GroupDocs.Search Highlight in HTML app allows to highlight text online in a few clicks.

To highlight any word or phrase in your HTML, you may upload the HTML and type your query. Our search engine will perform indexing of your HTML file and then the highlighted results will be showed for you.
You will be able to add more documents to the index and perform fast search and highlight in multiple documents.

This Highlight in HTML app demonstrates possibilities of our solutions:

Highlight HTML and other files from anywhere – it works on all platforms including Windows, MacOS, Android and iOS.
All files are processed on our servers so no additional plugins or software installation is required.
All files are processed using GroupDocs.Search API.

HTML Hyper Text Markup Language

HTML is the core markup language for structuring and displaying content on the web. It uses tags to define headings, paragraphs, links, images, and other elements, forming the foundation of web pages. Combined with CSS and JavaScript, HTML enables interactive, styled, and accessible websites across all browsers.

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How to highlight in HTML

Click inside the file drop area to upload a HTML file or drag & drop a HTML file.
Once upload completes, you will be able to perform search and highlight in your HTML file.
Enter your search query in the search bar.
Get results by clicking the highlight button.
Add more files with "Add files" button.
Select added files to include them into the index and perform searches

Frequently asked questions

How does the online app Highlight in HTML work?

The highlighting of words in the text is performed in three stages. First, documents are added to an index. Then the index is searched. And only then the search results are highlighted in the text.
What about privacy, is it safe to use the online app Highlight in HTML?

Access to your folder with uploaded and indexed files is only available to someone who has a link. All uploaded files are deleted from the servers after 24 hours.
Is an internet connection required to use the online app Highlight in HTML?

This application is client-server. If you lose your internet connection while using the app, you won't be able to get search results.
Can I search on Linux, Mac OS, Android?

You can search from any device, regardless of the operating system, that has a modern browser and an internet connection.

Other file formats supported by Highlight app

You can also highlight in many other file formats. Please see the complete list below.

EPUB

FB2

CHM

MSG

EML

EMLX

HTM

MHT

MHTML

XHTML

XML

PDF

PPT

PPTX

PPS

PPSX

ODP

POT

PPTM

POTX

POTM

PPSM

XLS

XLT

XLTX

XLSX

XLSM

XLSB

XLA

XLAM

XLTM

CSV

TSV

ODS

OTS

DOC

DOCX

DOCM

DOT

DOTX

DOTM

RTF

TXT

ODT

OTT

Viewer Annotation Conversion Comparison Signature Assembly Metadata Search Parser Watermark Editor Merger Redaction Classification Splitter Translation Unlock Protect Scanner

Highlight in HTML

Highlight words and phrases in HTML. Perform search and highlight results in HTML files online.

HTML Hyper Text Markup Language

How to highlight in HTML

Frequently asked questions

How does the online app Highlight in HTML work?

What about privacy, is it safe to use the online app Highlight in HTML?

Is an internet connection required to use the online app Highlight in HTML?

Can I search on Linux, Mac OS, Android?

Other file formats supported by Highlight app