When should I use it?
Use JavaScript Enabled Checker when you need a private, upload-free browser tool for this task.
Browser Tools
If you can use this page, JavaScript is running.
Results will appear here…
FreeConverter.app Guide
Confirm JavaScript is executing in this tab, with a noscript fallback note for users who disabled JS.
Use JavaScript Enabled Checker when you need a private, upload-free browser tool for this task.
Developers, marketers, students, and anyone who needs a free browser utility.
Paste text, markup, or choose a local file (processed only in this browser tab).
Instant on-device result you can copy or download — nothing leaves your device.
Real browser APIs — not generated guesses.
Everything runs in your browser using native Web APIs. Nothing is uploaded.
Inspect clipboard, device, network or capability data instantly on this device.
Copy results, download TXT/JSON, or print a PDF from your browser.
Confirm JavaScript is executing in this tab, with a noscript fallback note for users who disabled JS. Part of FreeConverter’s Browser Tools for diagnostics, clipboard and network checks.
No. Browser Tools run entirely in your browser. FreeConverter servers never receive clipboard contents, storage data, or probe results.
Developers, QA testers, support teams, and anyone debugging a browser environment.
Yes. FreeConverter.app browser tools are free to use.
No. FreeConverter.app processes this tool locally in your browser. Your input is not uploaded to our servers.
No. JavaScript Enabled Checker on FreeConverter.app is free to use without creating an account.
Developers, marketers, students, and anyone who needs a free browser utility.