Ad Animator100% FREE · NO SIGN-UP · NO WATERMARKS
The banner ad maker where the AI runs on your machine
Frame-by-frame animation, real ad sizes, six export formats. The AI writes your copy and paints your backgrounds using your own API key, or models running on your own hardware. Your work is never uploaded.
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One campaign, three sizes, playing in sync
Your AI. Your machine. Your data.
Every other free ad tool that offers AI runs it on their servers, on their key, with their credit limit, and your brief lands in their logs. This one does not. You choose how the AI runs, and with a local model your brief never reaches an AI company at all.
Bring your own key
Plug in your own Gemini, OpenAI or Anthropic key. You pay the provider directly at cost, with no markup, no credits and no monthly ceiling. The key is stored in your browser and never sent to us.
Nobody else does this
Or on your own hardware
Point it at models on your own hardware: LM Studio or Ollama for the copy, Draw Things for the background images. Generating calls your own machine and no one else's, so there is no API key, no credits and no cost per ad.
Or no AI at all
The AI is a helper, never the driver. It hands you ordinary editable layers and it never touches your layout. Skip it entirely and every other feature works exactly the same, at no cost.
From blank canvas to finished ad in four steps
No account, no install, no template lock-in. Open a tab and you are building.
STEP 1
Pick your sizes
Choose one format or a whole set at once. Every standard Google Display and social size is there, plus any custom width and height you type in.
STEP 2
Build your frames
Drop in text, buttons, shapes, icons, your logo and your own images. Each frame is a slide that holds for as long as you set. Or let the AI draft the whole thing.
STEP 3
Fit it across the set
Copy one design to every other size. Backgrounds cover, logos and buttons hold their corners, shared guides and synced headlines keep the campaign consistent.
STEP 4
Export and traffic it
An HTML5 package for ad servers, GIF under your network's weight limit, MP4 for social, WebP, PNG or JPG. All from the same project, all without a watermark.
Everything you need to ship a campaign
Multi-size ad sets
Design one ad, copy and fit it across every size, keep headlines in sync, and preview the whole set playing together. Most free tools give you one size.
Real elements
Text, buttons, shapes, icons, logos and uploaded images on a true canvas, not a locked template.
Six export formats
HTML5, GIF, MP4, WebP, PNG and JPG from a single project, with a target-size control that gets GIFs under ad-network weight limits.
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Safe for unreleased work
No uploads, no account, no server. Client work under NDA and campaigns that have not launched never leave the machine you made them on.
AI on your terms
Copy and background images from your own key, or from a model on your own hardware. We never see either one.
Built for consistency
Campaign margins and guides, synced headlines, a brand kit, and a preview of every size playing together before you export.
What will you make?
Every tile is a real ad format at its true shape, and every one of them is animating right now. Design at the exact size the network wants, then fit that one design across the whole set.
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Frequently asked questions
Does JUMI see my brief or my designs?
Never. With your own key, your brief goes straight from your browser to the provider you picked. It does not pass through a JUMI server, so we have nothing to log because we are not in the middle of it.
Does my brief reach an AI company?
Not with a local model. LM Studio or Ollama writes the copy and Draw Things paints the backgrounds on your own hardware, so generating makes no call to any AI provider. You still load this site over the web like any other page, but your brief, your images and your finished ads stay on your machine.
Do I need an API key to use the tool?
No. The AI is entirely optional. Without a key, every other feature works exactly the same and still costs nothing.
Is JUMI Ad Animator really free?
Yes. No cost, no account, no watermark, no export limits and no paid tier waiting behind a feature.
Is it safe for client work under NDA?
That is what it was built for. Nothing is uploaded, so unreleased campaigns and client assets never leave your device.
Do I need to create an account?
No. Projects auto-save in your browser and can be downloaded as a portable file to reopen later on any machine.
Which export formats are supported?
HTML5 banner packages, animated GIF, MP4 video, animated WebP, and static PNG or JPG, all from the same project.
Which ad sizes can I make?
All standard Google Display sizes (300×250, 728×90, 160×600, 320×50, 970×250), social sizes (1080×1080, 1080×1920, 1200×628) and any custom dimensions.
Will my GIFs meet ad-network weight limits?
A target-size control compresses GIF exports toward the limit you set, so files pass common display-network requirements.
Which AI providers work?
Gemini, OpenAI and Anthropic with your own key. Locally, LM Studio or Ollama for text and Draw Things for images.
More about making display and social ads
JUMI Ad Animator is a free, browser-based tool for making animated banner ads. You build your ad as a series of frames, arrange text, buttons, shapes, icons, uploaded images and a logo on the canvas, then export a finished file ready for ad networks, social feeds or your own website.
It is built for marketers, small business owners, agencies and designers who need display or social ads without opening heavy design software. The editor is organised around real ad formats, so you spend your time on the message rather than on setup.
You can work at a single size or build a whole set at once. Standard Google Display sizes are included, such as the 300×250 medium rectangle, 728×90 leaderboard, 160×600 skyscraper, 320×50 mobile banner and 970×250 billboard. Social sizes are covered too, including 1080×1080 square posts, 1080×1920 stories and 1200×628 feed images.
Animation is frame based. Each frame is a slide that holds for a chosen time. The default Cut style shows each slide cleanly, the way most ad-network banners behave, and keeps file sizes small. A Smooth style is available when you want elements to move between frames.
When you are ready, export in the format you need: an HTML5 banner package for ad servers, animated GIF for display networks, MP4 video for social platforms, animated WebP for your own site, and static PNG or JPG. A target-size control helps GIFs meet common weight limits, and a resolution setting exports sharper files for high-density screens.
Everything happens in your browser. Your images and designs are never uploaded and there is no account, so your work stays on your device. Projects auto-save locally and can be downloaded as a portable file to reopen later.
Your first ad is five minutes away
No account. No watermark. Nothing uploaded. Bring your own AI key, or none at all.