HyperChat [Improved YouTube Chat]

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4.6 (

170 ratings

)

Extension Social Networking 60,000 users

15 support issues

For additional help, check out the developer's support site.

Ken

May 4, 2026

The chat font has changed from previous versions

(Using translation software)
Thank you very much. I'm finding this tool extremely useful.
There's one issue though - the chat window's font has changed unexpectedly and I'm having trouble with it.
If there's a solution you'd be willing to share, I'd greatly appreciate it.

# What I've Tried
I'm new to CSS, but I've checked the settings using Chrome's Developer Tools.

The ".hyperchat-root.svelte-1f39m0w" element has a "font-family" property set, but "--pure-material-font," which is referenced as "--pure-material-font," appears to be undefined.

As a test, I tried removing "--pure-material-font," and this restored the chat window's text to using the previous font.

Michal Pokorný

Apr 7, 2026

Text is too small (especially superchat text, but overall text and emojis too)

https://imgur.com/a/jwkX3Fmsuperchat text is traight up unreadable, happened out of nowhere. everything else kinda small too.

Mepherion

Oct 2, 2025

HyperChat does not support moderation actions

HyperChat does not support moderation actions like putting users in timeout, or deleting messages.

Felipe Gregorio

Nov 29, 2024

Filter/show chat messages by author type

Filter chat messages by user type, like: Owner, Mods, Guest, Member, Me

百地琢磨（たけポン）

Sep 16, 2024

Chat notes are not displayed and you cannot enter anything

If any precautions for chat have been set, they will not be displayed, so you will not be able to press the OK button and will not be able to enter chat text.If you disable them using the function at the top of the chat, they will be displayed, but then they will wrap around behind the chat log, so you will not be able to press OK, and once you click on the input field, you will not be able to press the buttons at the top, so you will not be able to even display the chat.

콘노 유우키

Aug 1, 2024

I can't see my chat when I using Hyperchat

When I was using Hyper Chat before I could see my chat but today, I couldn't see any of my chat.

unknown_404

Jan 24, 2023

Some messages not coming through

Everything has worked fine for me for a while, but I recently noticed something that may have been happening all along. Some messages simply don't come through with HC enabled even in Live Chat mode. Only way I was able to tell is a streamer was reading every message in a stream and was reading ones I couldn't see so I disabled HC and there was the messages I didn't see before and when I reenabled HC then I could still see them. Maybe happening when messages come through at the same time? Idk, kinda annoying tho and makes me not want to use it if im missing messages.

Richard Ralston

Dec 4, 2022

Showing messages from blocked users

HC is not blocking messages from blocked users. Switched between HC and normal chat to confirm. Regular chat the user's messages were being blocked but switching to HC that users messages were coming through. Is it a bug on my end or an issue?

pocapele

Aug 22, 2022

Error translation

Version 2.6.5 still error in translation.I choose English, the translation is Indonesian.

とげぱん

Aug 8, 2022

long text filter

I think it would be an even better tool if a long text filter was added!