AI Love Story Video Generator

Anime, the default here, draws cel-shaded characters under painted skies: the look people mean by 'anime love story'. It suits a modern romance where the setting carries the feeling, such as two commuters on the last train, a rooftop in the rain or fireworks over a river. Invent the couple and describe them in the prompt; don't name characters from an existing series. A video in it typically costs about 25 credits.

Watercolor's soft storybook washes keep everything gentle, which suits a long marriage, a quiet reunion or an old tale told slowly. Ovid's Baucis and Philemon is one: the old couple who asked the gods to let them die in the same hour, and became two trees side by side, an oak and a linden. Also about 25 credits.

Cinematic makes every scene a photoreal film still, which suits a grown-up, realistic romance: two people meeting again on a station platform twenty years later. Because it looks like photography, YouTube's AI disclosure applies, as explained below, and a photoreal frame shows exactly what's in it, so ask for glances, hands and places. About 25 credits.

Classical Painting turns every line into an old-master oil painting, the natural look for classic tales: Orpheus and Eurydice, Cupid and Psyche, Romeo and Juliet. Old-master paintings of myths often show nudes, though, and YouTube gives limited ads to classical art featuring discernible genitals, so ask for clothed figures in the prompt. About 25 credits.

For a lighter love story there are two comic looks, each typically about 25 credits. Cartoon Explainer's bold, expressive characters suit a dating disaster or a 'how we met' told for laughs. Claymation, the look behind 'claymation love story', makes every scene a handmade clay set, which suits warm, funny stories: two retirees who keep meeting at the same community garden plot, or a baker and the customer who always asks for the last loaf.

Every look here can also turn each image into a short AI video clip. That raises a typical video to about 464 credits, so keep it for a series' first episode or a Valentine's Day special rather than the daily post.

"Original love story: a baker on her way home from the night shift and a tram driver on his way to the depot, both in their late twenties, wait at the same stop at 4 a.m. every day for a year without a word. Anime look, painted dawn skies, warm narrator, romantic and nothing sexual. End on the morning the tram is cancelled and she walks over with two coffees."

"Orpheus and Eurydice, retold from Ovid: soon after their wedding, a snake bite kills her. Orpheus goes down to the underworld and sings to its rulers, who let her follow him out on one condition: he must not look back until they have left. Classical Painting look, clothed adult figures, calm narrator. End on his glance back and her last farewell."

"An original 'how we met' story, told in the first person by an invented woman in her seventies: for a whole winter, every library book she borrowed had just been returned by the same man, his bookmark still inside with a pencilled note. Claymation look, warm and funny, romantic not sexual. End on the bookmark that asked her to dinner."

Each fits the 400-character limit of the box above. Say the lovers are adults, name the look and the tone, and write the ending yourself: in a love story, the last line is the one viewers remember.

A short love story has room for one couple, one obstacle, one turn and an ending that lands. Introduce both lovers in the opening lines, each with one detail the scenes can show. Then the obstacle: a distance, a rule, a misunderstanding or a deadline. Then a turn that one of them chooses, rather than one that happens to them. End on an image, not a summary: the cancelled tram and the two coffees. If the ending needs the narrator to explain why it's moving, rewrite it.

Write original stories, or retell one in the public domain. The US Copyright Office says all works published in the United States before January 1, 1931 are in the public domain because their protection has expired, and Romeo and Juliet and the Greek myths that reach us through Ovid and Virgil are far older. Modern novels and films usually aren't: for works created after January 1, 1978, protection generally lasts for the author's life plus 70 years. Later versions of an old story have rights of their own too. The Office lists translations and 'a motion picture based on a play or novel' among derivative works, whose copyright covers only what they added. So retell from the old text in your own words, or paste a public-domain translation in script mode, and describe the couple yourself rather than 'like in the film'.

A premise is open to everyone, though. The Office says copyright 'does not protect facts, ideas, systems, or methods of operation, although it may protect the way these things are expressed', so two rivals who fall in love is yours to write, while a bestseller's characters and sentences are not.

One catch with the most famous love story of all: in Shakespeare's text Juliet is thirteen. 'She hath not seen the change of fourteen years,' her father says. Given the platform rules on young people below, make both lovers adults in any retelling and say their ages in the prompt.

Real couples are the other line. A friend's romance, a story a viewer sends in or a celebrity relationship isn't yours to tell or picture without permission. YouTube's privacy guidelines let people ask for removal of content that shares their image or full name without permission, including text or audio that identifies them, and of realistic AI content that looks or sounds like them; TikTok doesn't allow AI content that uses the likeness of private figures without consent. If a real couple wants their story told, get their yes in writing and let them read the script before you render.

YouTube doesn't allow explicit content meant to be sexually gratifying, and says the policy applies to 'real-world, dramatized, illustrated, and animated content'. Its examples include 'audio or textual depictions of sexual acts for the purpose of sexual gratification', so a narrated scene counts even when the images are innocent. Nudity or sexual content short of that may be age-restricted, and age-restricted videos can't be watched by anyone under 18 or signed out. Romance itself is welcome: YouTube's advertiser-friendly guidelines list 'romance or kissing' among content that can earn ad revenue, including 'a kissing scene in a larger narrative where the focus is the romance itself'. 'Titles or thumbnails with sexualized themes' get limited ads, and sexual acts, 'even if blurred or implied', get none.

TikTok's Community Guidelines allow kissing in non-intimate situations, 'such as a kiss on the cheek or quick kiss on the lips'. Adults engaging in intimate kissing, which TikTok defines as 'kissing that suggests the start of a sexual interaction', are age-restricted and ineligible for the For You feed. TikTok generally doesn't allow nudity or sexual activity, with limited exceptions that include fiction and art, and its rules cover 'digital or illustrated images, like manga', so a drawn look isn't a way around them. In AI-generated content, it doesn't allow 'sexualized, fetishized, or victimizing depictions' at all.

Every character has to be an adult. TikTok doesn't allow AI-generated content that shows 'the likeness of young people under the age of 18', even when labeled, and its Community Guidelines, where young people means anyone under 18, don't allow young people engaging in intimate kissing, or romantic relationships between an adult and a young person. YouTube's child safety policy, where a minor is anyone under 18, gives videos 'featuring minors involved in provocative, sexual, or sexually suggestive activities' as an example of what isn't allowed. School romance is an anime staple; set yours at a university, an office or a night shift instead, and give both lovers' ages in the prompt.

Tragic endings need care too. Romeo and Juliet ends with both lovers taking their own lives. TikTok allows fiction that mentions suicide, but fiction with detailed descriptions or non-graphic imagery of it is age-restricted and ineligible for the For You feed, and showing suicide isn't allowed. YouTube weighs whether something is a dramatisation, animation included, when it decides whether such content stays up, is age-restricted or is removed. Tell that kind of ending in one plain line and keep it off screen.

For AI labels, the look decides. YouTube requires disclosure, through the 'AI use' setting when you upload (for videos ShortFast posts for you, the setting is in YouTube Studio), of AI content that seems realistic, including a realistic scene that didn't actually occur. Its examples that need no disclosure include clearly unrealistic content, animation, and using AI for the script or captions, and it says disclosing alone won't limit a video's audience or its eligibility to earn money. Cinematic's photoreal stills are realistic scenes that never happened, so answer Yes for them; anime, watercolor, painted, cartoon and clay scenes are plainly not footage. TikTok requires a label on AI-generated content with realistic images, audio or video, and its guidelines say disclosure isn't needed for artistic styles like anime or for generic text-to-speech narration. It encourages labeling anything completely generated or significantly edited by AI and says the setting won't affect distribution, so turning it on costs nothing.

It tells the story with one narrator. There's no dialogue between different voices, so a quarrel or a proposal is told by the narrator, or by one of the lovers in the first person. Write what they say into the narration ('he asked if the seat was taken; it wasn't, and it never would be again') rather than as lines for two actors.

Small details can slip between scenes. The AI that splits your story plans the recurring characters before any image is drawn, but a single image can still change a hairstyle, a coat's colour or the hand that wears the ring, or come out more intimate than the story asked for. Describe each lover once near the start of the script, such as 'Mara, 29, short black hair, a yellow raincoat', check every scene before posting and swap any that don't match for another image or one you upload.

The narration is fixed once rendered. You can swap scenes, edit captions and change music, title and post text, then re-render, but changing a line of the story means generating again.

An automation has no approval step. Each episode posts automatically or arrives by email, and the next two are queued: you can edit their scenes, captions and post text, re-time or delete one, but not change its story. In a romance series, where a single scene can get a video age-restricted, read the queued episodes as they arrive.

None of these channels use ShortFast; they show what love stories look like when they're told well. StoryCorps makes animated shorts from conversations real people recorded, including couples telling how they met: in 'Just Like Yesterday', from its Love Season series, a hotel housekeeper and the clerk at the front desk fall in love with the help of a Spanish-to-English dictionary, and some stories also get a one-minute cut that points to the full story. The Moth posts true personal stories told live on stage and without notes, many of them about love, titled by the moment they turn on, such as a confession to a colleague. TED-Ed retells love myths in animated lessons of about five minutes, Cupid and Psyche and Orpheus and Eurydice among them. Overly Sarcastic Productions retells myths in a sarcastic, conversational voice over bright digital drawings, Eros and Psyche included, in its Miscellaneous Myths series.

StoryCorps and The Moth publish people telling their own stories; on your own channel, stick to invented couples and public-domain tales. What all four share is one couple per video and an ending that turns the story. That is the part to copy; the scenes, the voice and the captions are the part ShortFast handles.