Nutter Tools
Nutter Tools

A free toolbox that runs in your browser. A tool for every job.

Your files never leave your device

Images

  • Convert images
  • Compress images
  • Resize images
  • Crop
  • Watermark

PDF & files

  • Merge PDFs
  • Split a PDF
  • Images to PDF
  • PDF to images
  • Remove photo location

Video & audio

  • Compress video
  • Convert video
  • Video to GIF
  • Convert audio
  • Trim audio

Everyday

  • QR codes
  • Passwords
  • Time zones
  • Unit converter
  • Word count
  • Webcam test

Developer

  • JSON formatter
  • Base64
  • Regex tester
  • Hashes
  • JWT decoder

Site

  • About
  • Contact
  • Settings
  • Privacy
  • Terms
  • Site map
  • llms.txt

Everyday

  • Images
  • Video
  • Audio
  • PDF & files
  • Text
  • QR codes
  • Units & math
  • Time & dates
  • Color
  • Passwords & IDs
  • Device tests
  • Sun & moon

For developers

  • JSON
  • Encoding
  • Regex & cron
  • Web & auth
  • Hashing & encryption
  • Config files
  • Network
  • Browser
  • AI
  • Fake data
© Nutter Toolsnutter.tools
  1. Home
  2. Time & dates
  3. Content calendar builder
Your files stay on your device

Content calendar builder

Turns channels with posting cadences, rotating themes, campaign ranges, blackout dates and one-off posts into a dated month plan that flags overloaded days and silent stretches, with CSV and .ics export.

This tool is in beta

Still being tested. If a result looks wrong, tell us.

Report a problem

Pick dates and list your channels to build the plan.

The plan spans up to 370 days at a time. Campaign windows override the week's theme, blackout dates remove cadence posts for that day, and a one-off you pinned still lands on a blacked-out date because you asked for it by name. The tool schedules slots, it does not write copy or post anywhere; there is no account connection and nothing leaves this browser tab.

Plan setup

Name: cadence, one per line, up to 24. Cadences: daily, weekdays, 3/week Mon Wed Fri, every 14 days, monthly, monthly last Thu.
One per line, they rotate every week
More settings▾
start..end Name, overrides the theme
One YYYY-MM-DD per line, up to 200
date, channel[, title]; they pin to the exact date

A line starting with # is a comment and every line stays under 120 characters. Flags: 1 to 50 posts per day, 1 to 90 gap days.

More time & date tools

  • Action item tracker
  • Date calculator
  • Business day calculator
All time & date tools

Was this tool useful?