What size is a YouTube video?

Standard YouTube videos are 16:9. This maker exports 1920 × 1080 (1080p) MP4s, or 1280 × 720 if you want a smaller file.

Can I make a Short from the same project?

Yes. Switch the format to Reel (9:16) in the top bar and the scenes rearrange for a vertical video. Export both versions from one project.

Can I add a voice-over?

Yes. Record your own voice while the video plays, or type a script and pick one of 14 AI voices. Music is turned down automatically while the voice plays.

How do auto captions work?

One click turns your voice-over into timed captions, with styles like karaoke word highlighting. The audio is processed on our server and deleted right after, and you can edit every caption.

Yes. There is no sign-up, no watermark and no limit on exports. Editing and exporting run in your browser, so your videos stay on your device.

Which files can I use?

JPG, PNG, WebP and HEIC images, MP4, MOV and WebM videos (including iPhone screen recordings) and MP3, M4A or WAV music, up to 500 MB each.

Video Editor All tools

Make YouTube videos and product demos

Widescreen 16:9 videos from screen recordings and screenshots, with titles, voice-over, music and captions.

1Choose a format

2Pick a style

Deep blue, smooth slides. You can change the style later.

3App or product name (optional)Goes on the intro title and the end card.

4Add your media

Drop your screenshots and recordings

Every file becomes a scene, with an intro and an end card added for you.

Images
Screen recordings
Music

Phone and browser frames
Animated text
Transitions
Voice-over and AI voice
Auto captions
Music

Free, no sign-up and no watermark. Editing and export happen in your browser, so your videos stay on your device.

How to use the youtube video maker

1
YouTube (16:9) is already selected. Pick a style and drop in your screen recordings and screenshots.
2
Desktop recordings sit in a browser window, phone screens in a phone beside your title. Add a voice-over to explain each step.
3
Export a 1920 × 1080 MP4 and upload it to YouTube or your website.

Demo-ready layouts
Titles on the left, your product on the right, in a browser window or phone.
Explain with your voice
Record a voice-over while the video plays, scene by scene.
Full HD 1080p
1920 × 1080 at 30 fps, H.264 and AAC, ready for YouTube.

Video sizes for every platform

Every format exports as an MP4 (H.264 video, AAC sound) at 30 frames per second, in Full HD or 720p.

Format	Size (pixels)	Best for
Reel 9:16Instagram Reels, TikTok, YouTube Shorts, Stories	1080 × 1920	Instagram Reels, TikTok, YouTube Shorts, Stories
YouTube 16:9YouTube, websites, presentations	1920 × 1080	YouTube, websites, presentations
Square 1:1Instagram and Facebook feed posts	1080 × 1080	Instagram and Facebook feed posts
Portrait 4:5Instagram and Facebook feed, more screen space	1080 × 1350	Instagram and Facebook feed, more screen space

Everything you need for a promo video

Phone and browser frames for screen recordings
Animated text and titles
Transitions: fade, slide, zoom, wipe, whip, circle, blur
Split, trim and speed up clips
Voice-over recording and AI voice
Auto captions with karaoke highlighting
Background music with automatic ducking
Reel 9:16, YouTube 16:9, square and portrait formats
Full HD 1080p MP4 export without watermark

Make YouTube videos and product demos

How to use the youtube video maker

Demo-ready layouts

Explain with your voice

Full HD 1080p