How to fix: Content runs together (missing blank lines)

Many Markdown elements require a blank line before them to be recognized: headings after paragraphs, lists after paragraphs, code blocks, and blockquotes. Fix: 1. Open the Markdown Preview and paste your content. 2. Add a blank line before headings, lists, code blocks, and blockquotes. 3. Check the preview - if elements still merge, add another blank line. 4. Save and check rendering on your target platform (GitHub, GitLab, etc.).

How to fix: Links and images not rendering

Common causes: space between ] and (, unescaped parentheses in URLs, missing ! prefix for images. Fix: 1. Check that there is no space between ] and (. 2. Ensure URLs with spaces use %20 or angle brackets. 3. For images, verify the ! prefix is present: ![alt](url). 4. Preview in our Markdown Preview to see the rendered output.

How to fix: Tables not rendering correctly

Markdown tables require: a header row, a separator row with ---, consistent pipe characters, and a blank line before the table. Fix: 1. Add a blank line before the table. 2. Ensure the header separator row uses |---|---| format. 3. Each row must have the same number of | delimiters. 4. Preview in our Markdown Preview to verify alignment.

Content 2026-04-16

Fix Markdown Rendering Issues & Formatting Problems

Fix broken Markdown: images not showing, links not working, tables misaligned, code blocks not formatting. Preview and debug Markdown in real time.

Md Markdown Preview Free

markdown not rendering markdown image not showing markdown table broken markdown formatting issues

Markdown is simple until it is not. Missing blank lines, wrong indentation, or inconsistent syntax can silently break your formatting. This guide covers every common Markdown rendering issue with practical fixes.

Common errors covered

1 Content runs together (missing blank lines)
2 Links and images not rendering
3 Tables not rendering correctly

Content runs together (missing blank lines)

Error message

Heading appears on the same line as previous paragraph
List items render as a single paragraph

Root cause

Many Markdown elements require a blank line before them to be recognized: headings after paragraphs, lists after paragraphs, code blocks, and blockquotes.

Step-by-step fix

1 Open the Markdown Preview and paste your content.
2 Add a blank line before headings, lists, code blocks, and blockquotes.
3 Check the preview - if elements still merge, add another blank line.
4 Save and check rendering on your target platform (GitHub, GitLab, etc.).

Wrong

Some text
## Heading
- Item 1
- Item 2

Correct

Some text

## Heading

- Item 1
- Item 2

Links and images not rendering

Error message

![alt](url) shows as plain text instead of an image
[text](url) shows brackets instead of a link

Root cause

Common causes: space between ] and (, unescaped parentheses in URLs, missing ! prefix for images.

Step-by-step fix

1 Check that there is no space between ] and (.
2 Ensure URLs with spaces use %20 or angle brackets.
3 For images, verify the ! prefix is present: ![alt](url).
4 Preview in our Markdown Preview to see the rendered output.

Wrong

[Click here] (https://example.com)
![Logo] (image.png)

Correct

[Click here](https://example.com)
![Logo](image.png)

Tables not rendering correctly

Error message

Table shows as plain text with pipe characters
Table columns are misaligned

Root cause

Markdown tables require: a header row, a separator row with ---, consistent pipe characters, and a blank line before the table.

Step-by-step fix

1 Add a blank line before the table.
2 Ensure the header separator row uses |---|---| format.
3 Each row must have the same number of | delimiters.
4 Preview in our Markdown Preview to verify alignment.

Wrong

Name | Age
Alice | 30
Bob | 25

Correct

| Name  | Age |
|-------|-----|
| Alice | 30  |
| Bob   | 25  |

Prevention Tips

Always preview Markdown before publishing using our Markdown Preview.
Use a consistent style: ATX headings (#), fenced code blocks (triple backticks), and reference-style links.
Add blank lines liberally - they never hurt but missing ones often break formatting.
Use a linter like markdownlint to catch issues automatically.

Frequently Asked Questions

Why does my Markdown look different on GitHub vs my blog?

Different platforms use different Markdown parsers (GitHub Flavored Markdown, CommonMark, MultiMarkdown). Features like tables, task lists, and footnotes have varying support.

How do I include code with backticks inside a code block?

Use more backticks for the outer fence. If your code contains triple backticks, wrap it in quadruple backticks. Or use indented code blocks (4 spaces) instead.

Can I use HTML inside Markdown?

Most Markdown parsers support inline HTML. However, you cannot use Markdown syntax inside HTML blocks. This is useful for complex layouts but reduces portability.