Browser / Device APIs

Screen Wake Lock

Check support and limits

Review this tool’s permission, browser support, and network requirements before running it.

Requests or releases a screen wake lock and reports its state. The browser may release it when the page becomes hidden or system conditions change.

Back to Browser / Device APIs Permission data and results are not saved to recent history.
Input Notes
Output Result
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Screen Wake Lock guide

Enable or release a screen wake lock while the current tab remains visible on supported browsers. Device data and generated files stay in the browser and are not uploaded to the server.

Key Points

  • Category: Browser / Device APIs
  • Execution: browser client
  • Permissions are requested after a user action.
  • Device data and results are not stored on the server or in recent history.

How to Use

  1. Review browser support and input options.
  2. Press an action button and grant only the required permission.
  3. Wait for the browser operation to complete.
  4. Review or download the local result.
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Frequently Asked Questions

What does Screen Wake Lock do?

Enable or release a screen wake lock while the current tab remains visible on supported browsers.

Does Screen Wake Lock store data on the server?

No. Device data and results are processed in the current browser and are not saved to recent history.

What should I check when Screen Wake Lock does not work?

Check HTTPS, browser API support, site permission, and operating-system settings.

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