Just record your screen — no talking required. Upload a silent recording or paste a Loom link, and AI watches the footage, writes the script, adds studio-grade narration perfectly synced to the action, word-accurate captions, and a realistic talking avatar.
See the Difference
On the left, a raw silent Loom. On the right, the exact same footage after ScreenStory added narration, captions, and a talking avatar.
Silent screen capture — no voice, no captions, no presenter
AI narration synced to the action, word-accurate captions & a talking avatar
We felt that pain. Recording your screen takes minutes — but scripting it, narrating it, re-recording every stumble, and lining the audio up with the action eats your whole afternoon.
Upload your silent screen recording and AI analyzes it, generates contextual narration, and delivers a perfectly synced video — in about 10 minutes.
Built by aleksovApps for creators who’d rather focus on content than timelines.
What Changes
A silent screen capture shows what you did — but it can't explain it. ScreenStory adds the voice, captions, and presenter that make your recording explain itself.
Before
After
Narration is timed to what's happening on screen, segment by segment.
A realistic presenter that actually looks and talks like a person.
Paste a link, grab a coffee, come back to a finished video.
How It Works
Upload a silent screen recording — or paste any public Loom URL. No mic, no script, no talking required.
AI analyzes every frame, rewrites a clean script, generates synced narration and captions, and adds a lip-synced talking avatar.
Edit any line as text, pick a voice and avatar, then export a polished video — ready to share in minutes.
Features
AI examines every frame of your recording, capturing each step and transition in your workflow.
Generates clear, professional narration scripts tailored to your video content and use case.
Natural-sounding AI voiceover with multiple styles — male, female, warm, professional — in English, Spanish, French, German, Japanese, and more.
Add an AI-generated presenter to your video. Lip-synced to the narration, rendered in real time on our own H100 GPUs.
Generate structured, step-by-step documentation from your recordings automatically.
Export tutorials with voice, avatar, and background music. Share with your team or publish anywhere.
Use Cases
Choose a video type and AI adapts the narration style — complete with voice and talking avatar — to match your content perfectly.
Showcase your app or product to potential customers or stakeholders.
Focus on value proposition and benefitsHighlight specific features or capabilities of your product or dashboard.
Focus on demonstrating functionality and impactStep-by-step guide teaching users how to accomplish specific tasks.
Focus on clear instructions and guidanceNavigate through software workflows, tools, or development environments.
Focus on process explanation and UI navigationPresentations, motivational videos, cartoons, teaching with images. Create a narrative synced to the visuals.
Deliver the content itself, not a video explainerWalkthroughs for AWS, Google Cloud, Azure, and DevOps configurations.
Focus on technical setup and infrastructure configWhy We're Different
Most platforms rely on expensive third-party GPU clouds for avatar rendering. We own our NVIDIA H100 infrastructure — so you get studio-quality results at a fraction of the cost.
Self-hosted NVIDIA GPUs for real-time rendering
Lower cost than competing avatar platforms
Languages with natural AI voices and avatars
Avatar lip-sync rendering, no queue wait
Upload it or paste a Loom link, and watch AI turn it into a polished, narrated demo that explains itself — in minutes.