Can I make AI videos on my phone?
Yes: BetterVideo works in your phone's web browser, so you can make a video from a sentence or a photo with no app to install. BetterVideo is a pay-as-you-go AI video generator: type a sentence or upload a photo and get a finished video up to 20 seconds long, with a voiceover or music, in Full HD or 4K. No subscription, credits never expire, and packs start at $9.
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.
Key facts
- Works in the browser on iPhone and Android, with no app to install
- Upload a photo straight from your phone's gallery
- Vertical 9:16 for TikTok, Reels and Shorts, or horizontal 16:9
- Credit packs from $9. No subscription, credits never expire
How it works on a phone
- Open bettervideo.io and sign in
- Type a sentence, or upload a photo from your gallery
- Choose music or a voiceover, and Full HD or 4K
- Download the finished video and post it
Tips for phone photos
Use a sharp, well-lit photo with the subject in the middle. For a talking photo, use a clear, front-facing face of yourself or of someone who has given you permission.
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
No app is needed. It works in your phone's web browser.
Yes. Choose vertical 9:16 when you set up the video.
Yes. Upload it straight from your phone.
Keep reading
- For phonesChoose 9:16 when you make your video and it fills a phone screen: how to frame it, what to describe and what it costs.
- Image to VideoTurn a photo into a moving video ad, or make the face in a photo speak. Music or voiceover, Full HD or 4K, up to 20 seconds. No subscription.
- Platform guidesMake AI video for TikTok, Reels, Shorts, ads, marketplace listings and websites. Vertical or horizontal, up to 20 seconds, from $9.
- AI video guidesPlain-English guides: how to write a prompt, add a voiceover, choose Full HD or 4K, make vertical video and more. Up to 20 seconds, no subscription.
- 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.
- Image to VideoTurn a photo into a moving video ad, or make the face in a photo speak. Music or voiceover, Full HD or 4K, up to 20 seconds. No subscription.
← Back to AI video guides
Ready to make your video?
Pick a pack, describe your video and download it in a few minutes.
No subscription required. Credits never expire.