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
keep it on
Grammar usage guide and real-world examplesUSAGE SUMMARY
"keep it on" is a correct and usable phrase in written English.
You can use this phrase when you want to encourage someone to maintain something or to continue doing something. For example: "Keep it on! You are almost finished."
✓ Grammatically correct
News & Media
Wiki
Alternative expressions(19)
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
60 human-written examples
Keep it on".
News & Media
"Keep it on your bathroom counter".
News & Media
"Keep it on," he said.
News & Media
Keep it on for a few minutes.
Wiki
"I keep it on".
News & Media
They keep it on.
News & Media
"Keep it on the whole time.
News & Media
Keep it on the cool side.
Academia
I cannot keep it on the shelf.
Academia
It's just easier to keep it on".
News & Media
We can't keep it on the shelf.
News & Media
Expert writing Tips
Best practice
When instructing someone to "keep it on", ensure the context is clear to avoid ambiguity. Specify what "it" refers to, especially in technical or complex scenarios.
Common error
Avoid using "keep it on" without specifying what "it" refers to. This can lead to confusion. Instead of saying "Remember to keep it on", specify, "Remember to keep the lights on" or "Remember to keep the application running".
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "keep it on" is as a phrasal verb, specifically an imperative. It functions to direct or instruct someone to maintain a certain state or action. Ludwig AI confirms this phrase is correct and usable in written English.
Frequent in
News & Media
56%
Wiki
22%
Science
7%
Less common in
Academia
3%
Formal & Business
7%
Reference
0%
Ludwig's WRAP-UP
In summary, "keep it on" is a very common and grammatically sound phrasal verb used to instruct someone to maintain the operation or state of something. As Ludwig AI confirms, the phrase is correct and usable in many different contexts, with News & Media and Wiki being the most frequent, though its neutral register allows for broad application. When using "keep it on", ensure clarity by specifying what "it" refers to, and in formal settings, consider more precise alternatives like "maintain its operation". Common related phrases include "leave it running" and "don't turn it off".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
let it stay on
This is a more casual way of saying "keep it on", with a slightly relaxed tone.
leave it running
This alternative focuses on the continuous operation of something, similar to "keep it on".
leave it switched on
This focuses on the state of being switched on, synonymous with "keep it on".
don't turn it off
This alternative provides a negative directive to achieve the same result as "keep it on".
maintain its operation
This is a more formal way of saying "keep it on", emphasizing the act of maintaining functionality.
ensure it stays active
This phrase highlights the action of ensuring that something remains in an active state.
continue to wear it
This refers specifically to wearing something, while "keep it on" can have broader applications.
sustain its performance
Similar to "keep it on", but emphasizes the maintenance of performance levels.
preserve its state
This suggests maintaining the current condition, which aligns with the idea of "keep it on".
refrain from deactivating it
This is a more formal and indirect way of saying "keep it on".
FAQs
How can I use "keep it on" in a sentence?
You can use "keep it on" to instruct someone to maintain the operation of something, like "Please "keep it on" all night" (referring to a light) or to continue wearing something, like "Keep it on; it looks good on you" (referring to a hat).
What does ""keep it on" the down low" mean?
This idiom means to keep something secret or discreet. It suggests avoiding attention or public knowledge about a particular matter.
Which is more appropriate: ""keep it on"" or "leave it on"?
Both are generally interchangeable, but ""keep it on"" implies a more active effort to maintain the state, while "leave it on" suggests a more passive approach of not changing the current state.
What are some alternatives to ""keep it on"" in a formal setting?
In a formal setting, consider using phrases like "maintain its operation", "ensure it remains active", or "sustain its performance" for greater precision and professionalism.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested