Calculators & Tools
A small collection of calculators and tools for everyday use — no ads, no clutter, no tracking. Built for speed and convenience.
Calculators
Date Calculator
Add or subtract days from a date. Supports calendar days or working days only.
Timezone Calculator
Convert a date and time between any two timezones.
Countdown Clock
Count down to any date and time in any timezone. Grab an embed snippet for your own site.
Tools
Image Cropper
Crop images to a preset ratio, resize to exact pixel dimensions, and download as JPEG, PNG, or WebP.
Markdown Sanitiser
Paste rich text, Skype logs, AsciiDoc, or HTML and get clean Markdown out.
Tab Block Builder
Build tabbed content blocks for SquareSpace. Set colors, write content, and download the HTML.
HTML Packager
Package HTML for deployment. Paste HTML, drop a folder, or clean an existing zip — junk stripped, ready to deploy.