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Tool — Bio generator

Instagram bio generator: five bios inside the 150-character limit.

StoriesFly's Instagram bio generator writes five bio options from one niche you pick and one line you type, and measures every option against Instagram's 150-character bio limit before showing it. A draft that runs long is rewritten rather than cut, so nothing arrives ending mid-sentence. Five runs a day are free and no account is needed to try it.

Free: 5 generations per day · Pro: Unlimited

What you type ina nicheone line about youWhat one run returns5 draftsmax 150 characters

5 free runs a dayno sign-up to trycopy straight out

Fig. 01Five drafts measured against the 150-character limit
Your niche and your lineone category, one sentence
Plain
95
Direct
97
Warm
117
Specific
113
Short
58
0150
one draft per row150 characters — Instagram's bio limit

What the bars showEach bar is the length of the draft beside it, counted after the draft was written. The number is the character count of the string, not an estimate.

01The 150-character limit

150 characters, counted with spaces

Instagram's bio field stops at 150 characters. It counts characters and not words, so spaces and line breaks count too, and some emoji count as more than one.

Paste something longer and the app either refuses to save it or drops the tail. That is how a bio ends up stopping mid-sentence.

So the limit goes to the model together with your line, instead of being checked at the end. A draft that runs long is rewritten to fit, because cutting to length is what leaves the trailing ellipsis you see on a lot of profiles.

Fig. 02Measure a bio you already have

Weeknight cooking for tired people. Six ingredients, one pan, timings that are actually true.

93 / 150

Weeknight cooking for tired people: six ingredients, one pan, timings that are actually true, a shopping list you can read on the bus, and an answer to every question in the comments.

183 / 150

Both lines are counted the way Instagram counts them: characters, spaces included.

02Niches

Ten niches to choose from

The niche changes the vocabulary the model uses and the kind of proof it puts in the line. A coach and a printmaker are both selling trust, and they do not describe it the same way.

01Fitnesscoaching, programming
02Fashionstyling, resale
03Foodrecipes, reviews
04Travelroutes, guiding
05Techbuilding in public
06Businessservices, numbers
07Artstudio, editions
08Musicgigs, releases
09Educationteaching, resources
10Othereverything else
03Rewriting instead of cutting

A long draft is rewritten, not truncated

Both routes end at 150 characters. Only one of them ends with a finished sentence.

Cutting a long bio to length
DraftCut at 150Half a sentence
What this tool does
DraftMeasuredRewritten

The count is taken on the finished string, so what you copy is what Instagram stores.

04What one run costs

Five bios per run, five free runs a day

One press of Generate is one run and returns five bios, so a free day is twenty-five options. A free account raises the day to twenty runs, Pro removes the counter, and it resets by itself.

Bios per run
5
Character limit
150
Free runs a day
5
Niches to pick from
10
Fig. 03The constants this tool works with
Free
5 a day
Pro
Unlimited

One mark is one press of Generate, and one press returns five bios.

05The inputs

Three inputs, and your profile is not one of them

The generator does not read your account, your followers or your posts. It gets the niche you picked, the line you typed and the character limit. That is the whole input.

  1. 01Pick a nicheOne of ten. It changes the vocabulary the model uses; it does not change the limit.
  2. 02Write the line only you can writeFree text: what you do, who for, where. Fitness on its own gives five reasonable bios. Strength coach, online and in Lisbon, no transformation photos gives five that sound like a person.
  3. 03Five drafts come back at onceOne request returns five drafts, built from the same line but phrased differently. None of them is flagged as the best one — that choice is yours.
  4. 04Each draft is measuredThe character count is taken on the finished string. Anything over 150 goes back to be rewritten before the five reach the page.
Fig. 04What one generation is given
Niche1 of 10
Your description5–300 characters
Character limit150-character limit
Modelreturns five drafts, then each one is measured
three inputs, one call
06Scope

What the bio generator will not do

Worth knowing before you paste anything into your profile.

  • 01It cannot update your profileThere is no login here and no connection to your account. You copy the line and paste it into Instagram yourself.
  • 02It does not know your niche better than you doLeave the description empty and the drafts come back competent and forgettable. The specifics have to come from you.
  • 03It does not check your claimsType that you coach Olympic lifters and it writes that you coach Olympic lifters. Accuracy stays on your side of the field.
  • 04Emoji counts can differInstagram counts some emoji as more than one character. Check in the app before you save a bio that lands on 149.
07Bio questions

Asked before pasting a new bio

Do I need an account to try it?

No. Five bio generations a day work without signing up; a free account raises that to twenty a day and Pro removes the counter.

Why five bios and not one?

Five drafts side by side are faster to choose between than one draft is to repair. Most people recognise a line that sounds like them quicker than they can describe one.

Can I edit what it gives me?

Yes, and you should. Take the opening from one draft and the ending from another, cut the adjective you would never use, and the counter on this page tells you whether the result still fits 150 characters.

What happens if a draft comes out longer than 150 characters?

It goes back to be rewritten before you ever see it. Nothing is shown with a cut tail, because a truncated line reads as a mistake rather than a bio.

Will someone else get the same bio?

Not word for word, because every run is a fresh model call. But a blank description leaves the model nothing personal to work with, and generic input produces generic phrasing.

Does it write in other languages?

Yes. Write your description in the language you want the bio in and the drafts come back in it. Instagram's 150-character limit is the same in every script, which bites harder in some than in others.

Do you store what I type?

No. The description is sent with the request and is not kept afterwards. There is no history to browse, so copy anything you want before you run it again.

Does your character count match Instagram's?

For plain text it matches exactly: the same characters, spaces and line breaks. Emoji are where the two can disagree, so a draft that lands on 149 is worth checking in the app.

Write the line about what you do. Five drafts come back already measured.

Five free runs today, no account needed.

Pick your niche