Easily convert weeks to seconds.
Easily convert weeks to minutes.
Easily convert weeks to hours.
Easily convert weeks to days.
Easily convert weeks to months.
Generated youtube links with exact start timestamp, helpful for mobile users.
Easily add UTM valid parameters and generate a UTM trackable link.
Extract email addresses from any kind of text content.
Get the gravatar.com globally recognized avatar for any email.
Check if the URL is banned and marked as safe/unsafe by Google.
Make sure your passwords are good enough.