Comma Splice Checker: Fix it with a Tool or Manually

In parallel with punctuation mistakes, many people find themselves with comma splice issues. Indeed, you can use a comma splice checker that makes things easy for you.

So, in this post, I’ll show you the best-recommended software that you can install on your PC or Mac. Additionally, you can use the tool online when you write on websites or social network sites.

As we all know, a comma splice is the use of a comma between two short clauses. So, you can write short phrases with a comma splice, but the problem here is that the comma splice isn’t strong enough to make a correct and easy sentence.

For that reason, fixing the comma splice mistakes is a need to write professionally. Also, you make reading easier when doing a correct fix.

Comma splice checker software

The best way to fix the problem is by using a professional grammar checker software called Grammarly. It’s a trusted tool that comes with different tools, including comma splices checker, punctuation checker, and different levels of correction and sentence fixing.

All you have to do is to visit Grammarly now, then install the tool and create your account. You can still use their online editor if you wish. It’s a fast, easy, and great proofreading tool with all the options you need to check sentences the right way.

The software and its integrated comma splice checker give explanations and information about each mistake. Thus, anyone can see the right correction with details. Just click the underlined word or phrase, and you’ll get the correction suggested. At the same time, the fragment and comma splice checker work in real time while you type. Moreover, you can see your mistakes instantly and never miss one.

In addition to the features of this comma splice corrector, the tools come with additional features. For example, you can use it to fix the spelling on social media, including posts, messages, and comments on Instagram, LinkedIn, Facebook, Twitter etc…. In addition, there is a powerful software for text proofreading and more.

Manually fix comma splices

If you want to fix the comma splice mistakes manually, then use the following solutions. You’ll need some time to find the mistakes first and then fix them. But also, make sure you use a run-on sentence checker like the one tool if you have trouble finding the issues.

1. Add a semicolon instead of the comma

This is the easiest way to fix your comma splice mistakes, just add a semicolon, and it’s done. However, this solution may not work with all types of phrases. Just make sure to read your phrase carefully and add the semicolon in the right place.

2. Using a coordinating conjunction

You can add a coordinating conjunction after the comma. For example, you can add one of the following ones:

  • And
  • But
  • Or
  • Yet
  • Nor
  • So
  • For

This is a good way to solve the problem, and you can use one of these words and give your phrase a full meaning. Also, that makes the sentence look good in terms of writing and reading at the same time.

3. Divide the sentence with a period

This is also easy, but it can make the phrases or the clauses too short. So, you can mix this solution with the other ones to mix things.

4. Change the punctuation and add a conjunctive adverb

  • Also
  • As a result
  • Accordingly
  • However
  • Consequently
  • On the other hand
  • For example
  • Moreover
  • Thus
  • Still
  • On the contrary
  • Nevertheless
  • In fact
  • In addition
  • Likewise
  • Meanwhile
  • In other words
  • Furthermore

Of course, there are many other conjunctive adverbs, but the above ones are the most popular. So, add one of them to your phrase and add punctuation in the appropriate place. Or, if you find issues fixing the text, use the run-on sentence detector. It will make things better.

The limitation of a comma splice corrector

Using even an advanced comma splice finder may look like the right solution for many. But depending on your writing style and what the clients or teachers ask for as modifications, this may be a challenge.

If you’re a freelancer who writes for customers, you may use the above-recommended software, but make sure you adjust the writing style. This is as crucial as every writing style is a little bit different in terms of grammar check and also in comma splice error checker.

When you write about a specific topic, let’s say, for example, business, you may find difficulties talking about the subject without implementing the correct sentence structures. And, of course, if you don’t use a correction tool, you can easily skip errors and downgrade your writing with lots of run-on sentences.

Now, think about all the differences in writing between essays and ebooks. It’s not the same thing, and as a result, you have to adjust some things from time to time to have error-free essays.

That’s because new words can see the light, especially when we talk about social media. And counting on someone to fix your punctuation won’t help a lot. Meanwhile, using any type of software to check for comma splices should help, but not 100% of the time. In other words, make sure you review the corrections before submitting your work or the essays if you’re a student.

Grammarly checks for comma splices, and the app highlights errors that writers miss. But when it comes to dozens of different styles in writing, no other program works like this.

So, save yourself time looking for free tools that check for punctuation and fix comma splices online. Most of them don’t even work a minute, and by using the software we talked about today, you’ll save money by getting their premium plan which solves up to 10 times more issues in punctuation, spell check, verbs, and grammar issues.

When the system finds a run-on sentence, it will highlight that section, and show you the best modification to fix it. It won’t automatically modify the run-on sentence issues because that may not be what you mean all the time. Thus, by changing your sentence manually, as the system suggests, you’ll be able to fix its punctuation issues and make it easy to read and understand.


These are the best ways to fix comma splice mistakes quickly. I recommend Grammarly as the right comma splice checker for doing the job professionally and faster. If you’re a professional writer, freelancer, or even a student, that should be the best grammar-checking app with many features and options. Unlike other solutions, this app comes with an integrated plagiarism checker and a powerful sentence correction tool you can count on.

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We're a team of writers who care about trust, accuracy, and the freshness of the content we write, so, we carefully, try different writing tools before rating them and recommending any software to readers.

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