AI video ad maker
Make video ads for your small business
Describe your product, shop or offer and Slice makes a vertical video ad with visuals, voiceover, captions and music — for Instagram Reels, TikTok and YouTube Shorts, in minutes.
200 free credits · no card needed
Made with Slice — straight from the idea, no editing
Start from one of these
Tap an idea to open it in Slice, ready to change and make.
Café or food truck
A 30-second ad for my coffee cart by the beach: golden morning light, fresh espresso, latte art, happy regulars, waves in the background. Warm voiceover ending with where to find us and our opening hours.
Use this idea →Skincare or beauty
A premium ad for a new vitamin C face serum: close-ups of the dropper and glowing skin, soft morning light, slow elegant camera moves. Calm, confident voiceover: what it does and why it's different.
Use this idea →Tech gadget
An energetic ad for wireless noise-cancelling earbuds: a runner at sunrise, a commuter on a busy train, a student in a loud cafe — each taps an earbud and the world goes quiet. Punchy beats and quick cuts.
Use this idea →Seasonal sale
A festive 20-second sale ad for a clothing boutique: colourful outfits, gift boxes, sparkling lights and a big '30% off this weekend' message. High energy, ending with the shop name and dates.
Use this idea →Local service
A friendly ad for a local cleaning service: a messy kitchen turning sparkling clean, a relieved family coming home, before-and-after moments. Warm voiceover with our phone number and area.
Use this idea →How to make a video ad with Slice
- Describe the product or offer. What it is, who it's for, the feeling you want, and how people find or buy it — "a coffee cart by the beach, open from 7am, by the pier".
- Pick a style. Photorealistic for products and beauty, Cinematic for lifestyle and energy.
- Choose a length. 15–30 seconds suits most ads.
- Tap Generate. Slice writes the voiceover, generates the scenes and adds captions and music.
- Post it. Connect Instagram to post or schedule it from Slice, or download it for TikTok, Shorts or your website.
Tips for ads that sell
- Show the product in the first two seconds. People decide almost instantly whether to keep watching.
- One message. One product, one offer, one reason to buy.
- Say how to buy. End with where to find you, the price or the offer, and when it ends.
- Have your own footage? Upload your clips and Slice cuts them to their best moments, reframes them to 9:16 and adds music — see making your first video.
- Make a few versions. Try two or three hooks and keep the one that gets the most views.
Questions
Can I make an ad for my business with Slice?
Yes. Describe the product, shop or offer — what it is, who it's for, the feeling you want, and how to find you — and Slice makes a vertical ad with visuals, voiceover, captions and music, ready for Reels, TikTok and Shorts.
Can I use my own photos or footage?
Yes. Upload your own clips and Slice cuts them to their best moments, reframes them to 9:16 and stitches them together with music.
Can I post it straight to Instagram?
Yes. Connect your Instagram account and post or schedule the video from Slice. YouTube Shorts and TikTok are coming soon; until then, download it and upload it there.
Will it have a watermark?
Videos made with free trial credits carry a small 'Sliced by Slice' badge. Once you've bought any credit pack, the badge is off by default.
How long should an ad be?
15–30 seconds works best for most ads: the product or offer in the first two seconds, one clear message, and how to buy or find you at the end. The free trial makes videos up to 15 seconds.
Your first one is free
Type the idea, and Slice writes, animates, voices and captions it in a few minutes.
Make one free