Focus Calendar: Scheduled Website Blocker by Edward

Focus Calendar: Scheduled Website Blocker lets you block distracting sites around your real routine. Create one-off or repeating blocks by date and time, set a different image and message for each event, and repeat whole series across chosen months or years. Export your schedules for backup and import them later. You can also describe the block you need in plain English and review the schedule before it is added. Currently free to use and no account required. Zero data collection, everything stays on your machine.