To convert TXTZ to OEB, select or drop your .txtz file above, check that OEB is chosen as the output, and click Convert. This conversion runs on our server, and your files are deleted 72 hours later.
What is a TXTZ file?
TXTZ – Zipped text e-book. TXTZ is a ZIP of a text file and its pictures: a plain e-book that calibre makes and reads.
TXTZ Converter →What is an OEB file?
OEB – OEB e-book (a folder of files, in a ZIP). OEB (Open eBook) is the folder of files, with an OPF package file, that EPUB grew out of. The result comes as a ZIP of that folder.
How to convert TXTZ to OEB
- Click Select File, or drop your .txtz files anywhere on this page. You can add several at once.
- Check that OEB is chosen as the output format. On this page it is picked for you.
- Click Convert. When a file has to go to our server, the button says Upload and convert instead.
- Click Download next to each file when it's done.
TXTZ vs OEB: how they compare
| TXTZ | OEB | |
|---|---|---|
| Layout | Flowing text | Flowing text |
| Editable | Yes, in a text editor | Yes |
| Created by | calibre, 2010 | Open eBook Forum, 1999 |
| Best for | Plain text e-books with pictures | Tools that read the unpacked e-book |
Good to know
- The TXTZ e-book is converted by calibre. Copy-protected (DRM) e-books cannot be converted: ConvertKitty does not remove DRM, so use books you have bought without it or that are free of it.
- The OEB e-book is made by calibre from the text, headings and pictures of the TXTZ file; a cover is not created.
- An OEB e-book is a folder of files, so it comes back as a ZIP of that folder.
Frequently asked questions
Is converting TXTZ to OEB free?
Yes. Everyone gets 25 free credits a day, with no account needed. Conversions on our server use one credit per started minute of work, so most cost a single credit. Credits reset at midnight UTC.
Are my TXTZ files uploaded anywhere?
This conversion runs on our server, because reading a TXTZ file needs calibre, which does not run in a browser. Your file is sent over an encrypted connection, and both it and the result are deleted 72 hours after the conversion. The server has no internet access while it works on your file.
How large can the TXTZ file be?
Up to 1 GB per file. This conversion runs on our server, which accepts files up to that size.
Will the OEB look the same as the TXTZ?
The text, chapters and pictures are kept. The look can differ: OEB readers use their own fonts and page sizes, so page breaks move.
Can I convert several TXTZ files at once?
Yes. Add as many files as you like; they are converted one after another, and each one gets its own Download button.
Convert TXTZ to other formats
- TXTZ Converter
- TXTZ to AZW3 Converter
- TXTZ to EPUB Converter
- TXTZ to LRF Converter
- TXTZ to MOBI Converter
- TXTZ to PDB Converter
- TXTZ to PDF Converter
- TXTZ to RTF Converter
- TXTZ to TXT Converter
Convert other files to OEB
- Convert to OEB
- DOCX to OEB Converter
- PDF to OEB Converter
- EPUB to OEB Converter
- MOBI to OEB Converter
- AZW3 to OEB Converter
- ODT to OEB Converter
- RTF to OEB Converter
- TXT to OEB Converter
- HTML to OEB Converter
- CBZ to OEB Converter
All e-book formats
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