI文字起こし feels more useful than a vague transcription landing page because the handoff point is obvious. You upload the file, check the text, clean up speakers, and export it. That is a real workflow, not just audio in, text out.

The stronger part of the product is pricing clarity. Free minutes, monthly plans, annual plans, and extra packs are all spelled out, and core paid features are not hidden behind a higher tier. The weaker part is still scope: it helps you build the draft, but it does not pretend to finish the final meeting record for you.

What you can do with it

Upload recorded audio, voice memos, and spoken video files.

Review transcript text and fix speaker names after processing.

Export finished text as TXT, SRT, or DOCX.

Use the same flow for meeting recordings and video files.

Buy extra minute packs without automatic overage billing.

Technical details

file_formats

Supports MP3, WAV, M4A, AAC, FLAC, OGG, MP4, MOV, WEBM, M4V, and TS.

export_formats

Exports transcripts as TXT, SRT, and DOCX.

speaker_review

Speaker separation and name cleanup are included in paid plans.

storage_policy

Uploaded files and export results are deleted after 24 hours.

language_support

Official pages say it can handle Japanese-first and 99+ language audio.

Top Alternatives to AI文字起こし

If AI文字起こし is close but still misses the job, try one of these instead.

Transcribir Audio

Switch when the same file-to-text workflow matters more in a Spanish-first browser tool with clearer minute packs.

Descript

Switch when the transcript needs to become the editing surface for audio or video changes afterward.

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Key Questions

What files can you upload?

Recorded audio, voice memos, and spoken video files all go through the same upload flow.

Can it handle multiple speakers?

Yes, but you should expect to review speaker names after the first pass.

Does it finish meeting minutes for you?

No. The meeting page is clear that it helps build the draft foundation, not the fully polished final document.

How long are files kept?

Uploaded files and export results are deleted after 24 hours, so you should download what you need quickly.