Free tool
Text to advertising is the practice of turning writing you already have, a review, a product description, a customer comment, into ad copy. Paste any of it below and get hooks, headlines and primary text built from those exact sentences. It runs in your browser, it is free, and it needs no account.
Paste a product description, a review, a comment thread or survey feedback. You get three to five ad variations, each with a hook, a headline and primary text, formatted for Meta style placements. Nothing is sent to a server and no model runs, so every word in the output came out of the text you pasted.
The more sentences you paste, the more angles come back. One sentence returns one ad.
Paste the sample review and press Generate ads. The three sentence review comes back as three ads: the sentence with the number leads, the sentence with "but" becomes the objection ad, and the plain detail becomes the third.
Every hook below will be a sentence you pasted, word for word.
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Most tools that use AI to make ads start from a prompt and write something new. This one starts from your text and never writes a word of its own. Six rules decide what comes out, all of them stated here, so you can check the output against them rather than trusting it.
A sentence carrying a number leads, because a specific claim outperforms a vague one. Then the benefit lines, then the objections, then plain detail. The order is stated on this page and the tool follows it every time, so you can predict what comes out.
Most tools discard the negative sentence. This one keeps it: a line that starts "it costs more than my old one, but" is the strongest ad in the set, because it answers the hesitation the buyer already has before they can act on it.
The hook is your sentence, unedited. The headline is its opening clause. The primary text is that sentence plus the next one. No model runs, so no claim can appear that your customer did not write.
One ad per usable sentence, up to five. Paste more text and you get more angles. Paste one line and the tool tells you it only had one, rather than padding the set with filler.
The whole pass runs in the page. No request is made, nothing you paste is stored, and no account is needed. A customer review is first-party data and it should not need a signup to be useful.
There is no model bill behind this page, so there is no quota to meter. Paste a hundred reviews one after another if that is the afternoon you are having.
A product description, a five star review, a comment thread, survey feedback, or a competitor page. Anything with sentences in it. Markup is stripped, so pasting straight out of a browser tab is fine, and a price or a rating stays whole: $19.99 and 4.5 stars are read as figures, not as the end of a sentence.
Each sentence is read for the signals buyers respond to: a number makes it a proof point, words like love, easy, worth or works make it a benefit, and words like but, however, expensive or wish make it an objection. An objection word wins over a number, because a complaint carrying a figure is still a complaint.
Each card carries a hook, a headline and primary text, with a copy button. Take the set into Meta or TikTok, run them against each other, and keep the angle that wins. The whole pass takes about ten seconds.
A hook, a headline and a primary text block is the shape Meta, TikTok, Google and LinkedIn all accept, which is why the tool returns exactly those three per ad. What changes between them is length and pacing, not structure. Meta reads the primary text first and the headline second, so the strongest sentence belongs at the top of the block. TikTok gives you almost no room, so the hook is the ad and the rest is context nobody reads. Google responsive search ads want the headline to carry the claim on its own, without the sentence that follows it. LinkedIn tolerates the longest primary text of the four and rewards the specific over the clever. Copy the card that fits the placement and cut from the bottom, never from the top: the tool already put the strongest sentence first. The output is plain text, so it goes wherever you paste it. This tool does not connect to an ad account and does not publish anything for you, and any tool that claims to publish for you is asking for permissions worth more than the copy it writes.
Three to five ads from one review is a test, not a campaign. Run them against each other with the same budget and the same audience, so the only variable is the argument. Creative is where the leverage sits: Nielsen's 2017 creative-effectiveness research credits creative, not targeting or media spend, with up to 89% of a digital ad's in-market success, and Meta's own research finds high-quality creative increases ad ROI. The cost of getting it wrong is rising: Facebook cost per lead rose almost 21% year over year in 2025, per WordStream's benchmarks.
When the results land, read them by angle rather than by ad. If the proof ad won, your buyers want specifics and your next test should carry more numbers. If the objection ad won, the hesitation it answers is the real barrier and it belongs on the product page too. Our free ad reporting tool takes a standard export and groups your creatives into top performers, fatiguing ads and budget leaks, which is enough to tell you which angle to keep. The source material is worth the attention: an independent Forrester Total Economic Impact study found a 400% ROI, a $4 return for every $1 invested in user-generated content, and the reviews you pasted into this tool are exactly that content.
Paste a review that names a specific result and the sentence with the number leads the set. "She noticed brighter skin in 14 days" is a better opener than anything a brand writes about itself, and you did not have to write it.
Paste your own page copy and each sentence comes back as a separate angle. It is the fastest way to see which of your claims can carry an ad on its own and which are filler that only works as supporting text.
Paste the comment that says the fit runs small or the price is high. The tool surfaces it as its own ad, which is the one that pre-empts the hesitation every other buyer is having silently.
Paste a competitor ad and read the angles back. Whatever they lead with is the position you should not take. The set shows you their argument broken into parts, so you can choose a different one deliberately.
"The best ad line in most accounts was already written by a customer. The work is not writing it, it is finding it, and that is the part teams keep doing by hand."
Growth managers, performance marketers and founders running lean paid social programmes, usually with a spreadsheet of pasted review quotes somewhere and no time to work through it. The pattern they describe is the same one every time: the research is sitting in the store and the comments section, and the next test needs to go live today. A free single-paste tool closes that gap for one review. It does not close it for a catalogue of them, which is the job Selzee does. We publish no customer names, time-saved figures or win rates here, because we will not put numbers on this page that we cannot yet stand behind.
A review becomes three testable angles in about ten seconds, with no account and no model call.
The objection line becomes an ad instead of being deleted, which is the angle most teams never test.
Every claim in the output is traceable to a sentence a customer or your own page already wrote.
Text to advertising is the practice of turning writing you already have, a product description, a customer review, a comment thread or survey feedback, into ad copy. This tool does it by selection rather than invention: it labels each sentence you paste as a proof point, a benefit, an objection or a detail, ranks them, and frames each one as a hook, a headline and a block of primary text. Every word in the output came from the text you pasted.
Paste the review into the box and press Generate ads. A three sentence review gives you three angles. The tool puts a sentence carrying a number first, because a specific claim is the strongest opener, then a benefit line, then any sentence that raises an objection, because an ad that answers the objection before the buyer raises it converts better than one that ignores it.
It is free and it needs no account. The tool runs entirely in your browser. Nothing you paste is sent to a server, stored, or used for training.
No. It calls no model. That is deliberate: a generator that writes new sentences can invent a claim your product cannot support, and on a public page there is nobody checking it. This tool only selects, orders and frames sentences you supplied, so the output cannot contain a claim you did not already make.
It makes ads, and it uses no AI to do it. Tools sold as AI to make ads write new sentences from a prompt, which is why their output reads like a brochure and sometimes claims things your product does not do. This one goes the other way: it reads sentences you already have and decides which of them can carry an ad. The result is copy in your buyers' words rather than a model's. If you want a model in the loop, that is what Selzee does, grounded in your reviews and your campaign results rather than in a prompt.
The output is plain text in the shape Meta, TikTok, Google and LinkedIn all accept: a short hook, a headline, and a longer primary text block. You copy each card into your ad account. The tool does not connect to an ad platform and does not publish anything for you.
This tool works on one block of text you paste by hand. Selzee connects to your Shopify store, your Meta Ads account and your Klaviyo flows, reads every review, comment and campaign result continuously, and turns the pattern across all of them into ranked angles and full creative briefs. The free tool is a single pass on a single input. Selzee is the same idea run over everything you own, on a schedule.
Selzee reads every review, comment and campaign report you already own, then turns them into hooks, briefs and next actions. See it run on your own data.
Book a Demo of SelzeeThis tool reads one block of text at a time. Selzee reads all of it: every review on your store, every comment under your ads, and every campaign result, continuously. It ranks the angles that are actually converting and writes the briefs your team executes, so the research pass stops being a thing somebody has to find an afternoon for. If pasting reviews one at a time is how your angles get found today, this is the version that scales.
Keep exploring: the AI Facebook ad generator, AI ad generation, AI ad creative.