2026.4.1
Home ▸ Template functions

Force-escape HTML characters: forceescape

The forceescape filter escapes HTML special characters (&, <, >, ", ') just like the escape filter, but it enforces escaping even on strings that have already been marked as safe. Normally, once a string is marked safe with the safe filter, escape will not escape it again. The forceescape filter overrides that behavior. This is useful when you need to guarantee that a value is escaped regardless of how it was produced earlier in a template chain. For example, if a value was marked as safe somewhere upstream but you want to display it as literal text rather than rendered HTML, forceescape ensures it gets escaped.

Usage

Here’s how to use this template function. Copy any example and adjust it to your setup.

As a filter 
{{ "<b>bold</b>" | safe | forceescape }}
Result (stringA piece of text, like a name, message, or entity ID. In templates, wrap strings in quotes, like "living_room" or "lights are on".) 
&lt;b&gt;bold&lt;/b&gt;

Function signature

The signature is a technical summary of this template function. It shows the name of the function, the values (called parameters) it accepts, and what type of data each parameter expects (for example, a piece of text or a number).

Function parameters that have a = with a value after them are optional. If you leave them out, the default value shown is used automatically. Function parameters without a default are required.

forceescape(
    value: str,
) -> str

Function parameters

The following parameters can be provided to this function.

value string Required

The string to escape. All HTML special characters are converted to their entity equivalents, even if the string was previously marked as safe.

Good to know

  • Use this instead of escape when an upstream safe call has already marked a string as trusted HTML.

Try it yourself

Ready to test this? Open Developer tools > Template, paste the example into the Template editor, and watch the result update on the right. Edit the values to see how the function adapts to your own entitiesAn entity represents a sensor, actor, or function in Home Assistant. Entities are used to monitor physical properties or to control other entities. An entity is usually part of a device or a service. [Learn more].

More examples

Real scenarios where this function comes up in automations and templates. Copy any example and adapt it to your setup.

Escape a pre-marked safe string

Show the raw HTML markup of a value that was previously marked as safe.

TemplateA template is an automation definition that can include variables for the action or data from the trigger values. This allows automations to generate dynamic actions. [Learn more] 
{% set html_content = "<em>Important</em>" | safe %}
{{ html_content | forceescape }}
Result (stringA piece of text, like a name, message, or entity ID. In templates, wrap strings in quotes, like "living_room" or "lights are on".) 
&lt;em&gt;Important&lt;/em&gt;

Still stuck?

The Home Assistant community is quick to help: join Discord for real-time chat, post on the community forum with your template and expected result, or share on our subreddit /r/homeassistant.

Tip

AI assistants like ChatGPT or Claude can also explain or fix templates when you describe what you want in plain language.

Related template functions

These functions work well alongside this one: