Do the shortened links work outside my browser?

No. This is a client-side simulator. The links are stored in your browser's localStorage and only resolve within this page. No real shortening service is involved.

How long are the auto-generated codes?

Codes are 6 random alphanumeric characters, e.g. aB3xY9.

Can I use a custom alias?

Yes. Type your desired alias in the Custom Alias field before clicking Shorten. Aliases must be unique; the tool will warn you if one is already taken.

Where is my data stored?

All link data is stored in your browser's localStorage. Clearing your browser data or using a different browser will remove the links.

Can I delete a shortened link?

Yes. Each link in the list has a Delete button to remove it from localStorage.

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URL Shortener Simulator

Simulate URL shortening with localStorage-based link tracking.

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关于此工具

Paste any long URL and get a simulated shortened link using a 6-character random code stored in your browser's localStorage. Optionally provide a custom alias instead of the auto-generated code. All your shortened links are listed below the input with their original URL, short code, creation date, and click count. Clicking a short link increments its counter so you can see simulated analytics. Note: these links only resolve within this browser tab — no real shortening service is used.

使用方法

1 Paste a long URL into the input field.
2 Optionally enter a custom alias; otherwise a 6-character code is generated.
3 Click Shorten to save the link and see the simulated short URL.
4 Click a short link to simulate a visit and increment its click counter.
5 Use the Delete button to remove any link from the list.

关于此工具

使用方法

常见问题