If your paper got a major revision or minor revision, that's actually good news: the editor is open to publishing it and is giving you a path. Now the heart of the work is the response-to-reviewers letter. A well-written reply can be the difference between acceptance and another round of rejection.
What is the purpose of the response letter?
The response letter proves two things: (1) that you took every comment seriously, and (2) that you concretely improved the paper accordingly. Editors and reviewers read the letter next to the paper, so it must be easy to follow "what, why and where" you changed.
Golden rules
1. Address every comment one by one
Break the reviewer reports into numbered points and skip none. For each point, quote the comment verbatim, then write your reply. A blanket "thanks for all the comments, fixed" is the most common and most damaging mistake.
2. Open with thanks, don't get defensive
A short, sincere thank-you sets a collaborative tone. Peer review is not an attack but free expert feedback; let your letter reflect that.
3. Show the change and its location
In each reply, state what you did and where in the paper (line/page) you did it. Quote the new text where possible. This lets reviewers see the change without hunting for it.
4. When you disagree, stand firm but polite
You don't have to comply with every comment blindly. Where you disagree, explain your position with evidence, literature or a methodological reason, and offer a middle ground where possible (an added clarification or a limitation note). A respectful counter-argument beats a weak surrender.
Ready-to-use template
Copy the skeleton below and fill it with your own comments — for a more detailed example, see the response-to-reviewers template:
Dear Editor,
Thank you for the opportunity to revise our manuscript. The reviewers'
constructive comments have clearly strengthened the paper. Below we address
each comment one by one; we state our replies and the changes we made in the
paper (with line numbers). Changed text is marked in the revised file.
— Reviewer 1 —
Comment 1.1: [Paste the reviewer's comment here verbatim]
Reply: Thank you for this valuable suggestion. [Explain what you did].
We added this change in Section 3 (page 7, lines 142–150):
"[Quote the new/changed text here]".
Comment 1.2: [...]
Reply: [...]
— Reviewer 2 —
Comment 2.1: [...]
Reply: [...]
Sincerely,
[Authors]
Final check
Before sending, verify:
- No comment is left unanswered.
- Each reply shows the location of the change in the paper.
- The tone is respectful and clear throughout.
- The journal's required format (separate reply file, tracked-changes version) is provided.
- An updated cover letter is included if needed.
Remember: the editor often sends the paper back to the same reviewers. A letter that makes their effort visible and easy to follow is your strongest argument.
If you were rejected in the first round and are considering resubmission, our guide on what to do after a rejection explains how to use these comments for the next journal.