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
mode is on
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'mode is on' is grammatically correct and can be used in written English.
You can use it when you want to indicate that a setting is turned on. For example: "I turned the stealth mode on so no one can detect me".
✓ Grammatically correct
News & Media
Science
Academia
Wiki
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
18 human-written examples
Auntie mode is on!
News & Media
This example is similar to the previous one, except another interactive mode is on ("--rec_offln y").
Academia
When the switch for rapid fire mode is on, the mouse is clicked repeated approximately every 60ms while left click is depressed.
Academia
"Mannequin, Le Corps de la Mode" is on view at Les Docks, Cité de la Mode et du Design (34 Quai d'Austerlitz, Paris) through May 19.
News & Media
If you've read about Angela asking kids for their names, ages or engaging in banter about clothes-swapping parties, none of this can happen if Child Mode is on.
News & Media
The simulations shows that the propagation of guided wave in thin PFA tubes is influenced by the piezoelectric wafers' resonant frequency and the vibration direction when the mode is on the 'water line'.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
42 human-written examples
Odets, in full "Barton Fink" mode, was on his last legs career-wise but still able to dash off on-set rewrites like Falco's "the cat's in the bag and the bag's in the river".
News & Media
The first is the size of the effect; the combination mode was on average approximately twice as effective in promoting learning gains as the instructor-explanation mode, in both courses.
Science
It's also pleasant to use compared to the HTC Titan (see my review) because the power button (which also gives quick access to the Airplane, sound, and data connection modes) is on the right side, rather than the top.
News & Media
What can kids do when Child Mode is turned on, though?
News & Media
The modes are on a spectrum there's a self-defeating range, but then there's a positive, healthy range.
Expert writing Tips
Best practice
Use "mode is on" to clearly indicate that a specific function or setting is currently active within a system or device.
Common error
Don't confuse "mode is on" with similar phrases like "the model is on" or "the motor is on", as they refer to different subjects altogether. Ensure clarity by using the correct terminology for the context.
Source & Trust
79%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "mode is on" functions as a descriptive statement, indicating that a particular setting, feature, or configuration is currently active or enabled. Ludwig AI confirms that this is a grammatically correct phrase.
Frequent in
News & Media
40%
Science
30%
Wiki
20%
Less common in
Academia
10%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "mode is on" is a grammatically correct and frequently used phrase indicating that a setting or function is active. It appears commonly in technical contexts, news articles, and user guides. Ludwig AI confirms its grammatical correctness. When writing, ensure context and avoid confusion with similar terms. While there are alternatives, "mode is on" provides a direct and clear way to state the operational status of a system or device.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is active mode
Word order is changed and verb 'active' is used as alternative.
is enabled mode
Word order is changed and verb 'enabled' is used as alternative.
the mode is activated
Passive voice and 'activated' are used instead of active voice and 'on'.
the setting is turned on
'Setting' is used instead of 'mode' and 'turned on' replaces 'is on'.
the feature is active
'Feature' replaces 'mode' and 'active' replaces 'on'.
the function is enabled
'Function' replaces 'mode' and 'enabled' is used instead of 'on'.
the system is running
The phrase describes the system's state of operation.
it is in operation
Formal way of expressing that something is working.
the option is selected
'Option' is used as a substitute for 'mode'.
the program is live
Expresses that a program is currently running or active.
FAQs
How can I use "mode is on" in a sentence?
You can use "mode is on" to indicate that a specific setting or function is active. For example, "Airplane "mode is on", so I can't make any calls".
What's a good alternative to "mode is on"?
Alternatives include "is active mode", "is enabled mode", or "the mode is activated", depending on the context.
Is "mode is on" grammatically correct?
Yes, "mode is on" is grammatically correct and commonly used to describe that a function/setting is active.
What's the difference between "mode is on" and "method is on"?
"Mode is on" typically refers to a setting or configuration being active. "Method is on" could be used, but is less common and would likely refer to a specific process or technique being in use.
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
79%
Authority and reliability
4.3/5
Expert rating
Real-world application tested