X (formerly Twitter) moves fast. Your ad copy needs to be concise, punchy, and immediately compelling. Jupitron generates promoted tweets, carousel ad copy, and trend takeover text from any URL — all within X's character limits and optimized for engagement.
Twitter/X Ads include promoted tweets (up to 280 characters), carousel ads (tweet text plus up to 6 cards with headlines of 70 characters each), and trend takeovers (trend name of 20 characters and description of 70 characters). The platform rewards concise, conversational copy that drives replies, retweets, and clicks. Jupitron generates multiple variations for each format from any URL, optimized for engagement and validated against X's character limits.
| Spec | Value |
|---|---|
| Promoted tweet text | Max 280 characters |
| Carousel card headline | Max 70 characters per card |
| Carousel cards | Up to 6 cards |
| Website card title | Max 70 characters |
| Website card description | Max 200 characters |
| Trend name | Max 20 characters |
| Trend description | Max 70 characters |
| Generation time | ~30 seconds |
Every character counts on X. AI generates tight, impactful copy that delivers your message within strict character limits.
Get copy for promoted tweets, carousel ads, website cards, and trend takeovers from a single URL.
Copy is written to drive replies, retweets, and clicks — using conversational hooks and direct address.
All copy is validated against X's character limits — 280 for tweets, 70 for card headlines, 20 for trends.
Get headlines for up to 6 carousel cards that tell a sequential story or highlight different product features.
Paste any product or landing page URL — the AI extracts key benefits and creates platform-native copy.
Promoted Tweet 1 · 158/280 chars
We built a free tool that generates ad copy from any URL in 30 seconds. No sign-up. No credit card. No limits. Google Ads, Meta, Display — all from one link.
Promoted Tweet 2 · 126/280 chars
Stop writing ad copy manually. Paste a URL → get 15 Google RSA headlines, Meta ads, and Display ads. 30 seconds. Free forever.
Carousel Card 1 · 13/70 chars
Paste Any URL
Carousel Card 2 · 30/70 chars
Get Google, Meta & Display Ads
Website Card Title · 58/70 chars
Free AI Ad Copy Generator — Ads from Any URL in 30 Seconds
Yes. Jupitron generates multiple promoted tweet variations, each within X's 280-character limit. The copy is optimized for engagement with conversational hooks and clear CTAs.
Yes. Jupitron generates headlines for up to 6 carousel cards (70 characters each) along with the main tweet text. Cards are structured to tell a sequential story or highlight different features.
Yes. Twitter and X are the same platform. Jupitron generates copy that works in X Ads Manager (formerly Twitter Ads Manager) with the same character limits and ad formats.
A trend takeover places your brand in the trending topics section. Jupitron generates trend names (20 characters) and descriptions (70 characters) that capture attention alongside organic trending topics.
Jupitron generates 3-5 promoted tweet variations, each with a different angle or hook. This gives you multiple options to A/B test in your campaigns.