Free Anagram Checker

Yes, the 变位词检测器 on Allio Tools is completely free with no sign-up or registration required. It works directly in your browser.

检测两个词或短语是否互为变位词。 No data is sent to a server — everything runs locally in your browser for maximum privacy and speed.

No installation needed. The 变位词检测器 runs entirely in your web browser on any device — desktop, tablet, or mobile.

Completely safe. The 变位词检测器 processes everything locally in your browser. No input data, results, or usage information is ever transmitted to or stored on any server.

After the page loads for the first time, the 变位词检测器 works without an internet connection for all client-side processing. Tools that fetch live external data (such as DNS or WHOIS lookups) require an active connection.

The 变位词检测器 has no hard character limit — it processes text as large as your browser can handle, typically hundreds of thousands of characters. Very large inputs may be slower depending on your device.