Cooling signalUnknownMedium-risk permissions

MarkFree

Availability picker overlay for Google Calendar — drag to select free slots, copy paste-ready text.

Users3Current public install base

Rating--Store average score

Reviews0Public review volume

Manifest versionV3Extension platform version

7-day growth-1Net users gained this week

7-day growth rate-25%Relative weekly velocity

Preview

MarkFree Media preview

4 assets

Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

Rating trend

30-day rating change

Track rating movement over time to see whether quality signals remain stable.

Not enough rating snapshots yet. More data will appear as new snapshots are collected.

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthDeclining

-1-25%

7-day growthDeclining

-1-25%

30-day growthFlat

00%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0.1

ManifestV3

Size23.86KiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

Stop tediously switching between Gmail and Google Calendar, painfully typing out blocks of time just to share your availability.

Markfree adds a drag-to-select overlay directly on your Google Calendar week view. Paint your available times, and Markfree instantly generates clean, paste-ready text you can drop into any email or message.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

5★

4★

3★

2★

1★

Similar and related extensions

Review related products from the Chrome Web Store detail page.

google calendar duplicate event

Tools

Manage Google Calendar Duplicate Events to quickly copy events. Use Google Calendar Copy Event to save time and simplify scheduling.

Google Calendar Bulk Edit

Workflow & Planning

FreemiumConfidence 64

A Chrome extension to bulk move or bulk delete Google Calendar events. Feedback/Bug reports are welcome! Link in popup.

Calendar Highlight Today

Accessibility

Add a highlight on today's date in Google Calendar Month View.

Event Multiselect for Google Calendar

Workflow & Planning

Select and bulk move/delete multiple Google Calendar events.

HB Harvest Time Tracker for Google Calendar

Workflow & Planning

Seamlessly integrate Harvest time tracking with Google Calendar events. Create time entries directly from your calendar appointments

Slot2Text - Convert Google Calendar Slots to Text & Share Meeting Times

Tools

Convert Google Calendar availability into clean text. Share meeting times — no links, no manual typing. Translates time zones.