What Mumcord does

Features

Everything in the current version, with a picture where there is one. What's still coming is on the roadmap. Missing something or something broken? Tell us on GitHub.

Request a feature Report a bug →

Connecting

Set up in a minute

On first start Mumcord asks for three things only: your name and identity, the microphone with a level test, and how you want to talk. Existing Mumble identities can be imported as PKCS#12.

Setup wizard, identity step

Server bar and mumble:// links

Saved servers in the bar on the left, added by address or link, reordered by dragging. A mumble:// link from the browser opens Mumcord and jumps straight into the channel.

“Add server” dialog

Certificates that make sense

On first contact Mumcord shows the server's fingerprint and remembers it. If it changes later, you get a clear warning instead of a silent click-through.

Certificate trust dialog with fingerprint

Reconnect with everything

If the connection drops, you're back in the same channel with your mute/deafen state and followed channels. After a restart Mumcord offers to rejoin your last voice channel.

Banner offering to rejoin the last voice channel

Channels and people

Follow channels

One click on the eye and you read along in a channel without being in it. Unread messages show as a count, in your own channel too.

Channel list with eye icons and unread counts

Big servers under control

Ctrl+K searches channels and people, “Jump to my channel” brings you back. Tested with 1000 people in 305 channels at a smooth 60 fps.

Ctrl+K search for channels and people

Who is where

Collapsed and crowded channels show a stack of avatars. Hover for a profile preview.

Channel tree with avatar stacks

Right-click people

See the profile, mute just for you, set the volume from 0 to 200 % or send a private message. Mumcord remembers it per person.

Context menu of a person with a volume slider

Chat

Discord-style chat

Avatars, grouped messages, Markdown and pasted images. The channel description and welcome message are pinned on top.

Main window with chat, channel list and member list

Compact for busy channels

One line per message with time and name when a lot is going on.

Chat in the compact layout

Link previews

Links get a card with title, description and image. Mumcord fetches them itself, never from local network addresses; every card can be dismissed, and the feature can be switched off in the wizard and in settings.

new in 0.2.0
Chat with a link preview

YouTube and Twitch

Video links turn into a card with a thumbnail. The player loads only when you click play.

new in 0.2.0
Chat with a YouTube card

Spotify

Spotify links get a card too, with cover, title and artist; the player comes only on click.

new in 0.2.0
Chat with a Spotify card

Images and GIFs in the chat

External images and image links show right in the message, Giphy and Tenor GIFs play and credit their source.

new in 0.2.0
Chat with an image and a GIF

Image viewer

Click an image to see it large: zoom with the wheel or keys, pan, arrow keys through all images of the chat and “Save image”.

new in 0.2.0
Image viewer with zoom toolbar

@mentions

Type @ and Mumcord suggests names. Mentions are highlighted, notify you even in quiet channels and have their own sound.

new in 0.2.0
Message input with a name suggestion after @

Code and formatting

Code blocks with syntax highlighting, a formatting toolbar above the input and shortcuts like Ctrl+B, Ctrl+I or Ctrl+E.

new in 0.2.0
Chat with highlighted code and the formatting toolbar

GIF favorites

Save any GIF in the chat as a favorite by right-click and send it again from the GIF button. There is no GIF search on purpose: it would need an API key inside the app.

new in 0.2.0
GIF favorites picker

Notifications your way

New messages as an in-app pop-up, a system notification, both or none. Plus short, quiet sounds per event.

In-app pop-up for a new message

Cleans up after itself

Previews and images are deleted after a number of days you choose, old chat history too if you like. History lives only on your computer and can be switched off per server.

new in 0.2.0
Settings, chat and history section

Voice and audio

Push-to-talk everywhere

Keys and mouse buttons, even with a game in the foreground. On Wayland via the shortcuts portal or in a TeamSpeak-like compatibility mode.

Setup wizard, talk mode step

Voice activation with your own threshold

Automatic or by hand: a slider over the live level meter sets when Mumcord starts sending. A short hold keeps word endings intact.

new in 0.2.0
Settings, voice section with a manual threshold

Clear sound out of the box

AI noise suppression, echo cancellation and automatic gain are on. Switch devices without reconnecting, test your microphone with your own voice.

Setup wizard, microphone step with level test

Music quality

One switch raises the bitrate up to the server's limit, at most 510 kbit/s, tunes the encoder for music and turns off noise suppression and automatic gain.

new in 0.1.1
Settings, audio section with the music quality switch

Now playing

If you like, other Mumcord users see what music you're listening to, with cover and progress. On Linux and Windows.

new in 0.2.0
Profile card with “Listening to” and a progress bar

Comfort

Light and dark

Follows your system or your choice.

Main window in the light theme

Sounds and notifications

Every event can be switched on its own: joining, leaving, messages, mentions.

Settings, sounds and notifications section

English, German, Spanish

Switch without restarting. A tray icon, start at login and full keyboard and screen reader use come with it.

Settings, interface language section
  • No telemetry

    Your identity lives in the system's secure storage. The diagnostic file contains no chat contents or passwords and only leaves your computer if you send it yourself.

Missing something? Something broken?

Ideas and bugs are collected in the issues on GitHub. You need a free GitHub account; the templates only ask for what actually helps.

Request a feature Report a bug

Please don't report security problems publicly; email tobias@vorwachs.com instead.