Tools for programming in HTML directly on Internet. Best online tool list for HTML programming, CSS, Javascript with console and debug mode.
HTML - dCode
Tag(s) : Raw Data
dCode is free and its tools are a valuable help in games, maths, geocaching, puzzles and problems to solve every day!
A suggestion ? a feedback ? a bug ? an idea ? Write to dCode!
HTML
dCode does not offer an HTML editor tool directly online because many other HTML tools are available on the Internet and are very powerful. (See below)
Answers to Questions (FAQ)
What are the best HTML Editor Tool for Online Programming?
This ranking is purely subjective and of course not exhaustive but already contains a lot of tools to get started in the HTML edition (with CSS, Javascript and WYSIWYG mode).
Online HTML editor tools sometimes also have Javascript programming tools (but this is not always the case).
HTML-Online here
HTML-5 Editor here
OnLineHTMLEditor here
Some of the tools provide functionality for saving and sharing HTML codes produced, and others manage to display the contents of the JavaScript console.
How to learn HTML?
To understand and learn HTML (HyperText Markup Language), use the W3C reference which is the organization that manages the HTML standard (the latest version is HTML5). This site is organized as a school dedicated to learning HTML here
Example: <h1>dCode</h1> should display a very big dCode
Source code
dCode retains ownership of the "HTML" source code. Any algorithm for the "HTML" algorithm, applet or snippet or script (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, breaker, translator), or any "HTML" functions (calculate, convert, solve, decrypt / encrypt, decipher / cipher, decode / encode, translate) written in any informatic language (Python, Java, PHP, C#, Javascript, Matlab, etc.) or any database download or API access for "HTML" or any other element are not public (except explicit open source licence). Same with the download for offline use on PC, mobile, tablet, iPhone or Android app.
Reminder: dCode is an educational and teaching resource, accessible online for free and for everyone.
Cite dCode
The content of the page "HTML" and its results may be freely copied and reused, including for commercial purposes, provided that dCode.fr is cited as the source (Creative Commons CC-BY free distribution license).
Exporting the results is free and can be done simply by clicking on the export icons ⤓ (.csv or .txt format) or ⧉ (copy and paste).
To cite dCode.fr on another website, use the link:
In a scientific article or book, the recommended bibliographic citation is: HTML on dCode.fr [online website], retrieved on 2025-07-07,
