How to Find Your Twitch Stream Key (and When to Reset It)

Your Twitch stream key is in the Creator Dashboard, under Settings → Stream. Copying it takes about ten seconds.

The rest of this page covers what that click doesn't tell you: how to run a test stream without appearing on your channel, the one routine action that resets your key whether you meant it or not, how to let a second person broadcast to your channel without handing over your own key, and why your phone probably doesn't need a key at all.

The Twitch behaviour described below is sourced to Twitch's own help centre and developer documentation, checked on September 7, 2026, with each page listed at the end.

How to find your Twitch stream key

1. Sign in to Twitch on the account you want to broadcast from.
2. Open the Creator Dashboard.
3. In the left menu, click the Settings icon, then Stream.
4. Find the Stream key field and use the copy button.
5. Paste it into your encoder's Stream Key field. Never paste it into the server or URL field.

Twitch's own description of the path is just as short: stream keys are assigned by Twitch, and you retrieve yours from the Creator Dashboard, Settings icon, then Stream.

Normally you only do this once. Twitch: "Unless it is reset, you should not need to re-enter your stream key into your encoding software each time you go live." If you already set up OBS for Twitch, the key is already saved in it.

Use the copy button rather than retyping. Stream keys are long, and an incomplete key will not authorize.

If the field stays blank or the Show control does nothing, turn on two-factor authentication at twitch.tv/settings/security, then reload the page. Twitch spells this out as the fix in some localized versions of its Stream Key FAQ, though not in the English one, so treat it as the first thing to try rather than a rule Twitch states everywhere.

What a Twitch stream key actually is

Twitch calls it an authorization key, and describes it as the thing that "uniquely identifies your stream as it enters the Twitch ingesting subsystem."

The practical consequence is that anyone holding the key may be able to broadcast to your channel without ever logging into your account. Twitch's instruction is blunt: "Never share your stream key with anyone. Don't show your stream key on stream!"

The key is also only half of the connection. It says *which channel*. The ingest server URL says *which Twitch server*. Twitch's developer documentation gives the combined form as:

rtmp://<ingest-server>/app/<stream-key>

Most encoders keep those in two separate fields, which is why pasting the key into the wrong box is such a common failure.

Picking a Twitch ingest server

Twitch presents this differently from YouTube, which shows a primary and a backup URL side by side in the same panel. Twitch instead publishes one default endpoint plus a list of regional alternates.

Twitch's own wording: "Most software and services choose the best (closest) Twitch ingest server for you." The default entry on its recommended-endpoints page routes automatically:

rtmp://ingest.global-contribute.live-video.net/app/{stream_key}

Below it sit regional endpoints labelled by location, such as Europe (Frankfurt), Europe (Ireland), Asia Pacific (Tokyo) and US East (N. Virginia), each with its own hostname. Twitch's ingest API publishes a secure rtmps:// form of every endpoint alongside the plain rtmp:// one, which is what you want if your network or your encoder prefers an encrypted connection.

If your encoder has a built-in Twitch preset, you can leave the server alone. If you are configuring a custom RTMP destination by hand, the ingest URL is part of the setup and you have to supply one. Twitch's guidance in that case: "If in doubt, use the server physically closest to you." It also suggests re-testing "every time you move location or change ISP."

Run a test stream without appearing live

Twitch supports an optional query-string parameter appended directly to the stream key. From Twitch's developer documentation, it "is an optional query-string parameter that disables live viewing of the stream. It is used to verify bandwidth health on Twitch Inspector."

Add it to the end of your key in the encoder:

<your-stream-key>?bandwidthtest=true

Your encoder still sends a broadcast to Twitch. What changes is that it is not publicly viewable, so your channel does not appear live to anyone, and the session still lands in Twitch Inspector with its bitrate, resolution, frame rate and any unstable events. Twitch's Inspector guide confirms it as a supported way to run a test stream.

Remove the parameter afterwards. Leaving it attached is one reason a stream can appear to run correctly in your encoder and never show up on the channel.

Resetting your Twitch stream key

Reset it from the same screen you found it on. Twitch: "You may reset your stream key at any time from the same place it is found in your Stream Settings."

Two behaviours are worth knowing before you need them.

Changing your password resets your key. Twitch: "Your stream key is reset each time you change your password to protect your account details." If you rotated your password on Tuesday and your Thursday broadcast throws an authorization error, start there. Where your encoder holds a key you pasted in by hand, re-copy the key. Where it connects through your Twitch account instead, reconnect the account. Twitch also notes it may reset your password and key for you in cases of account takeover.

A reset does not cover everyone. Twitch: "Refreshing your stream key changes your key for yourself only, and does not invalidate any Authorized Streamers." If you granted someone a guest key, resetting your own key leaves theirs working.

Reset when the key is exposed, or when you retire a device that had it saved. If a person is leaving, check which credential they held: resetting your key removes access for anyone who had *your* key, but revoking a guest key is a separate action covered below. Rotating a healthy key on a schedule is not something Twitch asks for, and our own view is that it buys little beyond more encoders to update. Broader account hardening is covered in our guide to protecting live streams from unauthorized access.

Letting someone else stream to your channel

Twitch has a documented way to do this that doesn't involve sending your key over Discord.

In the Creator Dashboard, open Permissions in your Stream settings and select People who can stream to your channel, then enter the person's email. Twitch's note on the result: "The recipient will receive a guest stream key formatted like live_sub_[streamkey]".

The catch is on the way out. Twitch: "Removing an authorized stream account is the only way to invalidate a guest key." Guest keys don't expire, and resetting your own key won't touch them. Removing the account is the switch.

Twitch documents six roles, and it spells out what each one can do. Editors get stream info, commercial breaks, video info and uploads, reruns, past-broadcast downloads and clip management. The stream key is not on that list, and it is not on any of the other five either. Twitch is explicit about its diagnostics tool, though: "Moderators and editors cannot access Twitch Inspector for streams other than their own."

Finding your Twitch stream key on mobile

Usually you don't need one. Twitch: "Streaming from the Twitch App on iOS or Android does not require a stream key." The official app sends the video itself.

You need the key on mobile only when a third-party app sends the video over custom RTMP. Twitch's mobile guide recommends apps including Streamlabs Mobile, PRISM Live Studio, IRL Pro, Camo Studio and Moblin. Several of these can sign in to Twitch directly instead, in which case no key changes hands; it is their custom RTMP path that asks for one. Twitch does not document how each app authenticates, so check the setup screen in the app you pick.

If you do need the key, copy it on a computer. It's the same key. Twitch Inspector is a web tool and Twitch notes it "is not available via Twitch mobile apps," but the page does work in a mobile browser.

Can you reuse the same key on another platform?

No. A Twitch stream key authorizes only its Twitch channel. Sending the same broadcast to several destinations means giving each one its own credential and its own server, which is what a multistreaming setup without the OBS multi-RTMP plugin handles for you.

One rule comes with it. Twitch's Simulcasting Guidelines apply to everyone, not just Affiliates and Partners. Asked directly whether they apply to all streamers, Twitch answers: "Yes, unless you have an agreement with Twitch that requires exclusivity." They mostly govern how you treat the Twitch stream relative to the others, and Twitch gives its own example of a breach: "shrinking the size of, or otherwise degrading, the video quality on Twitch so that it's worse than on other platforms." The practical version is in our guide to the rules for multistreaming to Twitch and YouTube.

Related guides for the other platforms: the YouTube stream key, the Kick stream key and the X (Twitter) stream key.

Why your Twitch stream key isn't working

Start by separating two different failures.

If Twitch rejects the connection outright, the key itself is the suspect. Re-copy it from Settings → Stream, confirm it went into the Stream Key field rather than the server field, and check whether a recent password change reset it.

If the connection succeeds and the stream looks wrong, the key is fine and the encoder settings are not. Run a ?bandwidthtest=true session and read the result in Twitch Inspector, which reports bitrate, resolution, frame rate, codec and keyframe interval, and turns its configuration check red with remediation steps when something is off. Twitch's own note on what to hand support: the Session ID shown there "is not the same as your Stream Key. If you contact Twitch Support and need help, provide this information." Give support the Session ID, never the key.

For the encoder numbers themselves, see our guide to the best bitrate for Twitch.

Or skip the Twitch stream key entirely

A stream key exists so that software on your machine can prove it may broadcast. Move the broadcast off your machine and you stop handling that credential yourself.

LiveReacting connects to your Twitch channel through the channel connection, so authorization is handled for you. Upload a video, pick a time, go live in about five minutes. No encoder to configure, no ingest URL to choose, no key to copy or leak, and no computer left running, because the stream runs from our servers.

From there you can build playlists, schedule recurring broadcasts, let our servers handle the encoding, edit the running order while you're live, and mix a live camera into a pre-recorded playlist. You can also stream a pre-recorded video on Twitch or put polls, trivia and giveaways on top of any of it. Custom RTMP destinations are still available, so keys stay optional rather than required.

FAQ

Where is the Twitch stream key? Creator Dashboard → Settings icon → Stream, then the Stream key field. Use the copy button next to it.

Does my Twitch stream key change? Not on its own. Twitch says you should not need to re-enter it each time you go live. It changes when you reset it, and Twitch also resets it every time you change your account password.

What happens if someone gets my Twitch stream key? They may be able to broadcast to your channel without logging into your account. Reset it immediately, then update every encoder and service holding the old key. If you also issued guest keys, note that resetting yours does not invalidate those.

Can I let someone else stream to my channel? Yes. In Stream settings, open Permissions, choose People who can stream to your channel, and enter their email. They receive a separate guest key beginning live_sub_. Removing the account is the only way to revoke it.

Can an editor see or reset my Twitch stream key? Twitch's documented Editor permissions cover stream info, commercials, video and clips. The stream key is not on that list, and editors cannot open Twitch Inspector for your channel either.

How do I test my Twitch stream key without appearing live? Add ?bandwidthtest=true to the end of the key in your encoder and start broadcasting. Live viewing is disabled while the session still reports into Twitch Inspector. Remove it before your real stream.

Copy your Twitch stream key, or stop needing one

Copy the key from Settings → Stream, paste it into your encoder's Stream Key field, and treat it like your password.

Or take the key out of your workflow. Connect your Twitch channel to LiveReacting, upload a video, and go live without opening the Creator Dashboard at all.

Sources verified (2026-09-07)

All Twitch quotes above come from these pages, checked on 2026-09-07:

• Twitch Stream Key FAQ. The Creator Dashboard path, the "unless it is reset" behaviour, the reset rule, the password-change reset, guest keys and the live_sub_ format, the RTMP URL breakdown, mobile app not requiring a key
• Twitch Ingest Recommendation and the Twitch ingest API. The default global endpoint, the regional endpoint labels, and the rtmps:// secure variants
• Guide to Using Twitch Inspector. Automatic ingest selection, the closest-server guidance, test streams, Session ID vs stream key, the mod/editor access limit, mobile availability
• Video Broadcast, Twitch developer docs. The rtmp://<ingest-server>/app/<stream-key> form and the bandwidthtest=true parameter
• Managing Roles For Your Channel. The documented Editor permission list
• Creator Dashboard. Stream key, VOD settings and permissions living in the Stream section of Settings
• Simulcasting Guidelines FAQ. The guidelines applying to all streamers absent an exclusivity agreement
• Getting Started on Twitch, Mobile Streaming. The third-party mobile apps Twitch recommends