HeroTools / Media
Local · Private · Free

Video Editor & Screen Recorder

Record your screen, webcam and voiceover, then cut it together on a real multi-track timeline with Camtasia-style editing — callouts, arrows, blur, PiP — all on your device. Nothing uploads.

This browser can’t run the studio

The editor needs canvas.captureStream, MediaRecorder and the Web Audio API. Use the latest Chrome, Edge or Firefox on a desktop — Safari’s support for these APIs is limited.

Resume your last session?
Your timeline and settings were autosaved. Media files stay on your device, so you’ll need to re-import them (they re-attach by file name).
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Canvas

Media bin

Record your screen or drop files to start.
Drop video, audio or images
or click to browse
🔒 Files never leave your browser.
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Properties

Callout
Zoom
TRACKS
Drag clips to move · drag edges to trim · drag clips between same-kind tracks · ＋ Track adds video, audio or callout tracks · S split · Space play · ? all shortcuts

A recording studio and timeline editor with no servers

Recording uses your browser’s built-in Screen Capture and MediaRecorder APIs, and every preview frame is composited on an HTML canvas from hidden media elements — recording and editing both stay on your device, nothing is ever uploaded. Export captures that exact canvas plus a Web Audio mix in real time (a 60-second timeline takes about 60 seconds) and saves a WebM file — convert it to MP4 with the Video Trim & GIF tool. Works best in Chrome, Edge and Firefox on desktop; Safari support is limited.

About Video Editor & Screen Recorder

Video Editor & Screen Recorder is a free, private media tool that runs entirely in your web browser. Camtasia-style studio — record your screen, webcam & voiceover, edit on a multi-track timeline with callouts, and export. No upload. Because everything happens locally on your device, your files and data are never uploaded to a server, there is no sign-up or installation required, and it keeps working offline. It is handy for video editor, camtasia, screen recorder, screencast. Like every HeroTool by Digital Heroes, Video Editor & Screen Recorder is 100% free with no limits.

How to use Video Editor & Screen Recorder

  1. Open Video Editor & Screen Recorder — it runs entirely in your browser, with no signup.
  2. Drag and drop your file (or click to browse) — it never leaves your device.
  3. Adjust the options to match exactly what you need.
  4. Copy or download your result — it is free, and your data stays on your device.

Frequently asked questions

Is Video Editor & Screen Recorder free?

Yes — Video Editor & Screen Recorder is completely free for everyone. No sign-up, no account and no usage limits.

Is it private? Are my files uploaded anywhere?

No. Video Editor & Screen Recorder runs entirely in your browser on your own device, so your data never leaves your computer and nothing is uploaded to a server.

Does it work offline?

Yes. HeroTools is a Progressive Web App — once the page has loaded it keeps working offline, and you can install it as an app from your browser.

Do I need to install anything or create an account?

No. Just open the page and start using it. Installing it as an app is optional and only adds offline convenience.

What does Video Editor & Screen Recorder do?

Camtasia-style studio — record your screen, webcam & voiceover, edit on a multi-track timeline with callouts, and export. No upload.

Related Media tools

Browse all Media tools →

⏺Screen RecorderRecord your screen (and mic) to a video file — locally.🎙Voice RecorderRecord audio from your mic and download it.🔊Text to SpeechTurn text into speech with your system voices.🎬Video Trim & GIFTrim a video or turn it into a GIF — in your browser (one-time engine download).🎚Audio Trimmer & EditorImport or record audio, trim, fade & adjust volume on a waveform — export WAV.▶YouTube Thumbnail DownloaderGrab any YouTube video’s thumbnail in every resolution — just paste the link.