CueFinch Download beta
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Broadcast graphics & lower thirds for live streaming

CueFinch is a broadcast character generator (CG) for streamers and production teams. Build animated lower thirds, stream overlays, scoreboard bugs and news tickers — then put them on air over your stream with a single OBS browser source.

Football and basketball commentary, news and talk shows, esports, podcasts — anywhere a live picture needs a name, a score or a headline on top of it.

Runs on your own Windows PC. No cloud upload, no capture card, no per-seat monthly fee.

One tool, a dozen names

Broadcast engineers call it a character generator (CG). American crews say chyron, after the company whose name became the generic word for an on-screen title. Post-production people say titler or titling software. On Twitch, YouTube and Kick everyone just says lower thirds and stream overlays. They all describe the same job: putting live text and graphics over a live picture. CueFinch does that job in plain HTML5, so any encoder with a browser source can show it.

  • lower third maker
  • animated lower thirds
  • stream overlay maker
  • OBS overlay
  • live stream graphics
  • broadcast graphics software
  • CG software
  • live titler
  • chyron maker
  • CasparCG alternative
  • news ticker software
  • scoreboard overlay

See it in action

Real screenshots from the app. Click any image to open it full size.

CueFinch output in OBS: scoreboard, three guest windows, a breaking-news lower third, a clock and a scrolling ticker.
OBS output — What your viewers see: score bug, guest windows, breaking strap, clock and ticker — all from one transparent browser source.
Live control panel with the graphics list, program preview, one-touch shortcut grid and quick actions for score, strap and ticker.
Live control panel — Every graphic one click or one key away. Green is on air, red is off; the program preview shows exactly what is live.
Match desk with quick event buttons and the home and away starting line-ups.
Match desk — Click a player, click an event — the strap goes on air with name, number and minute. No typing while you commentate.
Rundown tab listing scenes with their graphics and TAKE buttons next to the program preview.
Rundown — Scripted shows row by row: each row is a scene with its graphics. TAKE brings the next one in and the previous one out.
Prep screen: a 1920×1080 preview with three guest windows and the window-scene editor with position, size and OBS source settings.
Prep & scenes — Build window scenes on a 1920×1080 canvas: drag and resize guest windows, set names and frame colours, link each one to an OBS source.

Video tutorials

Short step-by-step videos, one to two minutes each (in English) — from your first lower third in OBS to running a full match or talk show.

  1. 01

    Your first lower third in OBS in 2 minutes

  2. 02

    Teams, colours & starting line-ups

  3. 03

    Live score bug & match clock

  4. 04

    Match desk: goals, cards & subs in one click

  5. 05

    Lower thirds, name straps & news ticker

  6. 06

    Camera windows for hosts & guests

  7. 07

    Run your talk show from a rundown

  8. 08

    Designs, theme colours & layers

  9. 09

    Subscribe alerts, polls, countdown & sponsors

  10. 10

    Backup, restore & language

▶ Watch the full playlist on YouTube

How it works

No hardware, no capture card, no complicated install. Your encoder does the compositing; CueFinch draws the graphics.

  1. 1

    Open the control panel

    The app runs locally on your Windows PC and opens in your browser. Enter names, teams, colours, headlines and ticker messages — or import a squad and let the panel fill them in.

  2. 2

    Add one browser source

    In OBS Studio, vMix or Streamlabs, add a browser source pointing at http://localhost:5275/output at 1920×1080. The page is fully transparent, so only the graphics land on your scene — or connect OBS once and let the app build the scenes and sources for you. Step-by-step OBS setup →

  3. 3

    Hit TAKE

    Click TAKE (or press a shortcut) and the graphic animates on air; CLEAR takes it off. Commands travel over a WebSocket, so the overlay reacts in the same frame you click — no refresh, no restart.

What you can put on screen

A complete live graphics kit. Every element is HTML5 and animates in and out on command.

Animated lower thirds

Name straps for guests, analysts and casters: name, role, quote or social handle. Animate in, hold, auto-dismiss — or leave them up until you clear them.

Scoreboard overlay

A score bug with team colours, live match clock and period indicator for football and basketball, plus goal, card and substitution graphics.

News ticker & breaking band

A seamless bottom crawl for headlines, sponsors or chat highlights — with optional ALL CAPS and animated message changes — plus a headline band in three styles: breaking, latest, or a plain title with a line underneath.

Layout designer

Drag every graphic where you want it, save window layouts per scene, and switch between design families that follow your own brand colours.

One-click take

TAKE / CLEAR / UPDATE travel over SignalR (WebSocket). Scores and clocks update live on screen without re-taking the graphic.

Ready-made design families

Seven complete graphic packages out of the box — each one covers name straps, score bugs, tickers, cards and announcements in a consistent style.

Works with any encoder

Anything that can open an HTML5 browser source: OBS Studio, vMix, Streamlabs, Restream Studio, XSplit. NDI output for studio vision mixers is on the roadmap.

Local, offline, yours

Everything runs on your machine — no account, no upload, no dependency on a service staying online. Back the whole setup up to a single zip file.

Subscribe, like & follow calls

Six ready-made call-to-action cards for streamers — subscribe, like, follow, turn on notifications, share, join the chat. One click plays it; it leaves on its own when the time is up.

Rotating sponsor banner

Upload each advertiser’s own banner artwork (1920×160), pick tonight’s sponsors and the ad band above the ticker cycles through them every few seconds. Artwork is never stretched.

Break screen with countdown

A full-screen “be right back” card with your title, sponsor logo and a live countdown — for the moment you step away from the desk.

Polls, quotes, countdowns & up next

Put a viewer poll, a pull quote, a countdown to kick-off or an “up next” card on screen, each in the same design family as the rest of your graphics.

Built for running a live show

Graphics are half the job. The other half is getting them on air at the right second while you are still talking — so the control side got just as much work.

Pick your show type

Football, basketball or volleyball commentary, news bulletin, talk show, gaming stream. Choose the broadcast type and the panel shows only the graphics that show needs — no score bugs cluttering a podcast.

Match desk: no typing on air

Goals, cards and substitutions straight from the squad list: click the player, click the event, and it is on screen with the minute and the new score. Live match clock with start, stop and set.

Keyboard shortcuts for everything

Single keys for home and away goals, the match clock and six match events, plus a key for every graphic — take and clear without reaching for the mouse. Shortcuts stay quiet while you type.

Rundown for scripted shows

For news, talk and magazine shows, build the running order in advance: every row is a scene with its graphics, windows and sponsor break. Press TAKE and the previous row comes off as the next goes on.

Sets up OBS for you

Connect over obs-websocket (built into OBS 28 and later) and the app creates your scenes and sources, positions guest and camera windows, and keeps the graphics layer on top. Nothing is removed without asking.

Controls vMix too

Prefer vMix? Connect through its Web Controller API and window layouts are placed on your existing inputs. A badge in the top bar always shows which mixer is connected.

Layers & transitions per graphic

Decide what sits on top of what — windows at the bottom, graphics above, breaking news above everything — and give each graphic its own entrance: slide, fade, drop in or cut.

Control panel in 9 languages

English, Turkish, German, French, Italian, Spanish, Russian, Japanese and Arabic (right-to-left). Switch from the top bar at any time; the fonts ship with the app, so it works offline.

Who it is for

The same engine serves a one-person Twitch channel and a multi-camera studio gallery.

Streamers on Twitch, YouTube & Kick

Give your channel the look of a broadcast studio: a proper name strap when a guest joins, a score bug during a watch-along, a ticker with your schedule.

Sports commentary channels

Built first for match commentary without match footage: score, clock, cards, substitutions and squads all driven from one panel while you talk over the game.

News, talk & podcast shows

Name and title every speaker, run a headline crawl, and fire a breaking-news band the moment a story lands.

Broadcast & production studios

A lightweight live titler that sits next to your switcher instead of replacing it — HTML5 graphics your operator can drive with the keyboard.

How it compares

Most people arrive here from one of five places. Here is the honest difference.

Comparison written by us in August 2026 from public documentation; check each product’s current feature list yourself.
Video-file lower thirds (After Effects renders)A rendered .mov looks great until the name changes. Here the text is live data: type it, take it, change it mid-show without re-rendering anything. More on animated lower thirds →
CasparCGCasparCG is a powerful open-source playout and CG server, but you build the client and the HTML templates yourself. This is a finished control panel for the same idea. CasparCG alternative →
vMix titlesvMix titles live inside vMix, at the licence tier you bought. This runs beside any encoder — including OBS — and stays in one place if you switch. vMix titles alternative →
Chyron and other broadcast CG systemsFull broadcast CG systems are built for playout chains, newsroom integration and hardware keyers. This is the same on-screen result at streaming scale and price. What people mean by “chyron” →
Browser-based overlay servicesCloud overlay sites go down with their servers and charge per month, per seat. This installs on your PC and keeps working with the internet unplugged.

Under the hood

A boring, proven stack on purpose — stability matters more than novelty when you are live.

  • HTML5 + CSS animation
  • Transparent (alpha) output
  • .NET 10
  • Blazor Server
  • SignalR / WebSocket
  • SQLite
  • OBS Browser Source
  • obs-websocket v5
  • vMix Web API
  • NDI — planned

The output is a single transparent HTML page. Your encoder composites it over the video on the GPU, exactly the way it composites a webcam — so there is no extra render pipeline to go wrong. How HTML5 overlays work →

Guides & background

Plain-language explanations of the tools, the terminology and the setup — written for people who have to go live tonight.

Frequently asked questions

The questions we get asked most about live stream graphics.

What is a lower third?

A lower third is the graphic in the bottom third of the screen that tells the viewer who is talking or what they are watching: a name and role, a match score, a headline. The name comes from the old television grid — the picture is divided into thirds and titles live in the bottom one. Full explanation →

Is this a character generator?

Yes — it is a broadcast character generator (CG) for live streaming: the software that puts lower thirds, score bugs and tickers over a live picture. It has nothing to do with creating characters for games; in television “character” means typed characters on screen. What a broadcast CG does →

Does it work with OBS Studio?

Yes. OBS is the primary target. You add one browser source pointing at the local output page and every graphic arrives through it — no plugin, no capture card, no second PC. It works the same way in vMix, Streamlabs, XSplit and anything else that supports an HTML5 browser source.

Do I need special hardware?

No. A normal Windows PC that already runs OBS comfortably will run this too. There is no capture card, no SDI, no dongle. The graphics are drawn by your existing GPU as part of your existing scene.

Can I use it for something other than sport?

Yes. Sport is where it started — the score bug and match clock are the hardest parts, so we built those first — but name straps, tickers, breaking bands and announcements are equally at home on a talk show, a podcast, a news stream or an esports broadcast.

Can it set up OBS for me?

Yes. Turn on the WebSocket server in OBS (Tools → WebSocket Server Settings, built into OBS 28 and later) and connect from the app. It creates the scenes and sources for your layouts, places guest and camera windows where you designed them and keeps the graphics source on top. Anything that would change or remove existing OBS items asks first — and you can always add the browser source by hand instead.

Does it work with vMix?

Yes, in two ways. The graphics reach vMix as a Browser input, exactly as in OBS. On top of that the app can connect to the vMix Web Controller API and place your window layouts on existing inputs, so switching layouts from the panel works the same whichever mixer you use. vMix titles alternative →

Which languages does the control panel speak?

Nine: English, Turkish, German, French, Italian, Spanish, Russian, Japanese and Arabic, with a proper right-to-left layout for Arabic. You pick the language on first start and can change it from the top bar at any time. The on-air graphics show whatever text you type, in any language.

Is there a free version?

Every installation comes with a 30-day free trial with all features; after that the output carries a small DEMO watermark until a licence is activated. Right now the beta is free to download from this page; pricing for version 1 has not been fixed yet, and we would rather have your feedback now than your money.

Does it need an internet connection?

Only for optional extras such as pulling squad data. The panel, the output page and the graphics all run on localhost, so a venue with hostile Wi-Fi cannot take your titles off the air.

Can it replace CasparCG, vMix titles or a Chyron system?

For the on-screen result — lower thirds, bugs, tickers, straps — very often yes, and with far less setup. For newsroom (MOS) integration, hardware key/fill or a full playout chain, those systems still do things we do not. How to choose broadcast graphics software →

Does it support NDI?

Not yet. Today the output travels as an HTML5 browser source, which is what OBS, vMix and Streamlabs want anyway. NDI with alpha, for studios feeding a vision mixer, is the next big item on the roadmap. NDI graphics explained →
Public beta

Download the beta and go live tonight

CueFinch is in public beta. Install it on your Windows PC, add one browser source to OBS and put your first lower third on air in about five minutes.

⬇ Download for Windows

Version 6.9.3 · Windows 10 / 11 (64-bit) · 52 MB

  • All features free for 30 days
  • No account, no sign-up
  • Runs offline on your own PC
  • Control panel in 9 languages

Found a bug or missing a graphic? Write to tahirfeyzioglu@gmail.com — beta feedback decides what goes into version 1.