01 Flagship
Cinematic Auto-Zoom
OneshotFX tracks every cursor move and click, then auto-generates smooth zoom-in and pan animations — frame by frame. No keyframes. No post-editing. Just effortless focus.
Free Chrome Extension · Beta
Beautiful recordings,
automatically.
Hit record. OneshotFX adds cursor zoom, animated backgrounds and click effects in real-time, exported locally in seconds. No editing skills. No cloud. No compromise.
No account required
100% offline processing
Private by design
Studio-quality effects,
automatically.
From raw capture to polished export. Automated, on-device, instant.
02 Visual FX
Click Animations
Beautiful ripple, ring, spotlight, and pulse effects render at every click. Viewers always know exactly where to look.
03 Backgrounds
Studio Backgrounds
Swap plain desktops for gorgeous gradient or wallpaper backgrounds. Your recording floats in a polished, studio-produced frame.
04 Recording
Full Studio Recording
Capture your full monitor, system audio, microphone, and webcam simultaneously. Everything mixed on-device. Nothing leaves your machine.
Packed with
thoughtful details.
Every secondary feature, precisely crafted - from the timeline to the export dialog.
Webcam Overlay
PiP camera bubble that auto-shrinks as you zoom in, then grows back out.
Trim & Skip
Non-destructive cut markers — export skips them cleanly, no jump cuts.
Crop & Aspect Ratio
16:9, 1:1, 9:16, 4:5 — export for any platform without re-recording.
Fast Export
WebCodecs hardware-accelerated. MP4 (H.264) or WebM (VP9), fully on-device.
Multi-track Timeline
Drag-and-resize zoom, crop, and trim segments with frame-level accuracy.
Manual Zoom
Drag-and-resize zoom segments for planned shots. Lock to any fixed focus point.
Three steps.
Infinite recordings.
Every part of the pipeline is local, fast, and private - from first frame to final export.
Capture
Record everything, perfectly.
Your entire screen, system audio, mic, and webcam — captured simultaneously with zero setup.
- Full monitor capture via getDisplayMedia
- System audio + microphone, mixed in real-time
- Webcam overlay with picture-in-picture sync
- 720p → Native resolution, 30 or 60 FPS
Enhance
Effects happen automatically.
Cursor-follow zoom, click animations, and studio backgrounds are added without touching a timeline.
- Auto-zoom tracks every click and cursor move
- 5 click animation styles: ring, ripple, spotlight…
- Gradient, solid, or wallpaper backgrounds
- Non-destructive — tweak anything in the editor
Export
100% on-device. Always.
Hardware-accelerated encoding via WebCodecs. No cloud, no accounts, no waiting for uploads.
- MP4 (H.264 / AAC) and WebM (VP9 / Opus)
- All effects baked in at export — no re-encoding
- Recordings stored locally in IndexedDB only
- Cancel any export — no progress lost
4-step workflow
Install. Record.
Done.
No editing software. No learning curve. Just hit record.
- Step 01
Install
One-click Chrome install. No sign-up needed.
chrome://extensions → OneshotFX ✓ - Step 02
Record
Pick your screen area. Capture with audio.
● REC 00:00:12 Screen + Mic - Step 03
Auto-Enhance
Zoom, backgrounds & click effects — instant.
Applying effects ████████░░ 82% - Step 04
Export
Save as MP4 or WebM. 100% on-device.
✓ recording_final.mp4 saved
✓ Fast export · ✓ Zero cloud uploads · ✓ Works offline
Privacy First
Your recordings
never leave your device.
Absolute privacy isn't a premium feature — it's the default.
Network 0 requests
All local
Zero outgoing requests — every frame stays on your machine.
chrome-extension://oneshotfx — all processing on-device
Local Processing
Every encode and render runs on your CPU/GPU. No network calls.
Zero Uploads
Recordings never leave your device — not ours, not anyone's.
No Account
No login. No email. No tracking. Install and go.
Frequently Asked Questions
Everything you need to know about OneshotFX.
What is OneshotFX?
OneshotFX is a Chrome extension that automates the creation of professional screen recordings. It adds cinematic zoom effects, animated backgrounds, and click ripples automatically, so you don't have to spend hours in a video editor.
Is my data private? Does it upload to the cloud?
Your privacy is our priority. OneshotFX uses 100% offline processing. Your recordings, audio, and webcam feed never leave your computer. Everything is processed locally in your browser using the WebCodecs API.
Is OneshotFX free to use?
Yes, OneshotFX is currently in public beta and is free to download and use. No account or subscription is required to start creating studio-quality videos.
What video formats are supported for export?
You can export your finished videos in high-quality MP4 (H.264) or WebM (VP9) formats, making them ready for YouTube, LinkedIn, Twitter, or your personal documentation.
Does it work on Mac and Windows?
Yes, as a Chrome extension, OneshotFX works on any desktop operating system that runs Google Chrome, including macOS, Windows, Linux, and ChromeOS.
Do I need to be a video editor to use it?
Not at all. OneshotFX is designed for developers, product managers, and educators who want professional results without the learning curve of complex editing software. Hit record, and let the AI-powered auto-zoom do the work.
Free forever
Start making
better recordings
today.
One click to install. Zero setup. Your next recording will look like it was edited by a pro.
Add to Chrome
No sign-up required
Included — free
- Cursor-follow auto zoom
- Dynamic backgrounds
- Click ripple effects
- Mic + system audio
- MP4 & WebM export
- 100% offline & private