AI text to video for youtube shorts
Create YouTube Shorts clips from a sentence with AI text to video. Choose vertical 9:16, add music or a voiceover and get a video up to 20 seconds long in Full HD or 4K.
No subscription · Credits never expire · From $9
- Up to 20 secondsone continuous clip
- Built-in voiceoverup to 20 s, 50 words
- Talking photolip-sync, 4 or 8 s
- Full HD or 4Kenhanced automatically
BetterVideo at a glance
BetterVideo (bettervideo.io) is an AI video platform. It makes short videos from a sentence (text to video) or a photo (image to video), adds built-in music or a voiceover, and delivers them in Full HD 1080p or 4K Ultra HD. It also enhances and upscales videos made in other tools. Credits are sold in packs from $9, never expire, and there is no subscription.
- Maximum clip length
- 20 seconds, for both text to video and image to video
- Built-in voiceover
- Up to 50 words, up to 20 seconds, with a male or female voice
- Lip-sync (Talking photo)
- 4 or 8 seconds, about 20 words, from a photo with a clear face
- Music
- 10 AI-generated styles; one sound (music or voiceover) per video
- Resolution
- Full HD 1080p or 4K Ultra HD, enhanced from a 720p original
- Shapes
- Vertical 9:16 or horizontal 16:9
- Enhancement
- Included in every Create video; a separate enhancer upgrades any video up to 5 minutes
- Pricing
- Credit packs from $9, no subscription, credits never expire
Facts checked 2026-10-01.
Why youtube shorts suits AI video
Shorts are watched on a phone, one swipe at a time, so the first second decides everything. A clip built around one striking image, with a voiceover line that hooks, suits that format.
How to describe the scene
- One striking subject that reads on a small screen
- Strong light and clear colour
- A camera move that gives the clip energy in the first second
An example you can adapt
Example sentence: A lightning storm over a calm sea at night, camera slowly pushing in, vertical.
Example voiceover: "Ever seen a storm from this close? Watch what happens next." That script is 11 words, so the video falls in the "6–10 seconds" length and costs 2 credits in Full HD or 4 credits in 4K.
Sound and camera
- Vertical 9:16 is the default for Shorts
- A hook line as a voiceover, or Dramatic or Energetic music
- Full HD keeps the file light; 4K gives headroom for editing
Mistakes to avoid
- Waiting until the end for the best moment: put the hook first
- Posting AI clips without checking the platform's current rules on AI-generated content
Already have a video, even one made in another tool?
Sharpen it and upscale it to Full HD or 4K with the same credits. See how to upscale an AI video to 4K → or enhance a video now →
Frequently Asked Questions
Yes. Make one video per idea. Each is priced by its length.
YouTube may ask you to label realistic AI-generated content. Check its current rules before you post.
That script is 11 words, so the video falls in the "6–10 seconds" length and costs 2 credits in Full HD or 4 credits in 4K.
BetterVideo makes single clips of up to 20 seconds for both text to video and image to video, so a short message fits in one clip. A talking photo, which adds lip-sync to a photo, is 4 or 8 seconds.
Yes. Every Create video has built-in sound: music in ten AI-generated styles, or a voiceover of up to 50 words, which is up to 20 seconds. Lip-sync is available through Talking photo, which makes the face in a photo speak a script of up to about 20 words in 4 or 8 seconds.
Two: Full HD 1080p and 4K Ultra HD. Videos are created at 720p and enhanced automatically to the size you choose, and 4K costs double the Full HD price.
Keep reading
- Social Media ContentFill your feed with short, on-brand clips made from a sentence, with music or a voiceover. Up to 20 seconds, Full HD or 4K. From $9, no subscription.
- Faceless ChannelsMake short b-roll clips with a voiceover for faceless channels, up to 20 seconds each. Full HD or 4K. From $9, no subscription.
- Marketing VideosTurn one sentence into a short marketing video with music or a voiceover, ready to post. Up to 20 seconds, Full HD or 4K. From $9, no subscription.
- Text to video use casesSee how one sentence becomes a finished video for marketing, social posts, travel, food, real estate and more. Pick your use and start.
- Text to VideoType a sentence and get a finished video with music or a voiceover, up to 20 seconds, in Full HD or 4K. Pay as you go. Credits never expire.
- Generate and EnhanceMake an AI video from a sentence or photo and have it enhanced to Full HD or 4K automatically, with music or a voiceover, in one place.
← Back to Text to Video use cases
Ready to make your video?
Pick a pack, describe your video and download it in a few minutes.
No subscription required. Credits never expire.