Free online CSV to HTML converter

How to convert csv to html. Possible csv to html converters.

Convert CSV to HTML online - free

.csv .html

Drop up to 3 .CSV files here or click to browse

Max 3 MB per file · No registration required · max 9 MB total

Need to convert bigger files or more at once? See plans

Want the highest limits and no ads? See plans

Uploading…

File is too large. Maximum size is 3 MB.

Selected files exceed the 9 MB total limit. Please select fewer or smaller files.

Table of contents

Built from the headings of the document.

Number the headings (1, 1.1 …)

Your file is processed instantly and deleted as soon as you download it.

How it works

1/3

Upload your .csv file

Click to browse to select your file you want to convert or simply drag & drop your file into selected area.
2/3

Perform .csv to .html conversion

After successful file upload, click to convert when you are ready.
3/3

Download converted .html file

Conversion result is ready to download.

Conversion statistics: CSV to HTML

CSV files are most often converted to GEOJSON 27% DB 23% SAV 10% ICS 10%

Updated November 11, 2026, from conversions on 101convert.com

How to convert csv to html file

June 7, 2026
Documents
No ratings yet.

csv to html conversion pretty much describes export or parsing of CSV (Comma Separated Value) files to HTML format. This can be done with various tools designed specially for this purpose as well as with various XML/HTML text editors that often have parses for various formats. The same should be also doable with Excel or similar spreadsheet editor.

101convert.com assistant
1yr

Understanding CSV and HTML file formats

CSV (Comma-Separated Values) is a simple file format used to store tabular data, such as a spreadsheet or database. Each line in a CSV file corresponds to a row in the table, and each value is separated by a comma. CSV files are widely used for data exchange between different applications because of their simplicity and ease of use.

HTML (Hypertext Markup Language) is the standard markup language for creating web pages. HTML files are used to structure content on the web, including text, images, links, and other multimedia elements. HTML is essential for web development and is supported by all web browsers.

How to convert CSV to HTML

Converting a CSV file to an HTML file involves transforming the tabular data into a format that can be displayed on a web page. This process typically involves creating an HTML table where each row and column corresponds to the data in the CSV file.

Best software or converter for CSV to HTML conversion

One of the best tools for converting CSV to HTML is Microsoft Excel. Here’s how you can do it:

Open your CSV file in Microsoft Excel.
Go to File → Save As.
Select Web Page from the list of file types.
Click Save to convert and save your file as an HTML document.

Another excellent tool is Online Convert, a web-based service that allows you to upload your CSV file and convert it to HTML without installing any software.

Was this information helpful?

CSV vs HTML: format comparison

How the CSV and HTML formats compare on the properties that matter most for this conversion.

Comparison of the CSV and HTML file formats
Property	.CSV Comma-Separated Values	.HTML HyperText Markup Language
Open standard	Yes	Yes
Compression	Uncompressed	Uncompressed
Typical file size	Small	Small
Opens in a web browser	Yes, natively	Yes, natively
Further editing	Easy	Easy
Metadata support	Basic	Basic
Plain-text readable	Yes	Yes
Best used for	Data exchange	Web publishing
Introduced	—	1993
Developer	—	W3C / WHATWG
MIME type	text/csv	text/html

Open CSV file Open HTML file

Information about file extensions and file types is provided by File-Extensions.org

Frequently asked questions

Is the CSV to HTML converter free?

Yes, converting CSV to HTML on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.

How large can my CSV file be?

You can upload CSV files up to 3 MB and convert up to 3 files at once in a single batch. With a paid plan the limit is up to 500 MB per file and 100 files at once, see our plans.

What happens to my uploaded files?

Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.

Do I need to install any software to convert CSV to HTML?

No. The CSV to HTML conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.

Did the conversion fail?

In most cases, the cause is an incorrect file format. Please upload a valid CSV file for this CSV to HTML conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.

csv to htm csv to hus

Additional formats for
csv file conversion

Reverse conversion

html to csv

Convert to html from
other formats

Share on social media:

Free online CSV to HTML converter