Hi everyone! I hope you’re all well. Today, I’m exploring the differences between a developmental edit and a line edit and why it’s important to do them in the right order. So, Let’s jump right in.
Developmental Editing vs Line Editing
Developmental editing looks at whether or not the overall structure of the book works. Line editing looks at whether the sentences work. They sound similar because they both involve someone going through your manuscript with a careful, critical eye—but they serve completely different purposes, and doing them in the wrong order can waste a lot of time.
Developmental Editing
Developmental editing is structural. It’s done to check whether the plot holds together and whether the character arcs actually go anywhere. It’s also useful in determining if the pacing is off in the middle third and if the ending is earned. It’s this sort of edit that can provide the kind of feedback that can mean cutting a whole subplot, moving a chapter, or realising your protagonist doesn’t want anything clearly enough for the reader to root for them.
Line Editing
Line editing is the opposite scale. It’s about the actual prose—your word choice, rhythm, whether a sentence is doing what you think it’s doing, whether the dialogue sounds like a real person or like exposition disguised as a character. It doesn’t determine whether the scene needs to exist. Someone providing a line edit will probably assume the scene is staying and make it read better.
Where Beginners Go Wrong
Here’s where beginners go wrong. They finish a first draft, and because line-level problems are the easiest thing to spot — an awkward sentence jumps out at you immediately, a structural problem doesn’t — they start polishing sentences straight away. They’ll spend three hours getting one paragraph of dialogue exactly right, in a scene that a developmental pass would have cut entirely later. All that careful sentence work, gone, because the problem was never with the sentences themselves.
The other version of this misstep is polishing your opening chapter until it’s ‘perfect’, then discovering in edit three that the opening chapter is in the wrong place, or that the whole book actually starts in chapter four. You’ve now line-edited something that doesn’t even need to be in the book.
The Correct Order
The fix is just doing things in the proper order. Developmental first — get the shape of the book right, the arcs, the pacing, what’s staying and what’s going. Only once you’re fairly confident the bones are right do you go back in at the sentence level, because now you know which sentences are actually going to be in the finished book. That’s when you polish them and make them gleam.
As ever, thank you for stopping by!
Until next time,
George
© 2026 GLT
Categories: Editing, Writing Tips
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