Free HTML tools
Everything you need between "I have some HTML" and "here is the link": a live viewer, a formatter and minifier, an HTML and ZIP checker, a file combiner, image embedding, Markdown conversion, QR codes and link-preview tags. Every tool runs in your browser — nothing is uploaded.
Write & clean up HTML
Edit with a live preview, format or minify, merge separate files into one, and turn Markdown into a page.
Online HTML Viewer
Edit HTML and see it render live — phone, tablet or desktop width
HTML Formatter
Beautify messy or minified HTML into clean, indented code
HTML Minifier
Shrink HTML, inline CSS and comments before you share or embed it
HTML, CSS & JS Combiner
Merge separate HTML, CSS and JavaScript into one self-contained file
Markdown to HTML
Convert Markdown into a clean, styled HTML page — then share it as a link
HTML Entity Encoder / Decoder
Escape code so it displays on a page — or decode < back into <
Check before you publish
Catch the problems that make a page work on your computer and break online — in one file or a whole ZIP.
Images & assets
Embed images so a single-file page never shows a broken picture.
Share & preview
QR codes, link-preview tags and multi-device previews for the link you are about to send.
Your HTML deserves a real link
Paste code, drop a file, a ZIP or a whole folder — get a live URL with your own address, an optional password and a QR code. Free to start with Google sign-in; paid plans keep links online for good.
Turn HTML into a link