Hook More Attention
Use motion alerts that pop at key moments to keep viewers watching instead of tabbing out.
AlertForgeAI-Powered Stream Alert Maker
AI-Powered Stream Alert Maker — Create Animated Alerts in Minutes
Build high-impact alert packs with AI motion, branded text, and transparent exports. Works with OBS, Streamlabs, Twitch, YouTube, and Kick. Includes downloadable sound effects. No After Effects. No manual compositing. Just stream-ready alerts that convert viewers into followers.
Transparent WebMOBS Browser SourceDownloadable SFXAnimate Any Logo/ImageTemplate-Based Alert Packs
Look Instantly Branded
Keep the same style system across follower, subscriber, and donation alerts, including animated logo or image alerts.
Publish Fast
Build once, generate variants, and export an entire alert set ready for OBS.
Social Proof
Trusted by Streamers Worldwide
“I used to spend hours in After Effects for one alert. AlertForge gave me a full branded pack in 10 minutes. My chat noticed immediately.”
“The transparent WebM export is a game changer. No more chroma key issues, no green screen artifacts. Just drag into OBS and go.”
“I animate my channel logo as the follower alert now. It looks so professional that viewers ask if I hired a designer. Nope, just AlertForge.”
10k+
Alerts Created
2k+
Streamers
4.8/5
User Rating
<5 min
Avg. Creation Time
How Streamers Ship In Minutes
Start Creating →Step 1
Pick Your Visual Direction
Choose a style preset and write a prompt direction for the motion.
Step 2
Tune Text + Motion
Set font, color, and timing so your alerts match your stream personality.
Step 3
Export + Go Live
Download transparent WebM files or use the hosted overlay URL in OBS.
Built For Viral Moments
Viral clips happen when your stream feels distinct. Use style-driven alert packs to make your highlights instantly recognizable.
- Theme nights (retro / fantasy / cyber) to make streams feel like events.
- Creator collabs with shared alert style packs.
- Seasonal alert drops to refresh your stream identity.
Start Your First Pack
Build your first template now, animate your logo or image if needed, export your alert set, and use it in tonight’s stream.
Create Stream Alerts for Every Platform
AlertForge creates alerts that work everywhere. Export transparent WebM files or use hosted overlay URLs compatible with any streaming setup.
Twitch Alerts
Follower, subscriber, donation, raid, and bits alerts designed for Twitch streamers.
YouTube Stream Alerts
Custom alerts for YouTube Live including new member, super chat, and subscriber notifications.
Kick Alerts
Stand out on Kick with animated alerts that match your channel branding.
Facebook Gaming Alerts
Professional alerts for Facebook Gaming streams using OBS Browser Source.
OBS Browser Source
Direct integration with OBS Studio via hosted overlay URLs or transparent WebM imports.
Streamlabs & StreamElements
Upload your custom AlertForge WebM files as alert media in Streamlabs or StreamElements.
Why Streamers Choose AlertForge
| Feature | AlertForge | Template Sites | DIY (After Effects) |
|---|---|---|---|
| AI-animated motion | Yes | No | Manual |
| Custom logo animation | Yes | No | Manual |
| Transparent WebM export | Yes | Some | Yes |
| Time to create | Minutes | Minutes | Hours |
| Design skill needed | None | None | Advanced |
| Full alert pack from 1 template | Yes | No | No |
Frequently Asked Questions
Does AlertForge work with OBS?
Yes. Use either overlay URL mode or transparent WebM download mode.
Can I create multiple alert types from one design?
Yes. Build one template and export a full set for follow, sub, and donation alerts.
Do I need After Effects or chroma key?
No. AlertForge is made for fast no-edit workflows for stream creators.
Can I download alert sound effects separately?
Yes. Alert sound effects are downloadable and can be used in your stream stack.
Is AlertForge free to use?
Yes. Create and export Twitch alerts for free. Premium credits are available for AI video generation and bulk alert packs.
What export formats does AlertForge support?
Transparent WebM files with alpha channel for OBS Browser Source overlays. You can also use hosted overlay URLs directly in OBS.
Can I animate my own logo as a Twitch alert?
Yes. Upload any PNG image or logo and AlertForge will animate it as a stream alert with AI motion and transparent background.
Does AlertForge work with YouTube and Kick?
Yes. AlertForge exports transparent WebM files and hosted overlay URLs that work with any streaming platform through OBS, including YouTube Live, Kick, Facebook Gaming, and Twitch.
How is AlertForge different from StreamElements or Streamlabs alerts?
StreamElements and Streamlabs provide alert widget overlays. AlertForge is an alert creation tool — you design and animate unique alert visuals with AI, then use them in any alert widget system including StreamElements and Streamlabs.
Can I use AlertForge alerts with StreamElements?
Yes. Export your alerts as transparent WebM files and upload them as custom alert media in StreamElements or Streamlabs.
What makes AI-generated alerts different from template alerts?
AI-generated alerts use motion synthesis to create unique animations from your prompt and style direction. Template alerts use pre-made designs that many other streamers also use.