In Streamlabs Mobile, overlays are elements in a scene: open or create a scene, then use Layers → Add Layers to add a theme, widget, graphic, label or custom item. A premade theme is quicker to set up; separate layers give you more control over the layout.
First, check which Streamlabs product you are using. Stream Labels in Streamlabs Desktop is a different workflow from adding an overlay in the Streamlabs Mobile app, and the steps for fixing a missing label are not interchangeable.
Identify the product and the overlay you mean
The word “overlay” can mean a border around the camera, an alert or chat box, custom text, or a label that displays changing information such as a recent follower. Before changing settings, identify both the app and the element you are trying to show. A label source intended for a Desktop scene will not necessarily appear in a Mobile scene just because both products are from Streamlabs.
In Streamlabs Mobile, you arrange overlay items as layers in a scene. The official editor guide lists themes, guests, cameras, widgets, Streamlabs graphics, custom items, screen sharing and stream labels among the available layer types. A custom item can be an image from your phone, a website link or custom text. Widgets include elements such as Alert Box and Chat Box. Labels and widget choices may vary with app version and platform, so use the choices actually shown in your installed app.
Stream Labels in Streamlabs Desktop refers to a separate feature and workflow. It can create text files for selected labels, which you then add as sources in streaming software. If your goal is to show a changing name or count in a Desktop scene, that may be the workflow you need. If you are editing a scene on your phone, begin with its Layers controls instead.
This distinction matters when troubleshooting. Reinstalling the Mobile app will not recreate a missing Desktop text file; refreshing a Desktop browser or text source will not add a layer to a Mobile scene. Write down the exact label or overlay you expect, the product where you expect to see it, and whether it is static or should update. That simple check narrows the problem before you alter a working scene.
Recreate a Desktop label as a Mobile layer
If you need a name, title or other simple text in a Mobile scene, you may be able to add it directly rather than trying to bring a Desktop Stream Label file across. Open the app menu, choose Scenes, and create a scene or select the one you want to edit. Open Layers in the upper-right area, tap Add Layers, and choose the relevant item. For fixed wording, choose a custom text item if it is available; for a changing value, check whether the app offers the label or widget that supplies that information.
A fixed custom text item and a changing label are not the same thing. Text you type into a layer is normally just the wording you entered; it should not be expected to follow an event or account update unless the layer is specifically designed to do so. If you require a live-updating label, confirm the app offers the relevant label and that you have selected the right account or data source. Do not assume that a text layer will become dynamic because it resembles a Desktop label visually.
For a quick coordinated look, open Themes from the app menu, browse the mobile theme library, select a theme and choose the scene to which it should apply. Review any preview, continue and apply it. A theme bundles a matching screen border with themed alert and chat widgets. It can save arrangement work, but applying it may change the scene layout, so inspect the result before going live.
You can also build a scene from separate layers. Add only the graphics and widgets you need, then drag and resize them or use Layers to arrange their order. This takes more judgement than applying a ready-made theme, but it avoids accepting a full themed layout when you only need a camera border or one information panel. Save the scene and inspect the result on the actual output canvas, not only the layer list.
Check the standalone app and login window
Use the standalone Stream Labels application only if your workflow calls for Stream Labels files, typically when preparing sources for a Desktop scene. It is not a required step for every Streamlabs Mobile overlay. If the Mobile editor already offers the layer you need, use that path; installing another application adds no value unless you need its separate label-file workflow.
If the standalone app does not open or its login window is blank, distinguish a launch problem from a source-update problem. First note whether the app window opens at all, whether a login page appears, and whether the issue began after an operating-system, browser or account change. Avoid changing several unrelated settings at once. If you do, you may lose the clue that identifies what actually failed.
Confirm that you have launched the intended Stream Labels app rather than opening Streamlabs Desktop or the Mobile app and expecting the same controls. If a login is needed, use the current sign-in route presented by the app and check that you are signing into the account associated with the labels you want. A login window that never completes may point to a sign-in or embedded-window problem, while a window that opens normally but produces no file points further along the workflow.
Interface names and availability change over time. Streamlabs’ Mobile streaming guide is useful for checking the mobile workflow, but it does not make Desktop label steps part of the Mobile editor. For current app behaviour, consult the support page for the product you are actually using and the options shown in your installed version.
Confirm that the text files are being created
For the Desktop label workflow, establish whether a label file exists before troubleshooting the scene source. Open the label application and check its displayed output location or file settings. Choose the specific label you want and confirm the corresponding text file is present at the expected path. If the app provides a preview or test value, use it to see whether the label produces content.
A file that exists but contains no useful text is different from a file that is not being created. Check that the selected label is the one you intend to display and that the application has enough permission to write to its chosen location. If you changed the output folder, verify the new location rather than continuing to search the old one. Do not invent a path from an old tutorial; use the location shown by your installed version.
When the file is present, open it with a text editor if practical. This helps separate three cases: no file, an empty or stale file, and a file containing the expected value. If the file is stale, check the label app’s account connection and refresh behaviour before editing the streaming scene. If the text is correct, move on to the source that reads it.
Keep the file and source path stable once working. Moving or renaming a file can leave a streaming-software source pointing to a location that no longer exists. If you organise files into a different folder, update the source path as part of the same change, then test it before starting a public stream. The same careful test-first approach is useful when preparing a loop; see this guide to testing a stream privately before you start it.
Refresh the source in your streaming software
Once the text file contains the expected value, check the source in your streaming software. In a Desktop scene, select the text or file-based source that should display the label and verify that it points to the current file. If the source still points to an earlier folder or a similarly named file, correct the path rather than reinstalling Stream Labels. Then use the source’s available refresh or reload control, if it has one, and check whether the preview changes.
The exact source type and controls depend on the software and source configuration. Do not assume that every text source automatically rereads a file continuously, or that a browser source and a plain text-file source behave the same way. If you use OBS, check the source properties and current OBS documentation for its refresh behaviour. A YouTube stream keyframe interval guide for OBS covers a separate output setting; it is not a fix for a label file that has not refreshed.
If the source preview updates but the live output does not, check scene visibility, source order and whether the intended scene is on air. A label may be present but covered by another graphic, positioned outside the visible canvas, or disabled in the scene. If neither preview nor output changes, return to the file and account checks rather than repeatedly rearranging the scene.
For Mobile, refresh means something different: return to the scene editor, confirm the desired layer is still present and visible, then save and review the scene preview. If it is a widget that retrieves account or event data, check its own settings and connection rather than looking for a Desktop text-file path. These product-specific checks avoid trying to solve a Mobile widget problem through a Desktop source menu.
Choose a theme or build layers
A theme is a useful starting point when you want a consistent border and matching alert and chat widgets without placing each item yourself. Separate layers are better when you have a specific composition in mind, want only a few elements, or need to adjust each item independently. Neither route is universally better: choose according to how much control you need and how much rearranging you are prepared to do.
| Approach | Useful when | Trade-off to check |
|---|---|---|
| Premade theme | You want coordinated graphics and widgets quickly | Applying it may alter the current scene layout |
| Individual layers | You need a particular mix or position of items | You need to place, size and review each item |
| Custom text or image | You need fixed wording or your own artwork | It may not update dynamically like a label or widget |
| Desktop label file | Your Desktop scene needs a changing text-file source | The file and scene source both need to point to the right place |
Mobile themes are described by Streamlabs as available to Ultra users or through app rewards. Check the current in-app options rather than assuming that a paid subscription is the only access route. If you are deciding whether the theme library is worth using, compare the available rewards and the current offer directly in the app or on Streamlabs’ own product information; do not rely on an old price or an old screenshot.
After adding or applying items, inspect placement and readability. A border can cover a camera view; a chat box can obscure captions or important details. If a theme changes an existing scene, reposition items or return to your earlier scene rather than assuming the first preview is final. Save the arrangement, then test with the same device orientation and scene you expect to use when broadcasting.
Check the canvas and platform behaviour
Streamlabs’ editor guide says the stream output needs a 16:9 aspect ratio and widgets can only be edited in landscape mode. If your phone is held in portrait, editor mode may switch to landscape so that you place items on the intended output canvas rather than the black side bars. Treat the landscape canvas as the reference for placement: an item near the edge may be cut off or look misplaced when you view a portrait phone screen.
Save the layout and follow the app prompt to repeat or arrange it for landscape if offered. Do not expect the portrait and landscape compositions to be identical; a camera frame or label positioned sensibly in one may crowd the other. Check both orientations that you intend to use, and make a deliberate choice about whether the camera, chat or other widgets should move between them.
Screen-sharing options are platform-specific in the reviewed Streamlabs material. The editor guide lists screen share as an iOS layer, while a more recent Streamlabs guide describes Android capturing the screen and broadcasting the camera at the same time. Because these descriptions differ by platform and may change as apps are updated, check your installed app and current support documentation before planning a scene around screen capture. Do not infer feature availability on one platform from instructions for the other.
For channels that are meant to run unattended, the phone editor is only one part of a reliable broadcast. You still need to check the actual scene, source visibility and output before leaving it running. If the wider task is building a long-running recorded stream rather than a mobile scene, this guide to a 24/7 recorded lecture stream on YouTube covers a different operating workflow.
Troubleshoot by symptom, not by habit
Work from the point where the expected result disappears. If a Mobile layer cannot be found, check the scene editor’s Add Layers choices and verify that you are in the intended scene. If a theme is missing, check in-app access and the current theme library. If a Desktop label is missing, first establish whether the label text file exists, then check its contents, and only then inspect the source path and refresh behaviour.
If Stream Labels will not launch, record what happens: no window, an error, or a window that appears but cannot complete sign-in. Restart the application once and check for an available current update through the official channel. If the problem persists, consult Streamlabs support with the app name, operating system, version if visible, and the exact symptom. Avoid downloading replacement installers from unfamiliar sites or deleting configuration files as a first response.
For a blank or stuck login window, check whether your normal browser sign-in works and whether the app has a supported way to open or retry authentication. A temporary network or account sign-in issue can resemble an app launch failure, but the evidence matters: if other sign-in pages also fail, investigate connectivity or account access; if only the app window fails, give support that distinction. There is no single repair that fits every login-window problem.
If a label is stale, compare the file contents with what the source shows. Fresh text in the file but old text in the scene suggests the source is not rereading the file or uses another path. Stale text in the file points back to the label app, its selected account or label, or its update process. If the file is correct and the source preview is correct but the broadcast is not, inspect the active scene and visibility instead of repeating login steps.
For the Mobile editor, if an item appears in the layer list but not in the preview, check its visibility, position, size and whether it sits behind another layer. Save, reopen the scene and verify again. If only one orientation is wrong, adjust that layout rather than rebuilding both. These are checks, not guarantees: app behaviour, access and interface labels can change, so use the current official support instructions when a step differs from what you see.
StreamNeo is relevant when the larger problem is keeping a prepared video running on YouTube without leaving your own computer on overnight; it removes that specific need, but it does not add overlays to Streamlabs Mobile or repair a Stream Labels login window. Keep the overlay task and the always-on broadcast task separate when choosing your workflow.
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FAQ
Do I need Stream Labels to add an overlay in Streamlabs Mobile?
No. Mobile overlays are added as scene layers through Layers → Add Layers. Stream Labels is a separate workflow for creating label files that can be used as sources in Desktop streaming software; use it only when that is what your setup requires.
Why is my label visible in a file but not in my scene?
The scene source may point to a different file, may not have refreshed, or may be hidden or covered by another item. Confirm the source path and preview first, then check visibility, order and the active scene.
Do I need Ultra to use a mobile theme?
Streamlabs describes themes as available to Ultra users or through app rewards, so Ultra is not necessarily the only route. Check the current options in your app because access and offers can change.
Why does the editor switch to landscape?
The editor arranges items for a 16:9 output canvas, and Streamlabs says widgets can only be edited in landscape mode. Save the layout and review any landscape arrangement prompt so that items sit correctly in the stream output.