LINE title generator
A title generator writes the line that names your piece: a video title, a forum submission, an article headline. This one asks which surface the title has to work on before it writes, because a video title is read beside a thumbnail while a submission title is the whole post and often cannot be edited once it is up.
Include the part a reader would want to know before clicking. That detail is what the title is made of.
Optional. If you give one, it goes near the front of the title rather than being sprinkled through it.
A spread first, then generate again on the shape that looked closest.
Free, no account. Written for LINE.
How to use it
- Describe the piece in a line or two, including the thing a reader would want to know before clicking.
- Pick the surface. A video title, a forum submission and an article headline are judged by different readers under different rules.
- Add the phrase someone would type to find this, if there is one.
- Generate, then read each title next to whatever will sit beside it: the thumbnail, the front page of the community, the search result.
- Cut every title that promises more than the piece delivers, then post the survivor yourself.
A title and an opening line do different jobs
The title is read by someone who has not arrived yet. It appears in a grid of competing thumbnails, on the front page of a community, in a search result, or in a list of subject lines, and it is doing one job: getting a decision out of a person who knows nothing else about the piece. The opening line inside the piece is read by someone who already decided. Those are different audiences at different moments, and writing them with the same instinct is how a title ends up sounding like the first sentence of an essay.
the title is the most durable line you write
The other difference is permanence. An opening line can be edited whenever you like on most networks, and nobody has seen it out of context. A title gets indexed, quoted in shares, pasted into chat, and on several networks frozen the moment you submit. It is the most durable line you write and usually the one you spend the least time on.
It is also the line that travels without you. Somebody pastes it into a group chat with no picture and no description attached, and whatever the title says on its own is the entire impression of your work that those people get.
the difference between a title and a hook
So this page is about the field beside the piece, and the hook generator on this site is about the first line inside it. If what you actually need is the opening of a caption or the first thing said on camera, that is the other tool.
When a piece needs both, write the title first. The title fixes the promise, and the opening line has to pay whatever the title promised. Doing it the other way round is how a piece ends up with a headline about one thing and a first sentence about another.
For video, the title and the thumbnail are read together
A viewer takes in both at once, and they have roughly the same weight in the decision. That makes them two slots rather than one, and the common mistake is spending both on the same thing. A thumbnail showing a burnt loaf of bread, over a title reading "My bread came out burnt", has told you one fact twice and told you nothing about why you would watch.
give the thumbnail and the title different jobs
Split the work instead. The picture carries the situation, the emotion, the thing you can point at. The title carries what the picture cannot say: the number, the constraint, the question, the words someone would actually search for. Burnt loaf in the picture, "the oven thermometer was lying to me for two years" in the title, and now the pair is doing two jobs.
Test them together rather than separately. A title that reads well in a text editor and repeats the image beside it is a title that tested well on its own and lost anyway.
put the searchable words at the front
Search matters here in a way it does not on a feed. Video platforms index the title as text, so the words a person would type belong in it, and they belong early rather than after a clause of setup. A title that begins with the searchable phrase survives being cut off in a sidebar, a mobile grid, or a recommendation rail, and it gets cut off in all three.
Use the words viewers say, which are frequently not the words the industry uses. Somebody looking for how to fix a wobbly table leg does not search for furniture stabilisation, and the title matching their phrase is the one they open.
why click-through alone is the wrong target
Where a platform reports it, the number to watch is not views. It is what share of the people shown your thumbnail clicked it, and then whether they stayed. A title that lifts the first and tanks the second is a title that overstated, and the platform notices faster than your audience does.
The comparison worth making is between two of your own videos on similar subjects rather than against anybody else's numbers. Your channel has its own baseline, and a title tells you something only when whatever it is measured against is close enough to be a fair match.
check whether the surface will test the title for you
Some video platforms run the comparison in their own studio, putting two or three titles on the same video in turn and reporting which one pulled more people in. Look for it in your creator dashboard before you assume the title you publish with is the one you are stuck with. Where it exists it is the only fair test available anywhere in this tool's territory, because everything else compares different pieces against each other.
If you get one, spend it on titles that differ in shape rather than in wording. A question against a plain description tells you something durable about your audience. Two phrasings of the same claim mostly tell you the difference between two coin flips.
On a link aggregator, the title is the whole post
Reddit, Lemmy, Hacker News and Product Hunt all work this way. People vote from a list, and what they are voting on is your title next to a domain name. The body, if there is one, is read afterwards by the small fraction who clicked. Every argument for the piece has to fit in that one line.
the title you cannot edit after submission
Reddit does not let you edit a post title after submission, and several other aggregators are the same. That single fact should change how you use a generator here. Everywhere else, a title is a draft you can improve later. On these, the title you press submit with is the title forever, so the cutting-down step happens before you post rather than after you see how it did.
The practical consequence is that the delete-and-repost is your only revision, and it costs you whatever votes and comments the first attempt collected. Sit on the title for ten minutes before submitting, which is cheaper than every other option.
the community's own title rules
These communities also have the strictest and most local rules on the network. Some require a tag in brackets, some ban editorialising, some ban questions, some want the original headline reproduced exactly. A generated title that reads beautifully and breaks the community's title rule gets removed by a moderator, and no amount of good writing survives that. Read the sidebar before you generate, and treat the output as raw material for the format that community demands.
why a flat title beats a worked one here
The tone that works here is flatter than anywhere else. An audience that votes on titles is an audience that has learned to spot a title working too hard, and the reliable move is to state what the thing is and let the interest come from the thing itself.
The same instinct punishes anything that smells like marketing. A title in the voice of a press release gets read as an advert by people who have been reading adverts pretending to be posts for years, and the comments will say so before the votes do.
a product or launch listing
A launch listing is a title read by somebody scrolling a page of launches, so it has to say what the thing is and who it is for before anything clever happens. A tagline describing a feeling gets skipped by everyone who was scanning for a category, and that is most of the page.
The pattern that survives is the thing, then the person it is for, in that order and in their words. Keep the positioning for the description underneath, where there is room for it and where the reader has already agreed to spend a second on you.
On an article platform, the title becomes the URL and the snippet
Medium, Substack, Ghost, WordPress, Dev.to and Hashnode all generate the URL slug from the title when you first publish. That makes the title the one field with consequences past its first day. Change it later and you either keep a slug that no longer matches, or you break every link anyone already shared. Neither is fatal. Both are avoidable by spending five minutes on the title before publishing rather than five months regretting it.
the line a search result and an AI answer quote
The title is also the line a search engine shows, and increasingly the line an AI assistant quotes when it names a source. That makes plain description worth more than cleverness. A reader scanning results is matching words against the question in their head, and a title that shares those words gets picked over one that is more fun to read.
burying the subject behind a clause of setup
The two habits that cost the most here are burying the subject behind a clause of setup, and a title that only makes sense once you have read the piece. Both feel like good writing when you have the whole article in your head. Both are invisible to somebody with a search box and eight other results.
The check takes a second. Cover everything after the first few words and ask whether what is left names the subject. If the answer is no, the front of your title is spent on throat clearing that a result list will show and a reader will skip.
a subject line for an issue people already subscribed to
This reader signed up already, which changes the job. The title tells them whether today is the day they open it, and it does that against your last issue and everything else sitting in the same inbox. Naming the subject plainly wins here, because somebody is scanning for a thing they care about rather than shopping.
Keep issue numbers out of the front of the line. The number is how you find an old issue later, and it means nothing to a person deciding about this one, so lead with the subject and let the number sit wherever your platform puts it.
the instructional title and the outcome it names
The how-to shape is the most searched title there is, and the ordinary version wastes it by naming the process where it should name the result. Someone typing into a search box has an outcome in their head, so the title that matches their words says what they will have at the end, then adds the constraint that makes it theirs: the tool they are using, the time it takes, the version they are stuck on.
It sets a promise that is unusually easy to check, which cuts both ways. A reader who follows an instructional title and still cannot do the thing is angrier than one who bounced off a vague headline, so name only the part the piece genuinely gets them through. This shape carries to a video grid unchanged, for the same reason: both audiences arrived from a search box.
a number in the title, and when it lies
A count tells the reader how much they are agreeing to. Nine items is a scan, one item is a decision, and either is a clearer offer than a title with no shape at all. The number sits at the front, so it also survives the line being cut off.
It has to be the true count. Padding a list of four out to a round ten adds six items you did not think were worth writing, and the reader who reaches them can tell exactly what happened. That is why the tool will not put a count in a title unless your description actually contains that many things. If the piece has one idea in it, say one, or drop the count and describe the idea.
what a bracket on the end buys
A short parenthetical after the main clause works as a filter. It says which version, which year, which format, which price range, without spending any of the front of the line on it. Readers who need that detail take it and everybody else reads straight past.
The cost is that it goes stale on a date you can predict. A year in brackets is accurate for a few months and then quietly announces that the piece is old, which is fine if you plan to update it and change the year, and a slow leak if you do not. Anything you would not want to maintain belongs in the piece rather than in the title.
what a model cannot check for you
There is a floor under all of this that no generator can lift. A model cannot see what currently ranks for your phrase, cannot see how many people search it, and has never seen the competing headlines your title will sit among. It is a drafting tool, so treat the output as a shortlist to cut, and do the checking in a real search box with your own eyes.
Questions
Is the LINE title generator free?
Yes, and there is no account. It calls a model on a server rather than running in your tab, so there is a rate limit on it that the character counter on this site does not need. If you hit it, wait a few minutes.
How long should the title be?
This page will not print a number for it, because a title field has its own cap and the post box is a different field with a different ceiling. For reference, here is the post box: LINE allows 5,000 characters, counted in UTF-16 units. What governs a title in practice is where it gets cut in a grid, a sidebar, or a search result, which is narrower than any published cap and narrower again on a phone. Put the words that matter at the front, and let the composer's own counter tell you the ceiling.
Does the tool do keyword research?
No, and any title tool claiming to has either connected to a real search API or is inventing the numbers. A language model cannot see search volume, current rankings, or what your competitors published last week. Put the phrase you already believe people search into the keyword field and the tool will build titles around it. Finding that phrase is a separate job with separate tools.
Will it write clickbait?
No. The prompt bans the bait patterns outright: promises with no subject, manufactured shock, ALL CAPS, and the numbered-list template applied to a piece with no list in it. Those lift clicks and lose the people who clicked, and on video platforms a click followed by an immediate exit is a worse signal than no click at all. What you get instead is a specific claim, which is the version of curiosity that survives contact with the piece.
Can I change the title after posting?
It depends entirely on the surface, and the answer is the reason this tool asks. Reddit does not allow a post title to be edited after submission, and several other link aggregators behave the same way. Video and article platforms generally do allow it, though on an article platform the URL slug was already generated from your first title and may already be shared. Assume you get one shot unless you know otherwise.
Should the title repeat what the thumbnail says?
No, and it is the most common way to waste a title. The pair is read as one unit, so a title restating the picture has spent two slots on one message. Let the image carry what an image is good at, and give the title the number, the constraint, or the searchable words the picture cannot show.
How many titles should I test?
Testing within one piece is rarely available. Most surfaces give you one title and one publish, so the comparison you actually get is across pieces over time. Generate a set, cut it to two, pick one, and keep a note of which shape you used. After a dozen pieces you will know what your audience responds to, which is real evidence rather than a rule copied off a blog.
Does a number in the title help?
It helps when the count is true and the piece is a list. A number tells a reader the size of the commitment before they click, and it stays visible when the end of the line gets cut off. It stops helping the moment it is padded, because somebody who counts the items and finds filler has learned that your titles overstate. The generator will not invent a count your description does not support.
Is my input sent anywhere?
Yes. This one needs a model, so unlike the character counter on this site it cannot run on your machine. What you type goes to our server and on to the model that answers. There is no account attached to it. Fine for a piece you are about to publish anyway, wrong for anything confidential.
Can GrowSocialelion post to LINE?
Yes. LINE is live today: connect it, let the agent draft and schedule, approve, and it publishes. See the status of all 49 networks.