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HTML entities encode

Escape text as HTML entities online. The characters & < > " and ' become numeric entities such as &#60;, so text can sit safely inside HTML. Non-ASCII characters like ä or € are turned into entities too. Runs in your browser, nothing is uploaded.

How to encode HTML entities

  1. 1Paste or type your text or markup into the input box
  2. 2Read the escaped version in the result box
  3. 3Copy it into your HTML page or template
  4. Text that HTML shows literally instead of reading as code.

What you get

  • Markup stays inert.Tags in the input come out as entities, so a browser shows them as text.
  • Nothing is uploaded.The text is converted by your browser, on your own device.
  • Numeric entities.Every replacement looks like &#228;, so no table of names is needed.

What you can do

  • Escape & < > " and ' so they cannot be read as HTML.
  • Turn every character from U+00A0 upwards (umlauts, ß, €, accents, non-breaking space) into a numeric entity. Plain ASCII letters and digits are left alone.
  • Show code samples in a web page without a browser running them.
  • Copy the result with one click.

Good to know

  • Entities are numeric, such as &#38; for &, not named ones like &amp;. Browsers read both the same.
  • Characters outside the Basic Multilingual Plane, such as most emoji, are not handled correctly: they are split into two surrogate halves. Avoid emoji in the input.
  • Spaces, letters, digits and line breaks stay as they are.
  • Escaping is not a full defence against injection in every context. For attributes, scripts or URLs other rules apply.

Questions

How do I escape HTML characters?

Paste your text into the input box. The result box shows it with & < > " and ' replaced by entities.

Why are umlauts turned into numbers?

Every character from U+00A0 upwards is written as a numeric entity, so the result is plain ASCII-safe and survives any file encoding.

Does it produce &amp; and &lt;?

No, it writes &#38; and &#60;. Both mean the same to a browser.

Is my text uploaded?

No. The conversion runs in your browser and nothing is sent.

How it works

Small tools that run in your browser.

Four steps

  1. Start with a file or a task

    Drop a file, search, or pick a task.

  2. The tool opens in a window

    Open as many as you like, side by side as tabs.

  3. Results collect on the right

    Drag a result into the next tool.

  4. Save when you're done

    Saved files go to your downloads.

Who uses what

Tool sets for common jobs.

Put a tool on your home screen

The icon opens that tool, like an app.

iPhone and iPad

  1. Open the tool in Safari.
  2. Tap Share (the square with the arrow).
  3. Choose “Add to Home Screen”, then Add.

Android

  1. Open the tool in Chrome.
  2. Tap the menu (⋮) at the top right.
  3. Choose “Add to Home screen” or “Install app”.

Computer

  1. Open the tool in Chrome or Edge.
  2. Click the install icon in the address bar.
  3. Choose Install.

Skills

Claude skills we use ourselves, one job each.