Fenrir

Read this before you stream with it

Last updated 16 September 2026

Draft. These pages describe how the software actually behaves, but they have not been reviewed by a lawyer. They should be before anything is sold.

This is the same notice the application shows on first run, where it has to be accepted before anything can be set up. The application will not connect to TikTok until you have accepted the current version of this notice. It is repeated here so that it can be read before downloading rather than after.

The short version

  • Fenrir is independent third-party software. It is not affiliated with, endorsed by, sponsored by or officially connected to TikTok or ByteDance Ltd, or to any game publisher.
  • It lets you use events from your own LIVE broadcast to trigger actions in supported games and streaming software.
  • It reads only. It connects as an anonymous viewer, never asks for your password, and cannot post or act as you.
  • It does not sell, buy, transfer, exchange or redeem TikTok Coins, Gifts, Diamonds or other virtual items. A subscription pays for Fenrir’s features and nothing of TikTok’s.
  • TikTok can change, restrict or remove the things Fenrir depends on at any time, and connectivity may change or stop as a result.
  • You are responsible for following TikTok’s Terms of Service and Community Guidelines, and the rules of any game you use it with.
  • Game accounts can be banned. The risk is highest in online and ranked modes and lowest in offline, solo, and private matches.
  • Your stream is handled on your PC, but a few things leave it: the connection signing request to Euler Stream, the update check to fenrirapp.com, and — with the default online voices — the text being spoken, which is sent to Microsoft. The privacy policy lists everything.
  • TikTok is a trademark of ByteDance Ltd. All other trademarks belong to their owners.

The rest of this page is the detail, and it is where the parts that can actually cost you something live.

  1. 1. Accounts can be banned

    Game publishers prohibit third-party software that changes how a game behaves. That includes this. The risk is worst in online and ranked modes, and lowest in offline, solo and private matches — so prefer those. Your game account, your risk.

  2. 2. This is not official, and not affiliated with anyone

    Not affiliated with, endorsed by, partnered with or approved by TikTok, Activision, or any other publisher. Nobody has vetted this. Any claim you see otherwise is wrong.

  3. 3. It reads TikTok LIVE by unofficial means

    There is no public TikTok API for real-time gifts, chat, likes or follows. Every tool in this space reads the stream unofficially, and TikTok’s terms prohibit automated access without written approval. Using this may breach those terms. It connects as an anonymous viewer — it never asks for your password and cannot post as you.

  4. 4. Stream your own LIVE

    Point it at your own stream. Connecting to somebody else’s without their permission is both rude and a worse position to be in if TikTok ever asks.

  5. 5. Unofficial access breaks without warning

    TikTok changes its protocol whenever it likes. When that happens this stops working until it is updated. That is the nature of the thing, not a defect.

  6. 6. It keeps a record of your viewers

    Points, levels and the leaderboard are stored on your machine, in points_balances.json, against each viewer’s TikTok handle and display name. Nothing is uploaded and nobody else can see it — but it is still a list of real people’s names on your disk, and it is yours to look after. Depending on where you live that may carry obligations of its own. Import / Export can show you the file, and deleting it wipes every balance.

  7. 7. It puts your viewers' names on screen, and the points are ours not TikTok's

    Overlays can show viewer usernames, profile pictures, likes, gifts and follows. All of it is read from what is already visible to anyone watching your LIVE — but you are the one broadcasting it, so how it appears on your stream is your call and your responsibility. The points, levels and leaderboard are a currency this software invented. They are not TikTok points, they are not connected to TikTok’s rewards or coins, and they are worth nothing outside your stream. If TikTok changes what the webcast exposes, these features change with it.

  8. 8. It depends on a service that is not ours

    The connection has to be signed, and that signing is done by Euler Stream, a third party. If they rate-limit the key, change their terms or go away, this stops connecting until it is pointed somewhere else. Their terms are between you and them.

  9. 9. No warranty, and no liability

    Provided as-is, with no guarantee that it works, keeps working, or is safe for your accounts. To the fullest extent the law allows, the author is not liable for anything that follows from using it — a banned or lost game or TikTok account, lost followers, subscribers or income, a broken game install, or lost or damaged files. You use it at your own risk, and you are responsible for what happens to your accounts and your machine.

By using this software you confirm you have permission to use it on any accounts and games you connect it to.

If you are thinking about paying for it

Buying this does not make it official, supported, or safe from bans. It is unofficial software that may breach TikTok’s terms and your game’s EULA, and it can stop working when TikTok changes its protocol. If that is not a risk you want, do not buy it.

The same sentence appears next to the purchase button in the application, and on the pricing page. It is not there to be clicked past.

Installing a game script

Setting up a game means installing a third-party modification into it. Prefer offline, solo or private matches. Online and ranked are where bans happen. The application repeats this at the moment you choose a game, because that is when the risk stops being theoretical.

Version

This is version 3 of the notice. The application records which version you accepted and when. If the wording changes in a way that matters, it asks again rather than treating an old acknowledgement as covering new text.

See also the Terms of Service and the Privacy Policy.