MarkFree

Extension Workflow & Planning3 users

Overview

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

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.

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Details

Version
1.0.1
Updated
March 18, 2026
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Offered by
TeenyLabs
Size
23.86KiB
Languages
English
Developer
TeenyLabs LLC
1875 Mission St Ste 103 San Francisco, CA 94103-3561 US
Email
markfree@teenylabs.com
Phone
+1 707-780-2307
Trader
This developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.

Privacy

Manage extensions and learn how they're being used in your organization

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

Sheets Copy as Image

3.0

Copy selected Google Sheets cells as an image to clipboard.

Gmail Date Grouping

4.0

Allows you to group Gmail emails by date

Text to Calendar - AI Event Scheduler

4.8

Turn any text into a Google Calendar event in seconds.

Tiny calendar

5.0

A minimal calendar popup that lets you open dates in Google Calendar easily

Calendar Event Creator

0.0

Create Google Calendar events from selected text using OpenAI API

QuickFree

0.0

Copy your free slots from Google Calendar to clipboard.

google calendar duplicate event

3.8

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

Slot Generator

0.0

Select available time slots directly on Google Calendar and generate shareable text.

Colors for Google Calendar - Tint Calendar

5.0

More colors for Google Calendar events and text. Custom color for Google Calendar.

Calendar Highlight Today

4.0

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

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

4.6

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

Text to Google Calendar

3.3

Easily create a Google Calendar event from any highlighted piece of text