Developmental Editing vs Copyediting vs Proofreading
Whispering Codes Team
November 3, 2026 · 2 min read
Many authors book the wrong kind of edit, or skip a stage entirely. Each type of editing solves a different problem, and the order you use them in matters. Here is what each one does, so you can decide what your manuscript needs.
Developmental editing: the big picture
A developmental edit looks at the structure of your book. For fiction, that means plot, pacing, character arcs and point of view. For non-fiction, it means argument, organisation and whether each chapter earns its place.
This is the stage where whole chapters get moved, cut or rewritten. It comes first, because there is no point polishing sentences you may delete later.
Choose this if: you have a finished draft but feel something is not working, and you cannot say what.
Line editing: how it reads
A line edit works at the sentence and paragraph level. The editor improves flow, clarity, tone and word choice, and tightens writing that drags. Your story and structure stay as they are; the editor changes how they are expressed.
Choose this if: the structure is sound, but the prose feels clunky, repetitive or uneven.
Copyediting: correctness and consistency
A copyedit fixes grammar, spelling, punctuation and usage. It also checks consistency: a character's eye colour, the spelling of a place name, whether you write "email" or "e-mail", how numbers are formatted.
Choose this if: your writing is strong and you want it clean before publication.
Proofreading: the final check
Proofreading is the last pass, done after your book has been formatted. It catches typos, layout slips and small errors that crept in during typesetting. It is not meant to change the writing.
Choose this if: your book is formatted and ready, and you want a final safety check.
The right order
- Developmental editing
- Line editing
- Copyediting
- Formatting
- Proofreading
Skipping ahead is the most common mistake. A copyedit does not fix a weak structure, and a proofread cannot rescue a manuscript that needed a developmental edit.
Not sure where to start?
Most authors need the stage that matches their draft, not all four. If you are unsure, send us a sample of your manuscript and we will tell you honestly what it needs. You can also read about our editing and proofreading services or explore all of our author services.