Overlay Studio + Multistream — Windows & macOS

One Stream.Every Platform.One Overlay.

Build your overlay in an editor as simple as Canva, then paste one URL into OBS or TikTok LIVE Studio — it drops straight onto the setup you already run. Or let StreamingIn broadcast for you, to every platform at once, as powerful as OBS.

One broadcast out to every platform

Every live event back into one overlay

Live/Portrait1080×1920
Top SupportersLIVE
#1
@ayu_p
4.2K pts
#2
@dioktr
2.8K pts
#3
@bagas.id
1.1K pts
@bagusdwW stream
@sitiaminahhadir bang
@galihw🎁 gifted
Now playing
Sample Track Title
requested by @dioktr
0:003:30

Live output preview

YouTube↑↓
TikTok↑↓
Twitch↑↓
Facebook↑↓
Kick↑↓
Instagram

Instagram takes the broadcast, but Meta does not open Instagram Live comments to apps — so that wire runs one way only.

Main Features

One App for Every Live Need

From intense gaming and podcasts to live selling, StreamingIn covers the whole run: design the overlay, broadcast it everywhere, and read every room from one dock.

Multistream to Multi Platforms + Your Own RTMP

One broadcast reaching YouTube, TikTok, Twitch, Facebook, Instagram, Kick and your own RTMP ingest at the same time — with two encode arms, so one platform’s codec limit never downgrades the rest.

Overlay Studio Editor

Canva-like editor with a clean & simple new layout. Change colors, text, and multi-widget positions in real-time in 1 output URL.

Interactive Live Widgets

Make viewers part of the stream with interactive widgets for Chat, Gift, and more directly integrated with TikTok & YouTube.

Go Live Without OBS

Broadcast straight from the app: Virtual Camera for use in other apps, RTMP broadcasting, and YouTube connection via OAuth just like OBS — plus output recording, no extra software.

Scene Transitions & Effects

Switch scenes with smooth transitions including Morph Transition, plus effects and animations on shapes for a lively, cinematic look.

Per-Element Overlay

OBS StudioTikTok LIVE Studio

Output a single selected widget or element as its own overlay URL — place a specific widget anywhere in OBS or TikTok Live Studio.

Safe & Private

No sensitive data is sent to the cloud. All your stream configurations remain yours locally.

Light & Fast Performance

Full HTML CSS JS rendering with minimal resources. Designed to run smoothly on low-end machines without sacrificing visual quality and fast interaction.

Multistream

One canvas. Every platform at once.

Composite your scene once and StreamingIn pushes it to YouTube, TikTok, Twitch, Facebook, Instagram, Kick and any RTMP ingest you own — in the same run, off the same GPU.

How one live reaches all of them

01

Your scene

1080p60

02

One GPU composite

Built once, on the GPU

03One encode per codec

Arm 1

H.2654500 kbps

YouTubeTikTok

Arm 2

H.2647500 kbps

TwitchFacebookKickInstagram

Every destination gets the full encode

1–2encodes, whatever you add

Codec is the platform’s requirement, not your choice. One codec across your list is one encode; a second appears only when the list spans both. Extra destinations on a codec you already run are free.

TikTok + YouTube1 encodeboth take H.265
TikTok + Twitch2 encodesH.265 + H.264
Twitch + Facebook + Kick1 encodeall three take H.264

What each ingest accepts

  • H.265
  • H.265
  • H.264
  • H.264
  • H.264
  • H.264

Upload is the real budget

YouTube + TikTok + Twitch

4500 × 2 + 7500 × 1

16.5 Mbpsupload needed

Every destination carries its arm’s full bitrate, so it adds up. StreamingIn sums it and checks it against your measured uplink — before you go live, not mid-broadcast.

One encode carries one ratio — a 9:16 run serves TikTok and Instagram, a 16:9 run serves YouTube, Twitch, Facebook and Kick

And every event comes back

The platforms you broadcast to are the ones the app listens to. Chat, gifts, follows and likes land in one dock and drive the same overlay widgets — one leaderboard counting more than one audience.

Live events available per connected platform
PlatformChatGiftFollowLikeShareJoinViewers
TikTokChat: availableGift: availableFollow: availableLike: availableShare: availableJoin: availableViewers: available
YouTubeChat: availableGift: not availableFollow: availableLike: not availableShare: not availableJoin: not availableViewers: available
TwitchChat: availableGift: availableFollow: availableLike: not availableShare: not availableJoin: not availableViewers: available
FacebookChat: availableGift: not availableFollow: not availableLike: availableShare: not availableJoin: not availableViewers: available
KickChat: availableGift: availableFollow: availableLike: not availableShare: not availableJoin: not availableViewers: not available
InstagramBroadcast only — no live events
7donation services, by signed webhook
  • Saweria
  • Sociabuzz
  • Trakteer
  • Tako
  • BagiBagi
  • Sibagi
  • TipTap

A donation arrives on the same event bus as a chat message, so it drives the same widgets — alerts, counters, leaderboards — with no separate setup.

Measured, not claimed

It already scores like OBS.

Identical frames were fed to every encoder at a fixed 5000 kbps and the results scored with VMAF. This is where StreamingIn landed against the tools it is asking you to replace.

Video quality (VMAF) by encoder configuration at 1080p60, fixed 5000 kbps
ConfigurationVMAF score
StreamingInH.265 · Performance / Quality87.06
OBS / StreamlabsQuickSync HEVC86.77
TikTok LIVE Studio1080×1920 @ 5400 kbps · separate run83.00
OBS = StreamingInQSV H.264 — byte-identical output82.96

VMAF — higher is better

0.29

VMAF is the entire gap between us and the best OBS or Streamlabs can do here. That is a tie — and a tie is the point: you give up no picture by switching.

byte-identical

On H.264 our output file is the same bytes OBS produces — it is the same QuickSync path, so there is nothing to lose by switching.

−30%

fewer bits for the same picture on H.265, swept against our own H.264 at five bitrates. That is upload handed back to you for multistreaming.

Measured 2026-08-26 on one machine (Arc B580 + i5-14600K) at 1080p60 and a fixed 5000 kbps, with identical input frames to every encoder. TikTok LIVE Studio is the hollow mark: a separate 2026-08-24 test at 1080×1920 and 5400 kbps, not directly comparable. One rig is not every rig.

See It In Action

From Zero to Live Stream in 4 Steps

Open Streamingin
Step 01
Launch App

Open Streamingin

Download and launch the Streamingin desktop app. One install, no complex setup — your overlay workspace is ready from the first screen.

Customize, fast & local

Streamingin is designed for stable desktop performance, dividing your workflow into two intuitive modules.

CUSTOM OVERLAY GENERATOR

Intuitive Canva-like design studio. Create stunning visual overlays without a single line of code. Output directly as Browser Source URL.

Streamingin Overlay Studio Editor

Overlay Studio Editor with single URL for multi-widget portrait & landscape.

Element library · Demo

Style fully configurable in the app

See every element
Top SupportersLIVE
#1
@ayu_p
4.2K pts
#2
@dioktr
2.8K pts
#3
@bagas.id
1.1K pts
#4
@sarah.lv
860 pts
Leaderboard

Static elements

Dynamic elements

Sample data shown. Colours are the app defaults; every one of them is editable.

Designed for Modern Streamers

One Live, Multi Platforms

Go live to YouTube, TikTok, Twitch, Facebook, Instagram and Kick in the same run — one composite, encoded once per codec, so adding a platform costs upload and nothing else.

Drag-and-Drop Editor

No CSS/HTML skills needed. Just drag elements, set colors, and your overlay is ready to use.

Direct OBS Integration

Get Browser Source URL instantly. Just copy-paste to TikTok Live Studio or your OBS.

Engagement & Profit Booster

Visualize every Live Event Activity (Gift, Chat and more) with cool animations from interactive widgets to get closer to your viewers.

Product Pricing Information

Start with Free Tier or upgrade to Pro Tier for unlimited features.

Start Free!

Free Tier

0 StreaminginSC/forever
Free like Pro in 2026
  • 3 Unlimited Scene & Save Template
  • 10 Unlimited Elements / Widgets
  • Unlimited Media Library Uploaded
  • Purchase Preset
Most Popular

Pro Tier

40 StreaminginSC/30 days
  • Unlimited Scenes & Save Templates
  • Unlimited Widgets & Elements
  • Unlimited Media Library Uploaded
  • Exclusive Pro Presets
Exclusive Discount for Pro Tier

Preset Store

From 0 StreaminginSC/purchase
  • Preset Scene
  • Preset Widget
  • Preset Element
  • Media Library Assets

Start Streamingin Now

Download - Install - Create Overlay - Live Stream

Direct download from our own server. No account needed to install.

MinimumRecommended
CPUDual-core x64 / ARM646–8 Core (encode + render parallel)
GPUIntegrated (Intel UHD / AMD Vega / Apple)Dedicated GPU (RTX / GTX / Radeon RX)
RAM4 GB8 GB+
OSWindows 10 (build 19041+) / macOS 10.15+Windows 11 / Latest macOS
Disk400–600 MBSSD recommended

This app is not yet code-signed. Follow these steps to install:

  1. 1Download the .exe installer above
  2. 2If the browser asks to delete the file, choose "Keep" or "Keep anyway"
  3. 3If Windows shows "Windows protected your PC", click "More info" → "Run anyway"
  4. 4Follow the installation wizard and complete setup

Creator Store

Find overlay works from the Streamingin creator community.

View All Collections

FAQ

Frequently Asked Questions

Is Streamingin really free?

Yes, Streamingin has a free tier that includes basic features like a maximum of 3 scenes, up to 10 elements/widgets, and unlimited media library. For more complete features like unlimited scenes, unlimited widgets, and more, you can upgrade to Pro Tier for 40 SC (Streamingin Coin) per 30 days.

Can I stream to more than one platform at the same time?

Yes. StreamingIn multistreams from one composite to YouTube, TikTok, Twitch, Facebook, Instagram, Kick and any RTMP ingest you own, in a single run. YouTube signs in and resolves its own stream key; the others take an ingest URL and key you paste (TikTok and Instagram issue a fresh one for every broadcast, and the app tells you which kind it is up front). Because one encode cannot carry two codecs, the app encodes twice from the same composite — H.265 for the platforms that accept it, H.264 for the ones that do not — so a single platform’s limit never downgrades the rest. Your stream keys are encrypted on your own machine and are never sent to us.

Is it actually as good as OBS?

On picture quality, yes — measured rather than asserted. In a controlled bench at 1080p60 and a fixed 5000 kbps, where every encoder received identical input frames, StreamingIn scored 87.06 VMAF against 86.77 for OBS and Streamlabs on the same GPU: a tie. On H.264 the output file is byte-for-byte identical to OBS’s, because it is the same QuickSync path. TikTok LIVE Studio sits lower at 83.0, though that figure comes from a separate test at a different resolution and bitrate and is not directly comparable. All of it was one machine — an Intel Arc B580 with a Core i5-14600K — so expect the ranking to hold and the exact numbers to shift on other hardware.

How to connect to TikTok Live?

To connect to TikTok Live: 1) Open the Connection module in Streamingin, 2) Select the TikTok Live tab, 3) Login with your TikTok account via OAuth, 4) Grant necessary permissions, 5) Start live stream from the TikTok app, and Streamingin will automatically connect. Make sure you use a TikTok account that already meets the requirements for live streaming.

Can overlays created be used in OBS?

Yes! After creating an overlay in Streamingin, you can export it as a Browser Source URL. Copy that URL and add it as a Browser Source in OBS Studio or TikTok Live Studio. The overlay will be rendered in real-time and can be resized according to your stream needs.

Are there system limitations for running Streamingin?

Minimum requirements: Windows 10/11 64-bit or macOS 10.15+, RAM 4GB (recommended 8GB), stable internet connection. This app is designed to be lightweight and can run on mid-spec computers. For very complex overlays with many widgets, it is recommended to use a computer with higher specifications.

How to get Streamingin Coin (SC)?

Streamingin Coin (SC) can be obtained by: 1) Purchasing through the app with various packages (1 SC = $0.1 USD), 2) Selling designs in Creator Store (75% revenue for creator). SC can be withdraw and used to purchase Pro Tier subscription and items in Creator Store.

Is Streamingin safe for my account?

Very safe. Streamingin uses standard OAuth authentication and does not store your password. All configuration data is stored locally on your computer. We do not send sensitive data to our cloud server.