URL Scheme Opener
Schedule URLs and URIs to open at specific times.
As of June 2026, URL Scheme Opener has 4 users in the Productivity category.
Usersup 33.3 percent+33.3%
4
4
Ratingno change0%
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— reviews
Reviewsno change0%
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Version
1.1.4
Manifest V3
90-day change · In the last 90 days this extension 1 version update.
History
6 snapshotsTracking since Apr 17, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 17, 2026 | 3 | — | — | 1.1.3 |
| Apr 23, 2026 | 3 | — | — | 1.1.4 |
| Apr 27, 2026 | 4 | — | — | 1.1.4 |
| May 5, 2026 | 4 | — | — | 1.1.4 |
| May 10, 2026 | 3 | — | — | 1.1.4 |
| May 16, 2026 | — | — | — | 1.1.4 |
| Now | 4 | — | — | 1.1.4 |
Changelog
- Apr 17, 2026description
URL Scheme Opener: High-Precision Browsing Automation Assistant [What's New in v1.1.3] * Fixed Critical Issue: Resolved a bug where the high-precision timer (Offscreen Document) failed to start due to a script loading error. This fix ensures that scheduled URLs open accurately at the intended time. [What's New in v1.1.2] * New "Open in Background" Mode: You can now choose to open URLs without stealing your current focus, allowing you to continue your work uninterrupted. * Improved Stability: Fixed an issue where URLs could occasionally open twice in certain environments. [What's New in v1.1.1] * Improved Stability: Fixed an issue where URLs could occasionally open twice in certain environments. Introduced a robust double-execution prevention mechanism to ensure each schedule fires exactly once. [What's New in v1.1.0] * High-Precision Timer: Overcomes browser alarm delays using Offscreen Documents. It now opens URLs with millisecond-to-second accuracy by pre-calculating the exact moment to trigger. * Flexible Sync Settings: Choose whether to sync schedules across all your devices or keep them strictly local to a specific PC. * Core Engine Optimization: Major refactoring for improved stability and performance. [Earlier Updates] * Dark Mode Support. * Improved UI usability and table layout. Tired of manually opening the same links every day, week, or month? URL Scheme Opener empowers you to automate your workflow by scheduling any URL or URI scheme to open exactly when you need it. Beyond simple web links, this extension can trigger system-level actions or launch specific applications via their registered URI schemes (e.g., mailto:, ms-settings:, zoommtg://, vscode://). Key Features: * Extreme Accuracy: Leverages modern browser technologies to ensure your schedules fire exactly on time, even in the background. * Versatile Scheduling: Use powerful cron expressions or intuitive intervals (daily, weekly, yearly, one-time) to fit any routine. * Cloud Sync or Local Only: Seamlessly sync settings across your browser profile, or disable sync to maintain unique schedules for different workstations. * Smart Tab Management: Choose between new tabs or new windows. Automatically focuses on existing tabs to prevent clutter. * Rich Desktop Notifications: Stay informed with custom notification messages. Click a notification to re-open the link anytime. How it Helps You: * Automate Repetitive Tasks: Automatically open meeting URLs, daily report forms, or news sites at set times. * Never Miss a Beat: Get timely reminders for sales, live streams, or recurring system checks. * System-Level Integration: Schedule OS settings or specific apps to launch directly from your browser. URL Scheme Opener is designed to be a lightweight yet powerful tool to make your daily browsing and system interactions more efficient. Install now and master your online routine! Disclaimer: This extension is provided "as is". While we strive for maximum reliability, factors like browser environment or system sleep states may affect execution. We recommend using backup reminders for critical events. The developer is not liable for any damages or losses arising from the use of this extension.
URL Scheme Opener: High-Precision Browsing Automation Assistant [What's New in v1.1.4] * Improved Stability: Thoroughly fixed an issue where URLs could open twice due to race conditions or rapid interactions. Introduced a synchronous locking mechanism and concurrent execution prevention to guarantee a single execution. [What's New in v1.1.3] * Fixed Critical Issue: Resolved a bug where the high-precision timer (Offscreen Document) failed to start due to a script loading error. This fix ensures that scheduled URLs open accurately at the intended time. [What's New in v1.1.2] * New "Open in Background" Mode: You can now choose to open URLs without stealing your current focus, allowing you to continue your work uninterrupted. [What's New in v1.1.0] * High-Precision Timer: Overcomes browser alarm delays using Offscreen Documents. It now opens URLs with millisecond-to-second accuracy by pre-calculating the exact moment to trigger. * Flexible Sync Settings: Choose whether to sync schedules across all your devices or keep them strictly local to a specific PC. * Core Engine Optimization: Major refactoring for improved stability and performance. [Earlier Updates] * Dark Mode Support. * Improved UI usability and table layout. Tired of manually opening the same links every day, week, or month? URL Scheme Opener empowers you to automate your workflow by scheduling any URL or URI scheme to open exactly when you need it. Beyond simple web links, this extension can trigger system-level actions or launch specific applications via their registered URI schemes (e.g., mailto:, ms-settings:, zoommtg://, vscode://). Key Features: * Extreme Accuracy: Leverages modern browser technologies to ensure your schedules fire exactly on time, even in the background. * Versatile Scheduling: Use powerful cron expressions or intuitive intervals (daily, weekly, yearly, one-time) to fit any routine. * Cloud Sync or Local Only: Seamlessly sync settings across your browser profile, or disable sync to maintain unique schedules for different workstations. * Smart Tab Management: Choose between new tabs or new windows. Automatically focuses on existing tabs to prevent clutter. * Rich Desktop Notifications: Stay informed with custom notification messages. Click a notification to re-open the link anytime. How it Helps You: * Automate Repetitive Tasks: Automatically open meeting URLs, daily report forms, or news sites at set times. * Never Miss a Beat: Get timely reminders for sales, live streams, or recurring system checks. * System-Level Integration: Schedule OS settings or specific apps to launch directly from your browser. URL Scheme Opener is designed to be a lightweight yet powerful tool to make your daily browsing and system interactions more efficient. Install now and master your online routine! Disclaimer: This extension is provided "as is". While we strive for maximum reliability, factors like browser environment or system sleep states may affect execution. We recommend using backup reminders for critical events. The developer is not liable for any damages or losses arising from the use of this extension.
Permissions & access
- Permissions
- alarmsstoragenotificationstabsoffscreen
- Host access
- None declared
Screenshots
About
URL Scheme Opener: High-Precision Browsing Automation Assistant [What's New in v1.1.4] * Improved Stability: Thoroughly fixed an issue where URLs could open twice due to race conditions or rapid interactions. Introduced a synchronous locking mechanism and concurrent execution prevention to guarantee a single execution. [What's New in v1.1.3] * Fixed Critical Issue: Resolved a bug where the high-precision timer (Offscreen Document) failed to start due to a script loading error. This fix ensures that scheduled URLs open accurately at the intended time. [What's New in v1.1.2] * New "Open in Background" Mode: You can now choose to open URLs without stealing your current focus, allowing you to continue your work uninterrupted. [What's New in v1.1.0] * High-Precision Timer: Overcomes browser alarm delays using Offscreen Documents. It now opens URLs with millisecond-to-second accuracy by pre-calculating the exact moment to trigger. * Flexible Sync Settings: Choose whether to sync schedules across all your devices or keep them strictly local to a specific PC. * Core Engine Optimization: Major refactoring for improved stability and performance. [Earlier Updates] * Dark Mode Support. * Improved UI usability and table layout. Tired of manually opening the same links every day, week, or month? URL Scheme Opener empowers you to automate your workflow by scheduling any URL or URI scheme to open exactly when you need it. Beyond simple web links, this extension can trigger system-level actions or launch specific applications via their registered URI schemes (e.g., mailto:, ms-settings:, zoommtg://, vscode://). Key Features: * Extreme Accuracy: Leverages modern browser technologies to ensure your schedules fire exactly on time, even in the background. * Versatile Scheduling: Use powerful cron expressions or intuitive intervals (daily, weekly, yearly, one-time) to fit any routine. * Cloud Sync or Local Only: Seamlessly sync settings across your browser profile, or disable sync to maintain unique schedules for different workstations. * Smart Tab Management: Choose between new tabs or new windows. Automatically focuses on existing tabs to prevent clutter. * Rich Desktop Notifications: Stay informed with custom notification messages. Click a notification to re-open the link anytime. How it Helps You: * Automate Repetitive Tasks: Automatically open meeting URLs, daily report forms, or news sites at set times. * Never Miss a Beat: Get timely reminders for sales, live streams, or recurring system checks. * System-Level Integration: Schedule OS settings or specific apps to launch directly from your browser. URL Scheme Opener is designed to be a lightweight yet powerful tool to make your daily browsing and system interactions more efficient. Install now and master your online routine! Disclaimer: This extension is provided "as is". While we strive for maximum reliability, factors like browser environment or system sleep states may affect execution. We recommend using backup reminders for critical events. The developer is not liable for any damages or losses arising from the use of this extension.
Technical
- Version
- 1.1.4
- Manifest
- V3
- Size
- 87.68KiB
- Min Chrome
- 88
- Languages
- 2
- Featured
- No
Metadata
- ID
- lknmlckhfilhjijmleeiljomleldmbep
- Developer ID
- u28bfb667fb09636d6e3e83f084880d52
- Developer Email
- [email protected]
- Created
- Nov 11, 2025
- Last Updated (Store)
- Apr 10, 2026
- Last Scraped
- Jun 11, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- https://sch.mkuwamura.com/
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Data sourced from the Chrome Web Store · last verified Jun 11, 2026.