Free tool
Paste your message, pick a card size, and see if it fits before you send it to print.
Results
Characters including spaces: 0
Characters excluding spaces: 0
Words: 0
Estimated handwritten lines: 0
Fits recommended character limit
Recommended maximum for this format: 325 characters including spaces. 325 characters remaining. Actual fit varies by handwriting style, font choice, and layout.
Tips for Writing a Message
Real handwriting takes space
A handwritten card holds a lot less than a typed page.
One objective per message
What is the one thing you want them to do? Don't oversell it.
Sound human
Most messages sound too polished and buttoned up, keep it conversational.