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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
I was offline
Grammar usage guide and real-world examplesUSAGE SUMMARY
The sentence 'I was offline' is correct and can be used in written English.
You can use this sentence when someone asks if you were available to respond to a message they sent earlier but you did not answer. For example, you can say: "I'm sorry, I didn't see your message earlier - I was offline."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(20)
I wasn't online
I had no internet access
I was disconnected
I wasn't available
I was unreachable
I was out of contact
I was out of line
I was disabled
I was wrong
I visited off
I was off sick for a time
I was absent
I was out
I was mistaken
I was beyond
I was not myself
I was down
I was not working
I was away
I was near
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
9 human-written examples
I thought I was offline, but clearly I'm not.
News & Media
I could sign off at night, knowing I was offline and there wasn't anything I could do about that.
News & Media
I explained that I was offline for an afternoon for a school event instead of just responding to e-mail without acknowledging that I wasn't working.
News & Media
So as to seem busy when he is in fact idle, he rarely responds to e-mails, "as I thought this would create the impression I was offline, busy accumulating experience".
News & Media
Also: Cyber-bullying | iPod sales | Californian tech money | Web 2.0 competition | Hot startups | MAMA magazine | iVillage | amatomu While I was offline all long weekend, the blog code of conduct debate snowballed somewhat.
News & Media
"A couple of cars passed me as I was offline and in turn five," said the Japan star.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
{C_{h}^ right|_{{(sigma < sigma_{critical} )}} (5 where C cong is congestion cost $; C m i power system operation cost in the presence of congestion when GenCo i is offline for maintenance; and C h power system operation cost when all GenCos are in service and no congestion occurs.
Usual hours: I check my mail daily, just leave a message when I am offline and I'll try to send you an answer within 24 hours.
"Normally if I put my computer to sleep, then Skype is going to show that I'm offline, or I won't be able to continue downloading a large file from the Internet," says Agarwal.
News & Media
And I'm offline.
News & Media
TwitchTV also has a built-in message box that allows users to send me messages while I'm offline.
News & Media
Expert writing Tips
Best practice
When explaining a delay in response, use "I was offline" to clearly communicate that you were not connected to the internet or available electronically.
Common error
Be specific about the reason for being unreachable. While phrases like "I was unavailable" are similar, "I was offline" clearly indicates a lack of internet or electronic connection, preventing misunderstandings.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I was offline" functions as a declarative statement. It indicates a past state of disconnection from the internet or electronic communication. Ludwig provides many examples of its use in explaining a temporary lack of availability.
Frequent in
News & Media
44%
Academia
28%
Science
14%
Less common in
Wiki
8%
Formal & Business
6%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "I was offline" is a grammatically correct and commonly used expression to indicate a past state of disconnection from the internet or electronic communication. According to Ludwig, its primary function is to inform someone about a temporary lack of availability. While the phrase is generally neutral in register and suitable for both formal and informal contexts, it's important to consider the specific audience and situation when choosing the most appropriate wording. For instance, more formal settings might benefit from a slightly more descriptive phrase. It is important to prevent misunderstandings, being specific and clear about the reason for being unreachable.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I wasn't online
A direct synonym, simply using the negative form.
I wasn't available
Focuses on unavailability rather than the reason for it.
I was disconnected
Emphasizes the lack of connection.
I had no internet access
Specifically mentions the lack of internet.
I was unreachable
Highlights the inability to contact the person.
I was out of contact
Suggests a broader sense of being disconnected, not just electronically.
I couldn't be reached
Passive voice, emphasizing the inability to make contact.
I was temporarily unavailable
Adds a temporal aspect to the unavailability.
I had limited access
Indicates some access but not full connectivity.
I was off the grid
Suggests a deliberate disconnection from technology.
FAQs
What's the difference between "I was offline" and "I was unavailable"?
"I was offline" specifically indicates a lack of internet or electronic connection, whereas "I was unavailable" is a more general term that could refer to any reason for not being reachable.
How can I use "I was offline" in a sentence?
You can use it to explain a delay in response, such as "I'm sorry for the late reply, "I was offline" all day yesterday".
What can I say instead of "I was offline"?
You could use alternatives like "I wasn't online", "I had no internet access", or "I was disconnected".
Is "I was offline" formal or informal?
"I was offline" is generally considered neutral and can be used in both formal and informal contexts, though more formal situations might benefit from a slightly more descriptive alternative like "I had limited access to electronic communication".
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested