Convert TXT to ODT online in seconds — free, with no sign-up. ODT is lossless and ideal for open-source document editing. Your files are encrypted and deleted automatically after 24 hours.
ODT
OpenDocument Text — The open-standard word-processing format used by LibreOffice.
How to convert TXT to ODT
- 1Upload your TXT file
Click “Choose a file” or drag and drop your TXT file onto the page — no sign-up or email needed.
- 2Convert to ODT
ODT is already selected as the output. Open Options to fine-tune quality if you like, then click Convert.
- 3Download your ODT file
Your ODT file is ready in seconds — click Download to save it. Files are automatically deleted after 24 hours.
TXT vs ODT
| TXT | ODT | |
|---|---|---|
| Full name | Plain Text | OpenDocument Text |
| Type | Document | Document |
| Compression | Lossless | Lossless |
| Best for | notes, code and data where formatting doesn't matter | open-source document editing |
Frequently asked questions
Does converting TXT to ODT lose quality?
Converting TXT to ODT preserves your text, images and most formatting. Very complex elements — macros, live formulas or unusual fonts — may not carry over perfectly, but the content stays intact.
What's the difference between TXT and ODT?
Plain Text (TXT) is lossless and best for notes, code and data where formatting doesn't matter. OpenDocument Text (ODT) is lossless and best for open-source document editing. Convert TXT to ODT when you need a document for open-source document editing.
Is the TXT to ODT converter free?
Yes — converting TXT to ODT is completely free. There's no watermark, no sign-up and no email required, and you can convert as many files as you like.
Are my TXT files private and secure?
Yes. Your uploads are encrypted in transit, processed privately, and automatically deleted within 24 hours. We never share, sell or look at your files.
Can I convert TXT to ODT on iPhone, Android, Mac or Windows?
Yes. The converter runs entirely in your browser, so it works on any device — iPhone, iPad, Android, Mac, Windows or Linux — with nothing to download or install.
How long does it take to convert TXT to ODT?
Most files convert in a few seconds. Larger files take a little longer, and your upload speed is usually the limiting factor. There's no queue and no waiting for an email.
What else can I convert TXT files to?
Besides ODT, you can convert TXT to DOCX, HTML, PDF, RTF and more — see the full list of TXT conversions below.
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Last updated July 2026