# Use custom theme to allow raw HTML in your fields

**URL:** <https://forum.manager.io/t/use-custom-theme-to-allow-raw-html-in-your-fields/68115>\
**Category:** Uncategorized\
**Created:** [May 10, 2026, 7:23am UTC](https://forum.manager.io/t/use-custom-theme-to-allow-raw-html-in-your-fields/68115 "2026-05-10T07:23:58Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![lubos](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.manager.io/lubos/32/62798_2.png) [@lubos](https://forum.manager.io/u/lubos)\
**Post date:** [May 10, 2026, 7:23am UTC](https://forum.manager.io/t/use-custom-theme-to-allow-raw-html-in-your-fields/68115/1 "2026-05-10T07:23:58Z")

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Default theme in the latest version (26.5.10) no longer allows raw HTML in fields.

So for example, if you used HTML in your fields like this:

 ![image](https://us1.discourse-cdn.com/flex019/uploads/manager1/original/3X/6/f/6f43da93cb0a5416841e9c33900bd6a2811f1abd.png)

Now it will show as:

 ![image](https://us1.discourse-cdn.com/flex019/uploads/manager1/original/3X/5/5/55b835171848e999cef320182259ca3918a0f9e5.png)

This is for security reasons because in multi-user environment restricted user could potentially inject malicious HTML tags or they could simply insert malformed HTML and ruin the layout.

If you want your view screens still support raw HTML, you will need to use custom theme. Either make your own custom theme to support raw HTML in fields or you can use pre-made one.

Here is how.

Go to `Extensions` tab:

![image](https://us1.discourse-cdn.com/flex019/uploads/manager1/original/3X/2/6/26106ce5e0eb32e05548f3ce2f119106199bebb7.png)

Then click `Custom Themes`

![image](https://us1.discourse-cdn.com/flex019/uploads/manager1/original/3X/9/f/9f61872b2234a1cfe39066a42afea8c63603e720.png)

Find `Raw HTML Theme`

![image](https://us1.discourse-cdn.com/flex019/uploads/manager1/original/3X/6/f/6f4ae78f377011e31a04be594ded856f7e016d54.png)

And click `Install` button

![image](https://us1.discourse-cdn.com/flex019/uploads/manager1/original/3X/7/a/7a400fbf899aade0cc004c4dd87b25ba6c7fe9d3.png)

Now when you edit your invoice, quote, order or anything where you are using raw HTML, select this custom theme:

![image](https://us1.discourse-cdn.com/flex019/uploads/manager1/original/3X/2/3/239715ce9bcd7fbd0ce3fd068024ace25e25b4e0.png)

And now your raw HTML will be working:

 ![image](https://us1.discourse-cdn.com/flex019/uploads/manager1/original/3X/1/5/15456486a0c933c79e8211f2477d7f9d1165d900.png)

You should really only use this custom theme when you can trust input of other users.

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**Author:** ![chtipec](https://avatars.discourse-cdn.com/v4/letter/c/58f4c7/32.png) [@chtipec](https://forum.manager.io/u/chtipec)\
**Post date:** [May 10, 2026, 8:58am UTC](https://forum.manager.io/t/use-custom-theme-to-allow-raw-html-in-your-fields/68115/2 "2026-05-10T08:58:37Z")

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sorry but in version 26.5 10.3573, i can’t find “Custom theme” in extension tab !

do i missed something?

 ![{E222EA55-0D07-4CEF-803C-01128C5B3AC9}](https://us1.discourse-cdn.com/flex019/uploads/manager1/original/3X/6/0/60583fe0648a05ab85784ee11cc4ead45608ec7a.png)

 ![{F397EF1D-C130-4504-BF33-8E13A9E035D8}](https://us1.discourse-cdn.com/flex019/uploads/manager1/original/3X/1/3/13c973b1797d3cfa97b0e50e1457be185d559626.png)

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**Author:** ![Syed\_Salman\_Ali](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.manager.io/syed_salman_ali/32/29255_2.png) [@Syed\_Salman\_Ali](https://forum.manager.io/u/Syed_Salman_Ali)\
**Post date:** [May 10, 2026, 9:06am UTC](https://forum.manager.io/t/use-custom-theme-to-allow-raw-html-in-your-fields/68115/3 "2026-05-10T09:06:00Z")

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@chtipec Restart your `Cloud`

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**Author:** ![chtipec](https://avatars.discourse-cdn.com/v4/letter/c/58f4c7/32.png) [@chtipec](https://forum.manager.io/u/chtipec)\
**Post date:** [May 10, 2026, 9:42am UTC](https://forum.manager.io/t/use-custom-theme-to-allow-raw-html-in-your-fields/68115/4 "2026-05-10T09:42:02Z")

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i am using desktop version

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**Author:** ![Syed\_Salman\_Ali](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.manager.io/syed_salman_ali/32/29255_2.png) [@Syed\_Salman\_Ali](https://forum.manager.io/u/Syed_Salman_Ali)\
**Post date:** [May 10, 2026, 9:44am UTC](https://forum.manager.io/t/use-custom-theme-to-allow-raw-html-in-your-fields/68115/5 "2026-05-10T09:44:24Z")

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Then `Update` your Desk Top Version

 ![image](https://us1.discourse-cdn.com/flex019/uploads/manager1/original/3X/4/a/4aaa29920c1c1fa0442dee026e7ab249de64ec3b.png)

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**Author:** ![maldroubi](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.manager.io/maldroubi/32/19323_2.png) [@maldroubi](https://forum.manager.io/u/maldroubi)\
**Post date:** [May 10, 2026, 9:53am UTC](https://forum.manager.io/t/use-custom-theme-to-allow-raw-html-in-your-fields/68115/6 "2026-05-10T09:53:13Z")

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“Custom theme” not exist for booth desktop and server editions

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**Author:** ![qinwanhasan](https://avatars.discourse-cdn.com/v4/letter/q/45deac/32.png) [@qinwanhasan](https://forum.manager.io/u/qinwanhasan)\
**Post date:** [May 10, 2026, 10:34am UTC](https://forum.manager.io/t/use-custom-theme-to-allow-raw-html-in-your-fields/68115/7 "2026-05-10T10:34:50Z")

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Yes not available, I updated server edition to test environment and custom themes extension is not available in latest version