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Blog Outline Generator

AI Writing Tools

Generate structured blog outlines with headings and subpoints in seconds — ready to write. Free, no signup.

Updated Sep 14, 2026 Maintained by BoldlyType editors
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Why outlining first doubles your writing speed

Writers don't stall because they can't write sentences — they stall because they're deciding structure and wording at the same time. An outline splits those decisions: settle the argument order first, then writing becomes filling in sections you've already scoped. This generator returns a full skeleton — H2 sections, H3 subpoints, and 2–3 talking points per section — sized to your target word count, so every section has a job before you write a word of it.

Blog outline tips

  • Check the outline against the top 3 ranking posts for your keyword — every question they answer, you should answer, plus one thing they missed.
  • Order sections by reader priority, not by what's easiest to write: the thing they came for goes high, background goes low or gets cut.
  • Write H2s as the phrases people search — 'How much does a podcast cost to start' beats 'Budget considerations' for both featured snippets and scanners.
  • If a section has only one talking point, merge it into a neighbour; if it has five, it's probably two sections.
  • Delete outline sections ruthlessly before drafting. Cutting a section costs ten seconds in the outline and an hour in the draft.

Blog Outline Generator — common questions

Latest questions readers ask us about this topic.

How detailed should a blog outline be?

Detailed enough that every H2 has 2–3 bullet points saying what the section claims or covers. If a section's bullets are vague ('discuss options'), you haven't decided what it says yet — and the indecision will resurface as slow drafting.

How many H2 sections should a blog post have?

Roughly one H2 per 250–400 words of target length: a 1,500-word post carries 4–6 sections comfortably. Beyond that, group related H2s under fewer, stronger ones — a wall of shallow sections reads like a listicle that lost its way.

Should I follow the generated outline exactly?

Treat it as the default plan, then override it wherever you know better. The generator gives you competent structure; your experience supplies the section nobody else would think to include — that section is usually why the post ranks.

The sub-questions readers ask next — answered, with where to go.

Specificity and tension. A scroll-stopping opener promises a concrete payoff ('the 3-word edit that doubled my reply rate') or opens a loop the reader needs closed — not a vague 'let's talk about engagement'. Front-load it: on most feeds only the first line shows before a cut-off, so the hook has to do its work there. Test several angles for the same post; the winner is rarely the one you'd have guessed.

Style your opening line

Match the length to the job, then check it against the limit. Instagram captions can run long for storytelling but the hook must land in the first ~125 characters before 'more'; X/Twitter rewards tight, standalone lines; LinkedIn truncates around two lines. TikTok and Reels captions are short by nature. The reliable move is to draft freely, then trim against a live counter so nothing important gets cut.

Check the limit live

Fewer, and more relevant, than the old advice. The era of 30 generic tags is over — most platforms now reward a small set (roughly 3–8) that genuinely describe the post, mixing one or two broad tags with several specific, lower-competition ones. Stuffing tags reads as spammy and can suppress reach. Put them where they don't interrupt the read: end of the caption or first comment.

Read the content hub

Treat the bio as a one-line pitch, not a résumé. Open with who you help and the outcome they get, add a single proof point, and close with a reason to follow or a clear next step. Keep it skimmable, lead with the words people would search, and reserve any styled text for one emphasised phrase. Links and @mentions stay plain so they stay clickable.

Generate a bio

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