Ebook Conversion
Convert MOBI to AZW Online — Free
Fast, free MOBI to AZW converter. No registration required.
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Works Everywhere
Any browser, any device
How to Convert
1
Upload your .mobi file by dragging it into the upload area or clicking to browse.
2
Choose your output settings. The default settings work great for most files.
3
Click Convert and download your .azw file when it's ready.
What is MOBI?
MOBI is an ebook format used by Amazon Kindle devices. While Amazon now prefers EPUB, MOBI remains compatible with older Kindle models.
Format Details
- Full Name
- Mobipocket eBook
- Extension
- .mobi
Key Features
- Kindle compatible
- DRM support
- Ebook standard
- Amazon format
What is AZW?
AZW is Amazon's original Kindle ebook format. It's based on the Mobipocket format with Amazon's DRM and is compatible with all Kindle devices and apps.
Format Details
- Full Name
- Amazon Kindle eBook
- Extension
- .azw
Key Features
- Kindle original
- Amazon DRM
- All Kindles
- Ebook standard
MOBI vs AZW
| Feature | MOBI | AZW |
|---|---|---|
| Full Name | Mobipocket eBook | Amazon Kindle eBook |
| Extension | .mobi | .azw |
| Best For | Kindle compatible | Kindle original |
Frequently Asked Questions
Yes. You can convert up to 5 files per day completely free, with no watermark or registration required.
Most files convert in under 30 seconds. Larger files (over 500MB) may take 1-3 minutes.
No. Our converter uses optimized encoding settings by default to preserve the original quality.
Free users can convert files up to 100MB. Pro users can convert files up to 2GB.
Yes. Our converter works in any modern web browser on any device.