Line editing

Line editing is the craft of the sentence. It works one line at a time on rhythm, word choice, clarity, and flow, and it cuts the dead weight that every draft carries. Where developmental editing asks "does this scene belong," line editing asks "is this the best version of this sentence."

A line editor reads for the texture of the prose:

• Rhythm. Do the sentences vary, or do they all march the same length?
• Diction. Is each word the right word, or just a nearby one?
• Dead verbs and filler. Where is the prose hedging, repeating, or saying nothing?
• Dialogue. Do the tags pull their weight, or pile up?
• Clarity. Can a reader follow it on the first pass?

When to line edit

After the structure is settled, not before. Polishing a paragraph you are about to cut in a developmental pass is wasted effort. Get the story right, then make the sentences sing.

Line editing and AI

This is where machine-written prose most often gives itself away. Models reach for the same safe constructions, overuse em-dashes, and hedge everything into mush. Good line editing is the opposite habit: specific verbs, varied sentences, and the confidence to cut. FireQuill's line specialists flag the tells (flat rhythm, generic diction, modifier sprawl) and suggest a sharper version you can take or leave, while the final word stays yours. The aim is prose that reads like a person wrote it, which is the same fight as protecting your authorial voice.