Generative stream identity for Twitch, YouTube & Kick

Describe your style.Get a complete stream package.

Create and approve a style sheet for your logo, face, or mascot, then generate and review scenes, alerts, a stinger, cam frame, panels, emotes, and badges for OBS.

No prompt writing needed — answer a few simple questions and we guide you.

Style Sheet included with signup credits · No card required · Approve the visual direction before paying to render

starting-soon● LIVE LOOP
Animated Starting Soon overlay made with AlertForge — the YOZAKURA nine-tail kitsune sitting at a moonlit shrine gate, cherry petals drifting past the torii
source brief: “nine-tail kitsune at a midnight shrine”

Real examples · reviewable style sheets · one creative brief each · made in AlertForge

lofi streaming den — stream overlay style sheet generated with AlertForge
lofi streaming den
D&D rogue assassin — stream overlay style sheet generated with AlertForge
D&D rogue assassin
neon rainy night — stream overlay style sheet generated with AlertForge
neon rainy night
astronaut fox, deep space — stream overlay style sheet generated with AlertForge
astronaut fox, deep space
moonlit lofi cat — stream overlay style sheet generated with AlertForge
moonlit lofi cat
neon Brooklyn ninja — stream overlay style sheet generated with AlertForge
neon Brooklyn ninja
chunky kawaii frog — stream overlay style sheet generated with AlertForge
chunky kawaii frog
grand duelist — stream overlay style sheet generated with AlertForge
grand duelist
kawaii pastel dream — stream overlay style sheet generated with AlertForge
kawaii pastel dream
pastel forest sprite — stream overlay style sheet generated with AlertForge
pastel forest sprite
hobbit mountain adventure — stream overlay style sheet generated with AlertForge
hobbit mountain adventure
dragon's apothecary — stream overlay style sheet generated with AlertForge
dragon's apothecary
vector ninja, red sunset Japan — stream overlay style sheet generated with AlertForge
vector ninja, red sunset Japan
cozy lofi room, sleepy cats — stream overlay style sheet generated with AlertForge
cozy lofi room, sleepy cats
royal duelist — stream overlay style sheet generated with AlertForge
royal duelist
nine-tail kitsune, midnight shrine — stream overlay style sheet generated with AlertForge
nine-tail kitsune, midnight shrine
cyberpunk city, violet — stream overlay style sheet generated with AlertForge
cyberpunk city, violet
icy winter fantasy — stream overlay style sheet generated with AlertForge
icy winter fantasy
pastel lily pond — stream overlay style sheet generated with AlertForge
pastel lily pond
crimson ninja, Mt. Fuji — stream overlay style sheet generated with AlertForge
crimson ninja, Mt. Fuji
galaxy wizard school — stream overlay style sheet generated with AlertForge
galaxy wizard school
fiery nine-tail fox — stream overlay style sheet generated with AlertForge
fiery nine-tail fox
sunset beach turtle — stream overlay style sheet generated with AlertForge
sunset beach turtle
crimson cyber ronin — stream overlay style sheet generated with AlertForge
crimson cyber ronin
cosmic galaxy, violet — stream overlay style sheet generated with AlertForge
cosmic galaxy, violet
underwater ocean — stream overlay style sheet generated with AlertForge
underwater ocean
soft pastel anime — stream overlay style sheet generated with AlertForge
soft pastel anime
starlit lofi lounge — stream overlay style sheet generated with AlertForge
starlit lofi lounge
stoic sumi samurai — stream overlay style sheet generated with AlertForge
stoic sumi samurai
kawaii unicorn den — stream overlay style sheet generated with AlertForge
kawaii unicorn den
arcane crystal arena — stream overlay style sheet generated with AlertForge
arcane crystal arena
violet temple, moonlit — stream overlay style sheet generated with AlertForge
violet temple, moonlit
Brooklyn hip-hop nights — stream overlay style sheet generated with AlertForge
Brooklyn hip-hop nights
campfire bear cave — stream overlay style sheet generated with AlertForge
campfire bear cave
Works with your streaming stack
Twitch
YouTube
Kick
OBS Studio
Streamlabs
StreamElements
Facebook Gaming
TikTok Live
Twitch
YouTube
Kick
OBS Studio
Streamlabs
StreamElements
Facebook Gaming
TikTok Live

What you get

One creative brief. A complete stream identity.

This example shows the deliverables in a Full Pack: scenes, panels, labels, sub badges, emotes, alert videos, a stinger, cam frame and style sheet. They are generated from the style sheet you approve; review the outputs before downloading the pack for your stream.

  • 0reference-guided scenes
  • 0Twitch panels
  • 0stream labels
  • 0sub badges
  • 0emotes
  • 0alert videos
  • 0stinger
  • 0cam frame
  • 0style sheet
4 animated + 1 offline sceneStarting Soon · Just Chatting · BRB · more
Starting Soon animated scene from the YOZAKURA pack — the nine-tail kitsune at a moonlit shrine gate
animated
Stinger transitionsplash in · cover · splash out
with sound
Stinger transition from the YOZAKURA pack — a lavender fox-fire flame wall sweeping across as the kitsune dashes through
Cam frametrue transparency
Transparent cam frame from the YOZAKURA pack — shrine-beam corners and a sakura branch, shown over a transparency checkerboard
6 sub badgesstone → diamond · 72/36/18px
Sub badge from the YOZAKURA pack — the nine-tail fan emblem in a vermilion ring
8 emotes112/56/28px
Emote from the YOZAKURA pack — the kitsune with heart eyes
7 alert videosnew follower · transparent
New Follower alert from the YOZAKURA pack — the nine-tail kitsune fans her tails amid swirling sakura petals and fox-fire above a NEW FOLLOWER title, keyed transparent for OBS
20 Twitch panelsseparate files
About Me panel, cut from the YOZAKURA panel sheet — icon, title and the kitsune at the shrine gate
Every file in the packnamed, not counted

7alert videos

  • New Follower
  • New Subscriber
  • New Donation
  • New Bits
  • Gifted Subscription
  • Thanks for Host
  • Thanks for Raid

4stream labels

  • Recent Follower
  • Recent Subscriber
  • Top Donation
  • Recent Bits

5stream scenes

  • Starting Soon
  • Just Chatting
  • BRB
  • Ending
  • Offline

6sub badges

  • 1 month
  • 3 months
  • 6 months
  • 12 months
  • 18 months
  • 24 months
The YOZAKURA style sheet — character reference, night-shrine key art, and the reference palette used to guide the pack

The source of truth

Every file traces back to one Style Sheet

Approve the character, typography, and palette on the sheet first. The generator then uses that direction as a reference for each scene, badge, emote, alert, and stinger; review every output before export.

approved reference palette
Create your free style sheetPreview the Full Pack direction before payment.

How it works

Brief. Approve. Then build the pack.

01 · Describe

Creative brief

Describe the theme and character you want.

02 · Style Sheet

Free style sheet

Review and approve the character, palette, and visual direction

03 · Choose + pay

Your pack

After approval, choose a one-time pack or plan and generate the selected set

5scenes
20panels
4labels
6badges
8emotes
7alerts

04 · Animate

Animate

Render selected scenes, alerts, and the stinger as WebM files

Animating scenes…
Rendering alerts + stinger…
Encoding transparent WebM…

05 · Drop into OBS

Drop into OBS

Add WebMs as Media Sources and PNGs as Image Sources

Sources
starting-soon.webm
new-subscriber.webm
stinger.webm
cam-frame.png
↑ WebM Media Sources + PNG Image Sources

The comparison

AlertForge compared with common workflows

swipe to compare →

FeatureAlertForgeTemplate sitesDIY (After Effects)
AI-generated motionBuilt inVariesManual
Uses your reference imageYesVariesManual
Transparent WebM exportYesSomeYes
Starting pointPrompt + style sheetPre-made designBlank project
Editing workflowGuided controlsTemplate controlsProfessional tools
Shared visual referenceOne approved style sheetAvailable in selected packsCreated manually

Pricing

One finished pack, or keep creating.

Start with the Full Pack style sheet and approve the direction first. Pay $39 once only when you are ready to generate it, or choose a monthly allowance for ongoing creation.

Complete animated stream identity

Full Pack

$39 one-time

Approve the style sheet before payment, then generate five scenes, seven alert videos, panels, labels, a cam frame, badges, emotes, and a stinger using that direction as a shared reference. Review the results before export.

Start Full Pack style sheet

Monthly creation plans

Compare every option

Starter

$15/mo

240 credits / month

Individual assets and smaller channel updates

See monthly plan
Complete pack monthly

Pro

$29/mo

540 credits / month

A typical complete animated identity each month

See monthly plan

Max

$49/mo

1,080 credits / month

Frequent launches, seasonal refreshes, and Viewer Alerts

See monthly plan

Annual = 3 months free · Cancel anytime

How streamers use it

Built for how streamers actually work

Start with a theme brief and review a style sheet for the character, palette, and wordmark. Use that approved direction as the reference for the pack's scenes and assets.

Brief-guided style sheet

Upload a photo and use it as the character reference for the pack's art direction. Review the style sheet first, then refine any asset that needs a closer match.

Your face as the mascot

Alerts export as transparent WebM with a real alpha channel. Add one to OBS as a Media Source and it composites over the stream without a chroma-key filter.

Drops straight into OBS

Starting Soon, BRB, Just Chatting and Ending scenes can be animated and reviewed individually before you add the selected WebMs to OBS.

Scenes you control

Start with a theme brief and review a style sheet for the character, palette, and wordmark. Use that approved direction as the reference for the pack's scenes and assets.

Brief-guided style sheet

Upload a photo and use it as the character reference for the pack's art direction. Review the style sheet first, then refine any asset that needs a closer match.

Your face as the mascot

Alerts export as transparent WebM with a real alpha channel. Add one to OBS as a Media Source and it composites over the stream without a chroma-key filter.

Drops straight into OBS

Starting Soon, BRB, Just Chatting and Ending scenes can be animated and reviewed individually before you add the selected WebMs to OBS.

Scenes you control

Use a channel logo as the visual reference and review the generated motion before export. Regenerate or refine an asset if the result needs to match more closely.

Logo-led motion

One credit wallet covers the alerts and the overlay pack, so the follower alert and the Starting Soon screen come out of the same balance and the same design sheet.

One wallet, whole channel

Edit a single piece without regenerating the rest. Change the palette, redraw just the key art, keep the character that already worked.

Fix one piece at a time

Viewers can pay to request a custom alert on the overlay, with eligible proceeds routed through Stripe Connect. The generated result is based on the prompt they submit.

Viewers trigger the alerts

Use a channel logo as the visual reference and review the generated motion before export. Regenerate or refine an asset if the result needs to match more closely.

Logo-led motion

One credit wallet covers the alerts and the overlay pack, so the follower alert and the Starting Soon screen come out of the same balance and the same design sheet.

One wallet, whole channel

Edit a single piece without regenerating the rest. Change the palette, redraw just the key art, keep the character that already worked.

Fix one piece at a time

Viewers can pay to request a custom alert on the overlay, with eligible proceeds routed through Stripe Connect. The generated result is based on the prompt they submit.

Viewers trigger the alerts

What you're building with

Built around your character.

The flagship

Stream Overlay Generator

Describe your theme, approve a free style sheet, then generate the selected pack from that visual direction — five scenes, 20 Twitch panels, lower-third activity labels, and a transparent cam frame in the Full Pack.

  • Brief → free style sheet → review → pack generation
  • Animated scene WebMs, with each result ready for your review
  • Transparent cam frame produced with image post-processing
  • 20 Twitch panels + 4 lower-third activity labels
  • Drag-and-drop into OBS, StreamElements, Streamlabs
Design pack — Animated Overlay Pack output generated by AlertForge
Design pack
Character animation · Reviewable

Logo · character · scene · palette

Expansions

Questions

Frequently asked questions

Start building

Start with your visual direction.

Create the style sheet free. Approve the look before paying to render.

No card required · Approve the look before paying to render

Explore