How to Convert MP3 to TXW — Quick & Free
Fast, instant MP3 to TXW conversion. No signup required. Just drop your .mp3 file and get .txw in seconds.
Batch Settings
お気に入りのMP3音源を、テキストファイルとして手元に残したいとお考えですか？ 講演会やインタビューの記録、あるいは大切なセリフや歌詞を、後から読み返したり、編集したりする際に、ただ音声を聞き返すだけでは非効率な場面も少なくありません。特に、縦書きの文書作成や、特定のフォントでの表現にこだわりたい日本語環境において、音声データをテキスト化することは、作業の効率を飛躍的に向上させます。当社のMP3からTXWへの変換ツールは、そうした皆様のニーズに応えるべく開発されました。複雑な設定は一切不要。簡単な操作で、音声を瞬時に、そして正確にテキストデータへと変換し、皆様のクリエイティブな活動やビジネスを力強くサポートいたします。もう聞き取りに時間を費やす必要はありません。新しいテキスト編集の扉を開きましょう。
- 漫画・アニメのセリフ書き起こし
- ビジネス会議の議事録作成
- 日本語詩のフォント指定編集
日本語特有の表現や漢字の多さから、MP3音声からの正確なテキスト化は時に困難を伴いますが、当ツールはそうした課題にも対応し、縦書き表示を前提としたテキスト編集にもスムーズに移行できるよう設計されています。
About MP3 to TXW Conversion
Short answer: yes, you can convert MP3 to TXW online for free, and quality is well preserved with the right settings. Just upload your .mp3 file to CocoConvert, pick TXW as the output, and click Convert. The whole process takes seconds.
Now for the details. MP3 is the universal audio format — high compression, wide compatibility, ideal for music and podcasts. TXW is a widely used file format. Converting between these two formats lets you convert between formats quickly.
Your MP3 file is decoded and re-encoded as TXW. Converting MP3 to TXW maintains high quality with CocoConvert's optimised encoder settings.
CocoConvert runs entirely online — no software to install, no account to create. Your files are encrypted during upload (TLS), processed on isolated servers in Germany, and permanently deleted after 24 hours. It works in Chrome, Safari, Firefox, Edge, and all mobile browsers.
Need to convert more than one file? Free users can do 5 per hour. Pro gets 100 per hour with files up to 5 GB each.
How to Convert MP3 to TXW
- 1
1. Upload MP3
Drop your .mp3 file onto the page (or tap "Browse" on mobile). Add multiple files for batch conversion.
- 2
2. Select TXW
Choose .txw from the output dropdown. Settings are pre-configured for best results.
- 3
3. Convert
One click. The server handles all the heavy lifting using FFmpeg and Sharp.
- 4
4. Download
Your .txw file is ready. Download it directly or get all files as a zip archive.
What Happens When You Convert MP3 to TXW
Your MP3 file is decoded and re-encoded as TXW.
Your MP3 file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in TXW format
The converted file is ready for download
Format Comparison
MP3
.mp3 file
| Extension | .mp3 |
| MIME Type | audio/mpeg |
| Category | Audio |
TXW
.txw file
| Extension | .txw |
| MIME Type | audio/x-txw |
| Category | Audio |
Should You Convert MP3 to TXW?
When to Convert
- ✓When you need a TXW file
Frequently Asked Questions
Is MP3 to TXW conversion free?
Yes. CocoConvert offers free MP3 to TXW conversion with generous daily limits — 25 minutes of processing time and up to 5 files per hour (250 MB each). Pro plans remove these limits.
How fast is MP3 to TXW conversion?
Most files convert in 2–10 seconds depending on size. Large audio files may take 30 seconds. Batch jobs process in parallel for maximum speed.
What happens to my files after conversion?
Your uploaded MP3 file and the converted TXW file are both automatically deleted from our servers within 24 hours. They are never shared, sold, or analysed.
Does converting MP3 to TXW lose quality?
Converting MP3 to TXW maintains high quality with CocoConvert's optimised encoder settings.
Can I convert TXW back to MP3?
Yes, CocoConvert supports TXW to MP3 conversion as well. However, if the original conversion involved lossy compression, converting back won't recover the lost data.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.