Ever seen “PS” at the end of a message and thought, “Wait… what does that mean?” It’s one of those abbreviations people use all the time, yet many still don’t know what it actually means or why it appears after a message ends.
“PS” stands for “Postscript,” which means an extra note added after the main message has already been written.
From old handwritten letters to modern emails and texts, “PS” has remained a simple way to add an extra thought or highlight something important.
In this guide, you’ll learn what “PS” means, where it comes from, and why people still use it today.
What Does PS Mean?
PS means Postscript, a Latin phrase that means written after.
It is added after the main message when someone wants to include:
- an extra detail
- reminder
- joke
- emotional note
- final thought
Simple Example
“Dinner was amazing. PS: You left your jacket in my car.”
The first sentence is the main message.
The PS adds one extra thought afterward.
PS Meaning in Text Messages
In text messages, PS is used casually and naturally. It usually means the sender remembered something after finishing the message.
Examples of PS in Text
- “I am almost there. PS: Traffic is terrible today.”
- “Good luck for your exam! PS: Don’t stay up too late.”
- “Movie night tomorrow? PS: Bring popcorn.”
- “Great hanging out today. PS: Send me the photos later.”
In simple terms, PS in chat often means:
“One more thing…”
PS Meaning in WhatsApp
On WhatsApp, people use PS to make messages feel more personal and friendly.
It is commonly used for:
- reminders
- jokes
- playful comments
- extra details
WhatsApp Examples
- “Reached home safely. PS: Your cat is adorable.”
- “Thanks for helping me today. PS: I still owe you coffee.”
- “Don’t forget tomorrow’s meeting. PS: Wear formal clothes.”
PS is popular in WhatsApp chats because it keeps conversations natural and conversational.
PS Meaning in Email
PS is also common in emails, especially personal and marketing emails.
Professional Email Example
“Thank you for your time today.
PS: The updated file has been attached.”
Personal Email Example
“Can’t wait to see you next week!
PS: Bring your camera.”
Tip:
In professional emails, keep the PS short and relevant.
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Where Do You Put PS?
PS is always written at the end of a message after:
- the main text
- your signature or name
Example
Dear Sarah,
Thank you for the birthday gift. I loved it.
Best wishes,
Emma
PS: I will call you this weekend.
When Should You Use PS?
You should use PS when:
- you forgot to mention something
- you want to add a reminder
- you want the last sentence to stand out
- you want to add a personal touch
Avoid using PS for very important information in formal documents.
PS vs PPS Meaning
Sometimes you may also see PPS.
What Does PPS Mean?
PPS stands for Post Postscript. It is used when someone adds another thought after the PS.
Example
“PS: Don’t forget the milk.
PPS: And bread too.”
However, using too many postscripts can make a message look messy. One PS is usually enough.
PS vs BTW vs FYI
People sometimes confuse PS with other abbreviations used in online conversations.
| Term | Meaning | Usage |
|---|---|---|
| PS | Postscript | Extra thought at the end |
| BTW | By The Way | Casual side note |
| FYI | For Your Information | Sharing information |
The main difference is that PS usually appears at the end of the message.
Similar to terms like BTW and TBH, PS is commonly used in chats, texting, and social media conversations.
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Common Mistakes People Make
Writing “ps” in Lowercase
Always write:
- PS
or - P.S.
Avoid writing:
- ps
Using Too Many PS Sections
Avoid:
- PPS
- PPPS
- PPPPS
If your message becomes too long, it is usually better to rewrite it.
Adding Important Information in PS
Very important details should stay in the main message, not in the postscript.
Real-Life Examples of PS
Example 1
“Thanks for dinner tonight. PS: The dessert was amazing.”
Example 2
“See you at the airport tomorrow. PS: Don’t forget your passport.”
Example 3
“Loved your new post! PS: Your editing skills are improving.”
How to Use PS Correctly
Do’s ✅
- ✅ Use PS to add a small, important afterthought
- ✅ Keep it short (1-2 sentences)
- ✅ Place PS after your signature in formal letters
- ✅ Use PS for emphasis (last thing read = most remembered)
- ✅ Use PS in emails, texts, letters, and social media
Don’ts ❌
- ❌ Don’t use PS for critical information (put it in main message)
- ❌ Don’t use multiple PS (PPS, PPPS) — rewrite instead
- ❌ Don’t write “ps” lowercase
- ❌ Don’t use PS in academic papers or legal documents
Punctuation Rules
| Correct | Incorrect |
|---|---|
| PS: Don’t forget | PS; Don’t forget |
| P.S. Don’t forget | PS, Don’t forget |
| PS Don’t forget (no colon) | ps: don’t forget |
Common Mistakes
❌ Mistake 1: Thinking PS is a typo.
✅ Truth: PS is a 2,000-year-old abbreviation.
❌ Mistake 2: Using PS for critical information.
✅ Truth: Important info belongs in main message.
❌ Mistake 3: Writing PPS, PPPS.
✅ Truth: One PS is enough. Rewrite if you need more.
❌ Mistake 4: Confusing PS with FYI.
✅ Truth: PS is always at the end. FYI can be anywhere.
❌ Mistake 5: Using lowercase “ps”.
✅ Truth: Always capitalize PS or P.S.
Frequently Asked Questions
What does PS mean in text?
PS means Postscript — an extra thought added after the main message.
What does PS stand for?
PS stands for Postscript.
What does PS mean in WhatsApp?
On WhatsApp, PS is used to add an extra comment, reminder, or playful note at the end of a message.
What does PPS mean?
PPS means Post Postscript — a second afterthought written after PS.
Can I use PS in emails?
Yes, PS is common in both personal and professional emails.
Is PS slang?
No, PS is not slang. It is a traditional abbreviation that has been used for many years.
Conclusion
PS stands for Postscript, which means “written after.”
People use PS when they want to add one final thought after the main message. Whether it is a text, WhatsApp message, email, or letter, PS helps conversations feel more natural and personal.
The next time someone writes:
“PS: Don’t forget to text me back.”
—you will know exactly what it means.
Dolly Parton is a professional content writer at maeningg.com, specializing in clear, engaging, and well-researched digital content. With strong expertise in writing about text slang, meanings, lifestyle, and informative articles, Dolly focuses on helping readers understand internet language in a simple and relatable way.
