How to Anonymize a Word Document for Double-Blind Peer Review
Table of Contents (10 sections)
In double-blind peer review—standard practice across the ACM, IEEE Transactions, Taylor & Francis, and top management and social science journals—the stakes for document sanitization could not be higher. If an author's name, university affiliation, or institutional grant appears anywhere in the submitted draft, editorial offices desk-reject or unsubmit the manuscript within 48 hours.
This rejection is not arbitrary. When an invited reviewer spots an author's identity, their impartiality is compromised under Committee on Publication Ethics (COPE) guidelines. The journal must either recuse the reviewer—wasting weeks of editorial time—or cancel the review entirely.
The Hidden Metadata Trap: Many researchers believe that deleting their names from the top of the title page makes a Word document anonymous. In reality, modern Word documents (.docx) are compressed ZIP archives packed with XML files (docProps/core.xml, word/comments.xml, word/document.xml) that quietly store your full name, login username, revision history, and institutional file paths.
To protect your submission from an embarrassing administrative rejection, follow this definitive 7-Point Technical Scrub before uploading your manuscript to ScholarOne, Editorial Manager, or any double-blind portal.
1. Point 1: Scrubbing Word Document Properties & OpenXML Metadata
When you create or edit a Microsoft Word document, the application embeds deep identity properties inside the OpenXML package. Specifically, the file docProps/core.xml stores:
<dc:creator>: The full name registered in your Microsoft 365 profile.<cp:lastModifiedBy>: The name of the co-author who made the last change before saving.<cp:revision>: The total revision count and cumulative editing time.<Company>: The name of your university, hospital, or corporate employer.
When an editorial assistant or reviewer downloads your .docx file or when the journal portal compiles the review PDF, these properties are displayed in Adobe Acrobat's Document Properties (File > Properties > Description).
Procedure on Windows (Word 365, Word 2024, Word 2021)
- Open your manuscript in Microsoft Word.
- Click File in the top-left corner, then click Info.
- Click the Check for Issues button (next to “Inspect Document”) and select Inspect Document from the dropdown.
- In the Document Inspector dialog box, check all options, particularly Document Properties and Personal Information, Comments, Revisions, and Versions, and Hidden Text.
- Click Inspect.
- In the results window, locate “Document Properties and Personal Information” and click Remove All.
- Save the document immediately.
Procedure on macOS (Word for Mac 365, 2024)
Word for Mac does not include the Windows-style Document Inspector button in the Info panel. Instead, Microsoft locates this feature under document security settings:
- In the top macOS application menu bar (not the ribbon inside the window), click Tools.
- Select Protect Document... from the dropdown.
- In the dialog that appears, locate the Privacy section at the bottom.
- Check the box: “Remove personal information from this file on save”.
- Click OK, then press Cmd + S to save the file.
Verification Step: To verify that the scrub worked, go to File > Properties > Summary on Mac or Windows. Confirm that the Author, Manager, and Company fields are completely blank.
2. Point 2: Track Changes & Hidden Margin Comments
A devastating blunder in academic publishing is submitting a Word file with tracked edits or margin comments left active. Worse still is the false security of clicking “No Markup” in the Review ribbon.
The “No Markup” Catastrophe
Selecting “No Markup” or “Original” changes only what renders on your personal monitor. The underlying OpenXML payload in word/comments.xml and word/document.xml still contains every tracked strike-through, author initial (e.g., w:author="Dr. Sarah Jenkins"), and timestamp.
When the journal's automated submission portal ingests the Word file to build the proof PDF, its headless rendering engine will often expand all tracked changes and print all margin comments directly into the reviewer's copy!
Safe Sanitization Procedure
- Save a private backup of your working file with your co-authors' editorial debate preserved.
- On the working submission draft, switch to the Review ribbon.
- Click the downward arrow next to Accept and select Accept All Changes and Stop Tracking.
- Click the downward arrow beneath Delete in the Comments section and select Delete All Comments in Document.
- Verify that the Track Changes toggle button is completely turned off (not highlighted).
For more detail on cleaning corrupt field codes or revision loops, read our guide on how to clean track changes and hidden comments before submission.
3. Point 3: Self-Citation Phrasing & Neutral Referencing
Reviewers are experts in your narrow sub-discipline. Even if your name is absent from the file properties, how you cite your previous publications can identify your research group immediately.
The Bad Habit: First-Person Self-Identification
Avoid writing in the first person when referencing your prior research:
“In our previous study (Smith & Lee, 2024), we demonstrated that algorithm X outperforms conventional filters...”
“We extended our laboratory's open-source toolbox, FastSpectra (Smith et al., 2023), to handle multi-frequency inputs...”
“In previous research, Smith and Lee (2024) demonstrated that algorithm X outperforms conventional filters...”
“The experimental pipeline builds upon FastSpectra (Smith et al., 2023), an open-source toolbox developed for multi-frequency inputs...”
The “[Anonymous, 2024]” Trap
Authors often redact their citations by replacing them with “[Author, 2024]” or “[Anonymous, 2023]” in both the body text and the reference list. Unless your target journal's Guide for Authors explicitly mandates this convention (such as certain sociology or legal journals), do not do this.
Redacting citations to “[Author]” tells the reviewer that the cited paper is yours. If your prior work is the only published study on a specific synthetic catalyst, the reviewer will simply check the literature for that topic and identify you immediately. Citing yourself in the objective third person treats your prior work as just another contribution to the field, maintaining genuine impartiality.
4. Point 4: Institutional Grant IDs & Funding Disclosures
Research grants from federal and national agencies are indexed in open public databases:
- NIH RePORTer: Searchable by project number, Principal Investigator, and institution.
- NSF Award Search: Searchable by 7-digit award ID.
- European Commission CORDIS: Searchable by Horizon Europe grant agreement number.
- UKRI Gateway to Research: Searchable by grant reference.
The 10-Second Reverse Search: If a blinded manuscript contains: “This research was supported by NIH grant R01-AI158942”, any reviewer can paste that grant number into Google or NIH RePORTer and see the Principal Investigator's name, university, and department in 10 seconds.
The Solution: Two-File Submission Model
Double-blind portals (like ScholarOne and Editorial Manager) utilize a strict Two-File Architecture:
- Unblinded Title Page File: Contains full author names, institutional affiliations, ORCID iDs, corresponding author contact, Acknowledgments, and full Funding disclosures with grant IDs. This file is seen exclusively by the editor.
- Blinded Main Manuscript File: Contains the Title, Abstract, Keywords, Main Text (IMRaD), Figures, Tables, and References. Omit the Acknowledgments and Funding sections entirely from this file, or replace them with a single placeholder: “Funding details have been withheld to preserve double-blind peer review.”
5. Point 5: Ethics & IRB Statements Naming Institutions
Ethical compliance statements for studies involving human subjects or animals frequently leak institutional identities:
“The clinical protocol was reviewed and approved by the Institutional Review Board at Johns Hopkins Hospital (Protocol #IRB00248192). Written informed consent was gathered at the Baltimore clinic.”
“The clinical protocol was reviewed and approved by the Institutional Review Board at [Anonymized University Hospital #1] (Protocol #[Withheld for blind review]). Written informed consent was obtained from all participants.”
Upload the official, unblinded Institutional Review Board approval letter as a separate file designated as “Supplementary File for Editors Only” during portal upload.
6. Point 6: Figure Apparatus Photos, Software Metadata & Lab Watermarks
Reviewers often deduce authorship from graphic elements embedded within figures:
| Visual Element | Hidden Identity Risk | Sanitization Method |
|---|---|---|
| Laboratory Rig Photographs | University logos on safety posters, lab coats, instrument tags, or door signs. | Crop tightly around the experimental apparatus or apply a digital blur over identifying badges. |
| Instrument Software Screenshots | Workstation file paths (e.g., C:\Users\jsmith_oxford\Data\...) visible in title bars. | Crop out Windows/macOS title bars and file system directories from oscilloscope or spectroscopy outputs. |
| Image EXIF Metadata | Embedded camera EXIF tags containing GPS coordinates of your facility or photographer name. | Export raster figures as clean PNG or TIFF with metadata stripped (e.g., via Photoshop or ImageMagick). |
| Custom Code Repositories | Links to personal GitHub or GitLab usernames (e.g., github.com/jsmith-lab/code). | Create an anonymous GitHub mirror using services like Anonymous GitHub (anonymous.4open.science). |
7. Point 7: File Naming & Word Template Paths
The final vulnerability is the file itself. Authors often name their manuscript file after the lead author or laboratory:
✕
Smith_Lee_IEEE_Trans_Submission_2026.docx
✕Stanford_NanoLab_Revision_Final.docx
✓Main_Manuscript_Anonymous.docx
✓Manuscript_Text_DoubleBlind.docx
Furthermore, Word stores internal template relationships in word/_rels/settings.xml.rels. If your Word installation is attached to a custom institutional template or corporate add-in, the file path may reference your local user directory: C:\Users\sarah_jenkins\AppData\Roaming\Microsoft\Templates\Normal.dotm. Running the Document Inspector (Point 1) breaks external template links and resets the base document to generic defaults.
8. The 7-Point Technical Scrub Checklist
Review this checklist before saving your final submission file:
| # | Scrub Item | Target Location | Status |
|---|---|---|---|
| 1 | File Properties | docProps/core.xml: Remove author, creator, and company. | Must be blank |
| 2 | Track Changes | Review ribbon: Accept all changes and turn off tracking. | Zero active edits |
| 3 | Comments | Review ribbon: Delete all margin comments permanently. | Zero comments |
| 4 | Self-Citations | Body text: Rephrase all self-references into neutral 3rd person. | No “our previous study” |
| 5 | Grant IDs | Acknowledgments: Relocate all funding disclosures to Title Page. | No searchable IDs |
| 6 | Ethics / IRB | Methods: Mask hospital, clinic, and university names. | Generic placeholders |
| 7 | Figures & Code | Artwork & links: Sanitize workstation paths, EXIF data, and GitHub URLs. | Fully anonymous |
9. Publisher Double-Blind Policies Compared
Examine how major publishing houses handle double-blind submissions:
- ACM (Association for Computing Machinery): Mandates double-blind review across most flagship SIG conferences (CHI, SIGGRAPH, CSCW). Consult our ACM Manuscript Formatting Guidelines for camera-ready vs review layout.
- IEEE Transactions: Many IEEE societies (such as the IEEE Computer Society and IEEE Signal Processing Society) operate double-blind tracks. See our IEEE Formatting Guide.
- Taylor & Francis: Most Routledge humanities, behavioral science, and international relations journals require two separate files on ScholarOne. Review our Taylor & Francis Guidelines.
- General Pre-Submission: Cross-check your formatting with our comprehensive Academic Journal Manuscript Submission Checklist.
10. Frequently Asked Questions
Why do double-blind journals desk-reject papers with author metadata?
Double-blind peer review relies on mutual anonymity to eliminate cognitive bias based on author prestige, institutional ranking, gender, or nationality. If reviewer software or editorial inspection detects author metadata or identifiable self-citations, the integrity of the review is compromised, and Committee on Publication Ethics (COPE) standards require the journal to return or desk-reject the submission.
Does selecting ‘No Markup’ in Word anonymize tracked changes and comments?
No. Selecting ‘No Markup’ merely changes the visual display on your local monitor. The underlying OpenXML document file (word/comments.xml and word/document.xml) still contains every deleted sentence, margin comment, author name, and timestamp. Editorial PDF converters and peer reviewers will see all tracked revisions upon opening the file.
How should I cite my own previous papers in a double-blind manuscript?
You should cite your previous publications in the third person, exactly as you would cite any third-party scholarship. For example, write ‘As shown by Smith and Lee (2024)...’ instead of ‘As we showed previously (Smith & Lee, 2024)...’. Do not redact the citations to ‘[Anonymous, 2024]’ unless the target journal's specific Guide for Authors explicitly instructs you to do so, as blind redactions signal authorship directly to reviewers.
Why must grant numbers be removed from the blinded manuscript?
Grant identifiers from agencies like the NIH, NSF, European Commission (CORDIS), and UKRI are indexed in open public databases. Any reviewer who searches an 8-digit grant number can instantly identify the Principal Investigator, project title, and host institution within seconds.
How do I remove author metadata from Word on a Mac?
On Word for macOS, go to Tools in the top application menu bar, select ‘Protect Document’, and check the box that says ‘Remove personal information from this file on save’. Then save and close the file. You can verify metadata removal by opening File > Properties and confirming that the Author and Company fields are empty.
Related guides: Inserting continuous line numbers in Word · Formatting 3-line academic tables · Cleaning track changes & comments
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