What is OneComme?

OneComme is a Windows/MacOS application built around the ability to fetch comments from multiple streaming platforms, providing convenient streaming features — speech, display, on-screen effects, viewer participation management, and more — in a simple and easy-to-use way

Development of this application is sustained through support on FANBOX

If you support a PRO-eligible plan on FANBOX, you can start using PRO right away just by authenticating in the app, with no key entry required (How to get a license)

  • 配者のためのコメントアプリ → Comment app for streamers
  • わんコメ → OneComme

Comments from multiple streams and different platforms as if they were one

You can fetch comments from multiple streams, even across different platforms, at the same time
This works not only for a single streamer running a multi-stream, but also for viewing comments from a collab partner's stream at the same time

An easy-to-read interface

Stream NameTestUserTestUserTestUserTestUserTestUserClear commentsPersistStream NameClear commentsTwitCastingTwitchCommentsTestUserI get itTest YuriPersistGift/SuperChatTitle
  • Twtch → Twitch
  • テストユーザ → TestUser
  • 読み上げ様止 → Stop speech
  • テストユーザ → TestUser
  • テストユーザ → TestUser
  • 読み上げf → Speech
  • ツイキャス → TwitCasting
  • Twtch → Twitch
  • ツイキャス → TwitCasting
  • Twtch → Twitch

A simple design with dark theme support

Regular comments are shown as usual, while gift-related comments such as Super Chat and Bits are pinned to a separate column, so you can look back at just the gifts

On some platforms, free and paid gifts can be viewed separately as well

Simple speech feature

Whoa, too cute!

OneComme includes a simple speech feature using the speech synthesis engines built into Windows/MacOS
You can adjust speech speed and pitch, and set up a dictionary and reading of the author name, among other things

On Windows, you can also choose the built-in SAPI5 as the text-to-speech engine (no connection required). You can also integrate with VOICEVOX, COEIROINK, AivisSpeech, BouyomiChan, or YUKARINETTE CONNECTOR NEO to have comments read aloud through those speech synthesis tools

[PRO] There is also a feature that transliterates comments containing mixed English into katakana before reading them aloud (only when the app's display language is Japanese; not supported on Intel Macs) For details, see "Speech Settings"

Easy comment display with Templates

Favorite commentsEasy design previewCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentCommentAnonymousCommentsCommentsCommentsCommentaaaaaaaaaaaaaaaaaameCommentCommentCommenTHi-wan! Enjoy OneCommeStreaming software like OBSDrag & DropHi-wan! Enjoy OneCommeChange colors and font size in editor
  • 匿名係 → Anon

You can easily display comments from multiple platforms in your streaming software using a shared template

There is a wide selection of Templates, and you can further customize them with the online editor, so you can adjust them to match your own stream layout without any programming or CSS knowledge

Manage commenting viewers in a list

PRO] CommentersTwitchUsernameOkatofuChristelPokotanAnonymousCommentsWhitianaSwift RaikuMonastoirskiPrincess PasqueAisuAnonymousCommentsDorukorin-kunNicknamePokotanNotesRegularCautionComments CountGifts CountFirst Comment Time
  • ホワイトさん → Mr. White
  • 常連さん → Regular

You can keep track of things like total comment count and the time of the last comment for each viewer

You can record a nickname or note for each viewer, which helps prevent misreading names that are hard to read

Keeping a game account ID in the note is also handy for viewer-participation streams and similar formats

On-screen effects triggered by comments

OneComme - Comment app for streamersMulti-site comment viewerFree, no feesWeb Dog Asu
  • お疲れ様でした → Good work
  • テストユーザ → TestUser
  • テストユーザ → TestUser
  • テストユーザ → TestUser
  • テストユーザ → TestUser
  • テストユーザ → TestUser
  • テストユーザ → TestUser
  • がーん → Ugh
  • テストユーザ → TestUser
  • テストユーザー約 → TestUser

Adding a template called WordParty lets you trigger an on-screen effect whenever a comment contains a specified word

You can customize the effect by choosing from several patterns and simply filling in a form. Using original images instead of just emojis lets you add even more of your own personality

Translation integration

OneCommeOneComme Dog Asuti OWNERHello, everyone!! (Hi everyone
  • ゆかりねつと → Yukarinetto
  • コネクターNEO → Connector NEO

By integrating with YUKARINETTE CONNECTOR NEO, comments can be translated automatically or manually

Translation can be applied per stream, per user, or per comment, so you can control how many translations are used yourself, making it easy on the wallet as well

Also, starting from version 9.0, translation using the Chrome browser's translation API is now available as well

Viewer participation management

EnabledExcluded usersUsernameUsernameUsernameUsernameNotesDrag and Drop this into OBS sceneCommentsHope to joiningCompleteComplete

OneComme also includes a queue management feature that uses comments

Viewers can join the queue simply by commenting, with no need to be redirected to an external site or to register, and there are also text templates for streaming software so you can visualize the state of the queue

Automatic backup

BackupBackup locationBackup now

Templates, settings, viewer information, streaming settings, and more are backed up automatically
Since the backup destination can be changed, you can also place backups on various cloud storage services

Restoring is as simple as selecting a file by its backup date and time from the app's screen

Before restoring, the contents are automatically validated; if there is a problem, the restore is canceled without changing the current data, and even if a replacement fails partway through, it is automatically rolled back to the original state, so you can restore with confidence

You can also reuse the same settings across multiple environments, or move them easily when migrating to a new PC

[PRO] Remote View

You can view comments fetched by the app in real time from a PC, smartphone, or tablet on the same network

Even in situations with limited monitor space, you can view and delete comments, and when integration is set up, you can also run comment translation

Streaming information such as the stream title and viewer count can also be shown on the Remote View side, so you can check your streaming status using just the device in your hand

[PRO] Poll

EnabledSample pollTitle of pollwaDrag and Drop this into OBS scene naEditQ. Question titlePlease stream gamesGame StreamGamesClear resultTestUserTestUserTestUserTestUserGame StreamPlease stream gamMerge toGamesMerge
  • 回答受付中 → Accepting
  • 雑談 → Chat
  • 結合元 → Merge from

You can run polls that don't depend on any particular streaming platform
There are two types of polls: a choice-based type, where you prepare choices in advance for viewers to vote on, and a free-description type, where viewers can freely add their own choices before voting

Prepare your polls ahead of time, then just choose which question to accept during the stream! There's also a template for OBS, so you can share results with your viewers in real time

Third-party plugins and templates

OneComme provides APIs and an SDK for building third-party plugins and templates

Beyond what's built in, you can create and add all kinds of extensions and templates of your own

And many more useful features

You can also get sound effect notifications and keep comment logs to look back on, and since OneComme includes an API and a plugin system, it can be extended from outside the app as well

You can get started for free, so give it a try

Regular OneComme livestreams

The OneComme developers regularly share updates about the development status and new features directly on YouTube

Since development is still ongoing, requests made through chat during these streams are often adopted, making it more than a one-way source of information — it's a stream where your input can actually shape the app's features

We provide a user forum

We provide a user forum for reporting issues and for users to help and consult with each other

If you run into trouble, make use of the forum, where knowledgeable users are sure to be around

(Posts are also automatically shared to the OneComme Discord server)