What are footnotes and endnotes, and what is the difference between them?

It explains clearly where footnotes and endnotes appear on the page, how to arrange the numbers, and what content is suitable to be placed. It helps you decide which one to use before inserting it, and provides methods for checking and modifying it in a Word document.

Key points of this article

  • Footnotes appear at the bottom of the page where the citation is located, suitable for supplementary explanations or sources that the reader needs to see on the spot.
  • Endnotes are concentrated at the end of the document or section, which is suitable for content that is long, has many comments, and does not want to interrupt the reading of the main text.
  • Both are marked with superscript numbers in the text, and the main difference lies in the placement and numbering of the notes.
  • Think clearly about the length of the comment and the reader's reading habits before inserting it, which is much easier than changing the position afterwards.
  • After translating or exporting a file containing comments, check whether the superscript number and the comment content correspond to each point.

When writing papers, reports or contracts, we often encounter situations where we need to add a sentence of explanation or indicate the source of information in the text, but we do not want to include this paragraph in the main line of the text. At this time, people usually use footnotes or endnotes. Many people see these two options in Word and know that they can be inserted, but they don't know what the difference is. If they choose the wrong position, it will be very troublesome to rework later.

This article is written for readers who are editing academic papers, long reports, contracts, or teaching materials. After reading, you will be able to understand what footnotes and endnotes are, know where they appear on the page, and be able to make choices based on the situation of your own document. The article does not talk about the specific insertion operation, only the concepts and judgment basis.

How to choose between footnotes and endnotes? One sentence conclusion

Footnotes are suitable for short notes that readers need to see on the spot, and endnotes are suitable for notes that are numerous and long and do not want to interrupt the reading of the text. Both are used to supplement the text, and the difference lies in where the annotation is placed on the page.

your situationRecommended practicesreason
Comments are only one or two lines long, so readers can understand them when they see them.Use footnotesReaders don’t need to turn to the end of the article to read coherently
The document is long, with many comments, and each one is not short.Use endnotesThe bottom of the page will not be occupied by large paragraphs of comments, and the layout will be tidy
Academic papers need to indicate the sources of data and require a unified formatCheck the formatting regulations of the journal or school first before deciding.Some formats require comments to be in specific locations
Explanatory notes in a contract or legal documentUse footnotes more often and place descriptions of key terms in the text.Readers need to see explanations directly next to the terms
I just wanted to leave a note for myself, I will delete it eventually.Both are possible, but annotations are more suitableComments do not enter the formal comment numbering system

What is a footnote: a comment placed at the bottom of the page

A footnote is a note that appears at the bottom of a page. The location where it is cited in the text will have a superscript number, and the corresponding annotation will be written in the same numbered place at the bottom of the page. When readers read, they can look down and see the explanation directly when they see the superscript, without turning pages or jumping.

The numbering of footnotes usually starts from 1 and can be set to be numbered continuously throughout the article or to be renumbered on each page. The length of the annotation content will affect the layout of the page: if there are multiple long footnotes on a page, the text may be squeezed into the following pages, so try to keep the footnotes within one or two lines.

Common uses of footnotes include explaining the meaning of a term, adding a source of data, noting the full name of a person or place, and briefly qualifying an idea in the text.

Where it’s easy to get confused

Many people think that footnotes and endnotes are just different in location. In fact, their citation rules are also different. For example, if the same comment is referenced multiple times, the way it is handled in the document often requires additional consideration, because the comment itself can only appear once. In addition, once the content of the footnote becomes long, it will occupy the space of the text, which is a common problem encountered in typesetting.

What are endnotes: comments concentrated at the end of the article

Endnotes are also marked with superscript numbers in the text, but the annotated content is not placed at the bottom of the page, but is concentrated at the end of the document, or at the end of each section. When readers need to read the notes, they should turn to the back to find the corresponding number.

Endnote numbers generally use Roman numerals or Arabic numerals. They can be numbered continuously throughout the document or renumbered by section. Since comments do not take up space on the text page, the layout of the text will be relatively clean, which is suitable for documents with a large number of comments and long single content, such as dissertations or research reports with a large number of references.

The disadvantages of endnotes are also obvious: readers need to turn pages back and forth when reading. If there are many notes, searching will be more time-consuming. Therefore, endnotes may not be appropriate for content that requires frequent reference by readers.

Where it’s easy to get confused

Endnotes and "references" are not the same thing. References are usually a list of literature organized in a fixed format, while endnotes are supplementary explanations of a certain place in the text. Some documents have both and need to be processed separately. In addition, the position of the endnote can be set at the end of the document or at the end of each section. This option will affect the reading of the number and needs to be determined according to the structure of the document.

📊 Core comparison

comparison itemfootnoteTailnote
Annotation locationBottom of current pageEnd of document or section
Reading styleSee directly on the same pageNeed to turn to the back to find
Suitable comment lengthShort, one or two lines is appropriateCan be longer
Impact on text layoutToo many comments will occupy page spaceBasically does not affect the main text page
NumberingCan be edited continuously or re-edited on each pageCan be continued as a whole or re-edited in each section
Common usesTerminology explanation, instant supplement, short sourceLots of references and lengthy background notes

How to use it in practice

If you already have a Word document and want to check whether the footnotes or endnotes are set correctly, or you need to check the comments after translation or export, you can do the following.

  1. First open the original file in Word, check the superscript numbers in the text one by one, and confirm that each number has corresponding annotation content and that the position meets your expectations.
  2. If you need to view or modify it online, you can open app.unidoc.top’s UniDoc web editor, which supports Word-compatible editing methods and can check the text and structure of the document.
  3. If you want to translate the annotated Word file into other languages, you can upload the .docx file on omnidoc.top and choose bilingual comparison or translation only. After downloading the result, check whether the superscript number and the annotation content correspond to each other one by one.
  4. If you need to process files locally, you can also download the desktop client of download.omnidoc.top. After downloading, use the above method to check the comments one by one.

It should be noted that both machine translation and document conversion may cause deviations in details, and the annotated numbers, names, and citations must be checked against the original text.

❓ Frequently Asked Questions (FAQ)

1. Which is more commonly used in papers, footnotes or endnotes?

This depends on the formatting requirements of the school, journal, or publisher. Some fields prefer footnotes, while others require them to be concentrated at the end of the text. It takes less effort to check the formatting specifications for submissions or submissions before writing than to revise them after writing.

2. Can the same comment be quoted in two places?

Normally you can't have the same comment appear twice in the document. If you need to cite the same source multiple times, the general approach is to write an explanation such as "Same as supra" the second time it appears, or write the source directly in the text. The specific writing method should also refer to the format specification you use.

3. Will the numbers of footnotes and endnotes be updated automatically?

In Word, comment numbers are automatically generated by the software. After you add or delete a comment, subsequent numbers will be automatically extended. However, if you manually enter the superscript number, the number will not be updated, so it is recommended to use the software's annotation function to insert it.

4. What should I do if the footnotes or endnotes are lost after translation?

First confirm whether the annotations actually exist in the original document, and then compare them one by one with the translation. If a note is missing from the translation, you can add it and check the numbering sequence when finished. The translation results need to be checked manually and cannot rely entirely on machine output.

5. Can pictures or tables be placed in comments?

Footnotes and endnotes are mainly used for text description. Putting large pictures or tables will seriously affect the layout. It is generally not recommended to do so. If the content does require a figure, it is safer to place it in the text or appendix and point to it in a note.

📝 Summary

Footnotes and endnotes are both tools for adding information to the text. The main difference lies in whether the notes are placed at the bottom of the page or at the end of the text. Footnotes are suitable for short notes and content that needs to be read immediately; endnotes are suitable for long and numerous notes. Confirm your document format requirements before choosing, and then decide based on the length of the comments and the reader's reading habits, so as to avoid repeated adjustments later.

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Updated 2026-11-11