Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
please keep this confidential
Grammar usage guide and real-world examplesUSAGE SUMMARY
The sentence is correct and usable in written English.
You can use it when you want to ask someone to keep information private and confidential. For example: "I want to let you in on something, but please keep this confidential."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(12)
please keep this a secret
I'd appreciate your discretion regarding this
Please keep this a secret
please do not disclose
do not disclose this information
please keep confidential
keep this under wraps
please do not reveal
do not divulge
keep this confidential
we ask that you not share this information
please keep this to yourself
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
1 human-written examples
Please keep this confidential even though I know that will be hard since two of you let your egos take over and show Arrington how important you are by telling him you were headed to a "secret" angel gathering.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
On Aug. 6, 2008, Mr. Gudmundsson sent an e-mail to Mr. Stanford, saying, "Please keep this trade confidential," according to the letter.
News & Media
On August 6, 2008, Mr. Gudmundsson sent an e-mail to Mr. Stanford, saying "Please keep this trade confidential," according to the letter.
News & Media
Please keep this information confidential until we announce publicly and at that point, please ONLY reference our marketing announcement.
News & Media
There is much more information to come on these exciting changes, but in the mean time please keep this information confidential.
News & Media
"Now, please keep this a secret.
News & Media
Please keep this in mind.
News & Media
Please keep this on the forefront.
News & Media
Please keep this conversation going.
News & Media
"Please keep this issue in perspective.
News & Media
Please keep this information sheet for your records.
Science
Expert writing Tips
Best practice
If sharing sensitive information, explicitly state why confidentiality is crucial to provide context.
Common error
Don't assume the recipient understands the information is confidential without being explicitly told. Always state "please keep this confidential" or a similar phrase to avoid misunderstandings.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "please keep this confidential" functions as a request or imperative, urging the listener or reader to maintain the secrecy of the discussed information. Ludwig AI validates its use for seeking discretion.
Frequent in
News & Media
35%
Science
30%
Wiki
15%
Less common in
Formal & Business
10%
Reference
5%
Academia
5%
Ludwig's WRAP-UP
The phrase "please keep this confidential" is a common and direct way to request secrecy, as confirmed by Ludwig AI. It is grammatically correct and appropriate for various contexts, ranging from news reporting to scientific data handling. While versatile, it's crucial to use it judiciously, ensuring the situation warrants such a request. Alternatives like "please keep this a secret" or "I'd appreciate your discretion regarding this" offer subtle variations in tone and formality. Remember to always state the need for confidentiality explicitly to avoid misunderstandings.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Please keep this a secret
Replaces "confidential" with "a secret", making the request slightly less formal.
Kindly keep this information private
Substitutes "please" with "kindly" and "confidential" with "private", adding a touch of politeness.
Please do not disclose this information
Replaces "keep confidential" with "do not disclose", emphasizing the act of revealing the information.
I'd appreciate your discretion regarding this
Replaces the direct request with a statement of appreciation for discretion, making it more indirect and formal.
This is off the record, please
Uses the phrase "off the record" to indicate confidentiality, common in journalistic contexts.
Keep this under wraps, please
Uses the idiom "under wraps" to signify secrecy, making the request more informal.
I trust you'll keep this to yourself
Expresses trust that the recipient will maintain confidentiality, rather than directly requesting it.
This is just between us
Highlights that the information should remain solely with the speaker and listener.
This mustn't leave this room
Emphasizes the importance of not spreading the information beyond the immediate context.
Please treat this information with sensitivity
Focuses on handling the information carefully and discreetly, rather than explicitly mentioning confidentiality.
FAQs
What does "please keep this confidential" mean?
It means asking someone to not share the information you're about to tell them with anyone else. It's a request for secrecy.
When is it appropriate to say "please keep this confidential"?
It's appropriate when you're sharing sensitive or private information that you don't want spread around. This could be personal secrets, business plans, or anything else of a delicate nature.
What are some alternatives to saying "please keep this confidential"?
You can use alternatives like "please keep this a secret", "I'd appreciate your discretion regarding this", or "this is off the record please" depending on the context.
Is it rude to ask someone to "please keep this confidential"?
No, it's not rude as long as you're asking respectfully and have a valid reason for needing the information to be kept secret. It's a normal and accepted way to ensure privacy.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested