Check your environment

Your connection and device details are shown below.

No registration, No login
零隱私外洩
不用於 AI 訓練
永久免費
Eco: no server processing: Processing happens only on your device. No data-center power or cooling water is used.

🤲你的檔案屬於你，就留在你的手中。

選項

Your IP address and location come from our server, which reads your request and sends it straight back. Nothing is stored.

Location is an estimate from the IP address.

Is my IP address stored?

No. Our server reads it from your request and sends it straight back. It is not logged.

Why is the city wrong?

Location is estimated from the IP address and can point to your provider's location.

用 Your environment 處理我的檔案安全嗎？

安全。檔案絕不會上傳，只在你的瀏覽器內處理。每個頁面都套用了封鎖對外連線的政策（Content-Security-Policy connect-src 'none'），左下角的計數器也會顯示已傳送資料：0 位元組。

免費嗎？需要帳號嗎？

完全免費，不需要帳號，也沒有使用次數限制。

手機也能用嗎？

可以。iPhone 和 Android 的手機瀏覽器都能使用。檔案很大時，用電腦會比較快。