Blogger是以XML格式來備份資料，所備份的資料是可以自由地回復到Blogger的網誌或WordPress的網誌，十分方便。

如有副域名，這些資料可以備份，然後回復到域名版的Blogger或WordPress。在2024年WordPress的網站是可以在中國上線，而Blogger是被封。

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Back up Blogger data

Blogger backs up data in XML format. The backed up data can be freely restored to Blogger’s blog or WordPress’ blog, which is very convenient.

If there is a subdomain, these data can be backed up and then restored to the domain version of Blogger or WordPress. In 2024, WordPress websites can be launched in China, but Blogger will be blocked.