AI creates persuasive ad copy: headlines, descriptions, taglines — for search, social, and display advertising.
What to get
74+ models in one place
Works right in the browser
All payment methods
Ready-made prompts
Ad copy
Write ad copy for a coffee shop near the subway: "second coffee half price" promo until 11 a.m., friendly tone, up to 400 characters
Targeted ad
Make 3 versions of an ad for Facebook targeting: online English course for adults, pain point - no time, offer - 15 minutes a day
Search ad
Write copy for Google Ads: headline up to 30 characters and text up to 90 characters, service - laptop repair in Austin in 1 day
Examples created by our users
NNathanOwns a car workshop
I used to outsource copy and wait a week. Now I do it myself: customer pain, offer, benefits. The very first ad brought in twice the calls.
OOliviaConfectioner
I ask for ten headlines around one offer and put them into a test. It turned out what lands is delivery speed, not the ingredients.
GGregorySales manager
I used to write proposals off a ten-year-old template. Now I put one together in fifteen minutes, tailored to the specific client.
Why Moleculs.ai
A straightforward way to work with AI
One subscription, one payment
One balance for every model - no separate plan for each service
Works right in the browser
Nothing to install or configure - open a tab and start
All AI models in one place
Text, images, video, and music - all under one subscription
Clear, simple interface
Plain wording throughout the product - no guesswork
Quick start
Sign up in a minute, no complicated setup - straight to work
No access restrictions
Nothing gets blocked - available whenever you need it
What kind of ad copy can AI write?
AI knows the AIDA, PAS, and BAB formulas — every piece of copy is built to convert.
A headline and a description for an ad
Three variants for an A/B test
A text for search ads
A text for a banner
All of it in one window. Pick a task, write a short prompt, and get a draft you can quickly shape into exactly what you need.
How to write ad copy
Step 01
Describe the task
Fill in the steps: product, benefit, where we place it. Or describe "Ad Copy" in one message in the field.
Step 02
Choose what to get
Choose what to get: "Headline and description", "Three A/B variants" and other options under the field.
Step 03
Run it and refine
Press "Write ad copy". Need another form, such as "Three A/B variants"? Switch the chip and run again. Refine the answer with the buttons under it.
What our users say
Real reviews from our Telegram community
Why choose Moleculs.ai
One access point to every model - without the limits of a single aggregator
Moleculs.ai
Other services
Every top model in one subscription
Works right in the browser
Professional roles and presets
Free trial period
User support
Projects for task-based work
Beta
Response language setting
with Moleculs.ai, it's cheaper and faster
with Moleculs.ai you get dozens of models in one subscription, clear limits, and ready-made presets that save you time. It helps you scale content, work as a team, and automate routine tasks without extra costs. All of it faster, simpler, and cheaper than piecing together separate tools.
Choose a plan for your needs
Answers to questions
State the platform and the character limits in the request. Check moderation rules and banned wording yourself.
Try Moleculs.ai right now
Describe your task in one field and get a finished result in minutes. Moleculs.ai brings together the best AI models for text, images, video, and voice in a single interface. Start with a free generation, then subscribe for a larger token limit: write text, scale content, and switch between models without juggling extra tools.
Works right in the browser
All payment methods
