a proofreader working on a rough draft

Copy editing vs. proofreading: What are their key differences?

Comparing copy editing and proofreading based on scope, level of detail, and more

Hire a writing pro

Last Updated on

Key Facts

  • Copy editing is the process of correcting spelling mistakes and grammatical errors in a copy. Copy editors also ensure a manuscript is readable, consistent, and factually accurate while preserving the author’s voice.
  • Proofreading is the process of making sure a copy is free of mechanical errors. Proofreaders correct mistakes in grammar, spelling, capitalization, and punctuation, as well as layout and formatting.


Websites and online resources that prioritize high-quality texts usually see an uptick in popularity and continued relevance. Two ways that help them maintain a standard for their content—such as news articles, blog posts, ad copies, and press releases—are copy editing and proofreading.

But if you need a draft to be checked, how do you know if copy editing vs proofreading is more useful in your case or if you require both processes? This proofreading vs copy editing guide can help you decide by explaining their similarities and differences.

What is copy editing?

a woman copy editing a draft

Copy editing, also known as sub-editing, refers to correcting a copy’s mistakes in order to make it grammatical and easily digestible. Copy editors do not just try to catch errors in grammar and spelling during the editing process; they also aim to make the reading experience delightful by improving a copy’s readability, flow, and tone.

Moreover, they ensure that a copy adheres to the right style guide and does not have inaccurate or outdated content. Throughout the process, a copy editor is responsible for retaining the writer’s voice.

What is proofreading?

a woman proofreading a document

Proofreading involves checking a copy and removing its capitalization and punctuation errors, misspellings, grammatical lapses, and other mechanical errors. A proofreader must also correct any layout and formatting inconsistencies, which may involve fixing headers, font usage, spacing, and visual elements like diagrams and tables.

Proofreading vs. copy editing: Which is better for your needs?

As shown above, there are differences between what a copy editor does and what a proofreader does. This section elaborates more on how these two tasks are not interchangeable:

In terms of timing

a man checking a thick manuscript

During content production, a copy typically undergoes various editing stages. These include substantive or developmental editing, which focuses on helping writers with their work’s general themes and structure. After a copy has gone through a substantive edit, it will be submitted to line editing, which entails checking its flow, tone, and structure at the sentence and paragraph levels.

The next phases are copy editing and then proofreading, which serves as the final step in the editing process.

In terms of focus/scope

The scope of work is another difference between proofreading and copy editing. Proofreading focuses on errors that can be easily noticed and rectified. Meanwhile, copy editing goes beyond the surface and tackles other elements that lead to good writing, including accuracy of information, readability, logical flow, and structure.

Recommendation: You can ask someone to copy edit your written content to ensure its overall quality.

In terms of level of detail

a woman proofreading a short paper

To see the level of detail each process involves, let’s take the following passage as an example: “The dog went out in the crate and then ate and then slept.”

The proofread version will look something like this: “The dog went out of the crate, ate, and then slept.”

Meanwhile, the copy edited version may appear as follows: “After leaving its crate, the dog ate some food and consequently fell asleep.”

Evidently, copy editing is more detailed and comprehensive than proofreading since it aims to improve a copy holistically.

Recommendation: You may opt for proofreading services if your copy does not require a very detailed look at things.

In terms of tool/software requirements

In recent years, several kinds of free and paid tools have cropped up to aid with the copy editing and proofreading processes. These include more intelligent spell checkers in word processors, as well as web software and browser extensions for writing and editing, like Grammarly, Quillbot, and the Hemingway App.

Recommendation: If you are leaning towards a process that is compatible with more tools and technology, you cannot go wrong with either copy editing or proofreading.

In terms of style guide adherence/dependence

a stack of writing style guides

Both copy editors and proofreaders may require the use of an in-house, regional, or academic style guide, like the Chicago Manual of Style. Other references that they may use are dictionaries, such as those from Merriam-Webster.

However, copy editors tend to rely on these resources more since the scope of their work is greater and more substantial.

In terms of Google rank impact

The Google algorithm takes authoritativeness and trustworthiness into account when ranking websites in its search results. As such, copy edited pages and sites—whose accuracy has been verified by their copy editors—are likelier to rank higher than proofread ones. 

In addition, web content that has gone through copy editing tends to contain more credible sources since checking the references is also part of the process.

Recommendation: If getting a high ranking on search results is a must for you, hire someone who can do copy editing for better chances of achieving your goal.

In terms of service cost

a proofreader calculating her service costs

In 2020, the Editorial Freelancers Association published minimum rate guidelines for different types of professional editing services. According to the organization, $36 to $50 per hour is a fair rate for copy editing, while $31 to $45 is good compensation for an hour of proofreading.

Recommendation: It’s worth it to have someone proofread vs. copy edit your work if the difference in the estimated costs is not very high.

Polish your web content with Airtasker

Do you want a second set of eyes to review a piece of writing you have in case you missed some errors? Airtasker’s professional editors and proofreaders have got you covered since they are experienced in polishing written content.

To start the search process, post a task on the platform outlining the work you need done, along with your budget and due date.

Copy editing vs. proofreading


Copy Editing
Proofreading
Timing
Comes after developmental and line editing
Takes place after copy editing and is the final stage
Focus
More comprehensive
More comprehensive
Level of Detail
Requires checking more details and correcting more types of errors
Mainly deals with mechanical errors
Tool Requirements
Uses the same tools as proofreading
Also utilizes the tools relevant to copy editing
Style Guide Dependence
More dependent on a style guide
Only factors in certain aspects of a style guide
Google Rank Impact
Has a significant effect on Google search results ranking
May have an effect on a page’s Google ranking
Service Cost
Costs more, but not by a lot
More affordable


FAQs on copy editing and proofreading

The specific qualifications that copy editors and proofreaders must have include a degree in English or another field where one’s writing and editing skills are honed. Certifications from relevant organizations and pertinent internship experience are also important.

A person can do both copy editing and proofreading if they possess the right qualifications for both. However, it’s better for two different people to handle these processes separately to ensure that a piece of writing is thoroughly polished.

The process of proofreading a 3,000-word text can consume about one hour of a proofreader’s time. Meanwhile, it takes at least double the time to copy edit the same work due to the amount of detail that needs to be reviewed.

Related articles

Find writers, fast

Post a task