Timezone Converter
在浏览器本地把同一时刻换算到不同时区，基于 Intl，不访问网络。支持 ISO 输入与 Unix 时间戳对照。
Interactive controls load with JavaScript. Processing stays in your browser.
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How to use
- 留空表示当前时刻；或粘贴 ISO 8601 时间。
- 选择源时区与目标时区，查看对照与 Unix 时间戳。
- 使用 Intl.DateTimeFormat，不访问网络。
- 夏令时由浏览器 IANA 数据自动处理。
FAQ
Does Timezone Converter upload my data?
No. Timezone Converter runs locally in your browser and does not upload content to www.518882.com or third-party APIs.
Do I need an account?
No. Open and use — no signup, login, or paywall. Open Timezone Converter and use it — no signup, login, or paywall.
How is this different from upload-based tools?
Tools run locally in your browser; content is not sent to our servers for processing — suited to private text and drafts.
Are there limits?
Limited by device memory and the browser; very large inputs may slow the page. There is no account quota.