HTML dir RTL is the starting point when Arabic text appears in the wrong direction on a website. Set the base direction in HTML, isolate mixed English fragments, and check the result at different screen widths. An Arabic RTL Fixer can help prepare copied text, but the page itself still needs the correct markup.
This guide covers seven practical checks for developers, content editors and website owners. Use the Arabic RTL Fixer tool when working with plain text, then apply the relevant website fixes below. Keep a copy of the original so you can compare wording, numbers and links after each change.
1. Start with HTML dir RTL for Arabic pages
For a page written mainly in Arabic, add dir="rtl" to the root HTML element. This establishes the base direction for the document, and child elements inherit it unless you override it. For one Arabic section inside an English page, put the direction attribute on that section instead.
<html lang="ar" dir="rtl">
<!-- Arabic page content -->
</html>A right-aligned paragraph can still have a left-to-right base direction. That is why applying text-align: right alone may leave punctuation in unexpected positions. Choose the reading direction first, then adjust alignment for the design.
The W3C guide to structural direction in HTML explains why direction belongs in markup. Using the direction attribute also keeps that information available when styles do not load.
2. Declare Arabic language separately from direction
The attributes lang="ar" and dir="rtl" have different jobs. Language identifies the content language, while direction establishes the base reading order. Adding an Arabic language attribute does not automatically make the page right-to-left.
Keep the language declaration accurate for Arabic content and for substantial English passages. For example, an English quotation inside an Arabic article can use lang="en" dir="ltr" on its enclosing element. This gives browsers and assistive technologies clearer information about that passage.
3. Isolate English fragments in bidirectional text
Bidirectional text mixes runs that read in different directions. An Arabic sentence may contain an English product name, a reference code or an email address. Those fragments should remain readable without changing the intended order of the surrounding sentence.
For a known English fragment, an isolated element with an explicit direction can help. For text whose direction is unknown, the HTML bdi element isolates the inserted content from its surroundings. The MDN reference for bdi provides examples of this behavior.
<p dir="rtl" lang="ar">
المنتج: <bdi dir="ltr">Model X24</bdi>
</p>Use isolation around a meaningful fragment rather than around every individual character. Preserve the stored spelling of product names and identifiers. Reversing their letters may make one screenshot look acceptable while breaking copying, searching and later editing.
4. Use automatic direction for unknown input
Comments, names and messages may arrive in Arabic or English. Where the intended direction is unknown, dir="auto" can determine a base direction from the first strongly directional character. This is useful for a textarea or a block of user-supplied text.
<textarea dir="auto"></textarea>
<p dir="auto">User message goes here</p>Automatic direction is a practical default, but it needs testing with your real content. A mostly Arabic message beginning with an English brand name can need a deliberate RTL setting. Check samples starting with Arabic letters, English words and numbers rather than assuming every input has the same structure.
5. Replace fixed left and right spacing where appropriate
After fixing text direction, review the surrounding layout. A label may read correctly while its margin or icon spacing remains suited to an English design. Logical CSS properties let spacing follow the writing direction.
.content-card {
padding-inline: 1rem;
margin-inline-start: 0.5rem;
text-align: start;
}Use logical properties for spacing that should adapt between Arabic and English. Keep physical left or right values where the design intentionally requires a fixed side. Test navigation, lists and form labels together; changing text direction can also affect how table columns and other directional layouts appear.
6. Use an Arabic text fixer for copied content
If you cannot edit HTML, an Arabic text fixer provides a separate plain-text workflow. Our Daily Tools offers options to add directional marks around numbers and Latin text, adjust punctuation, remove extra spaces, remove tatweel and convert digit styles. Choose the options your content actually needs.
- Open Arabic RTL Fixer and paste a short sample.
- Keep digit conversion off initially so you can compare the original values easily.
- Enable the relevant fixes and inspect the output.
- Copy the result into the actual website editor.
- Preview the published layout and verify identifiers and links against the original.
Invisible directional marks modify the underlying text even when its appearance seems unchanged. Avoid adding them indiscriminately to URLs, source code or machine-readable identifiers. When you control a webpage, correct HTML markup is generally the clearer way to express direction.
An Arabic reshaper addresses a different problem: letter shaping for environments that lack suitable Arabic rendering. It does not replace HTML direction settings. Likewise, an Arabic text generator creates or transforms content rather than establishing a webpage’s reading order.
7. Test RTL text after saving and publishing
Check the final page on a narrow mobile screen and a wider desktop view. Line wrapping can expose problems that were invisible in the editor. Read the Arabic sentence in context, then inspect English fragments, punctuation and any values that must remain exact.
- Compare product codes and contact details with the source.
- Click links and confirm their destination.
- Copy a sample into a plain-text editor and verify its content.
- Check headings, lists and table cells separately.
- Review both Arabic and English versions after changing shared styles.
For document-specific problems, see our guide to Arabic and English text direction in Word. To review the length of pasted copy, use the Character and Word Counter and compare the original with the edited text.
Frequently asked questions
Does HTML dir RTL reverse the stored text?
No. It sets the base direction used to display the content. Keep text in its normal logical order rather than manually reversing characters.
Does an Arabic RTL Fixer repair an entire website?
No. The tool processes the text you provide. Your website still needs suitable HTML direction, layout styles and final testing.
Should every Arabic element use its own direction attribute?
No. Elements inherit direction from their parent. Add an override when a section needs a different base direction.
Check a sample before editing the whole page
Start with HTML dir RTL for an Arabic page, isolate mixed fragments, and review the saved result. If your task involves pasted copy, try the free Arabic RTL Fixer on a short sample first. The reliable result preserves both readable layout and accurate underlying text.