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AI Tweet Composer

Compose a single tweet (280-char limit enforced) with tone, hashtag count, and link-inclusion controls. Switch to 3-variant mode to A/B-test three angles side by side — each gets its own copy button and X-intent link so you can post in one click. Built for the 280-char X limit, not for LinkedIn posts or thread starters.

What's the tweet about?

Tone

Hashtags 2

Audience

Model

Include a placeholder link

No emojis

1 tweet

3 variants (A/B/C)

~150 tokens · Qwen 2.5 7B · 1 witty tweet

Describe the tweet idea to continue.

Compose a single tweet with live 280-char counter, tone picker, hashtag slider, and 3-variant mode. Built for the X/Twitter character limit.

Bii o ṣe le lo AI Tweet Composer

Fi àwọn ìṣàmúlò-ètò rẹ̀ pamọ́

Ṣàfihàn àkọlé, láti fi fáìlì pamọ́, tàbí láti ṣàfihàn ohun tí o fẹ́. Kò ní àwọn àwọn kọ́̀ǹpútà tí a fẹ́.

Tẹ̀ láti ṣẹ̀dà

AI wá ń ṣé iṣẹ́ àgbèkalẹ̀ rẹ̀ nínú àwọn ìṣísẹ̀ láti ló àwọn módèlè̀ tí a ṣí lè lò.

Ṣàfikún & Àwọn Àkọsílẹ̀

Ṣàfihàn, kọ́, tàbí fi àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn àwọn

Use this tool via API

Automate this tool from your own code. OpenAI-compatible REST endpoint, Bearer-token auth, no extra SDK required. Token costs match the web interface.

API Documentation Get API Key

curl -X POST https://api.free.ai/v1/chat/ \
  -H "Authorization: Bearer sk-free-..." \
  -H "Content-Type: application/json" \
  -d '{"model": "qwen7b", "messages": [{"role": "user", "content": "Write an Instagram caption for a product launch."}]}'

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AI Tweet Composer — FAQ

Free.ai Tweet Composer writes a single tweet (280-char X limit enforced live as you type) with tone, hashtag count, and link-inclusion controls. Switch to 3-variant mode for A/B/C versions side-by-side, each with its own Copy button and X-intent link so you can post in one click.

Yes — Qwen 2.5 7B on our GPUs, about 100-300 tokens per tweet inside the daily pool. Signed-in free accounts get 10,000 tokens on signup, enough for dozens of tweets or a month of daily posting.

Typefully is $29/month, Taplio $39/month, Hootsuite AI $99+/month — all gate tweet generation behind subscriptions. Free.ai composes tweets for free, returns 1 or 3 variants, enforces the 280-char limit live, and provides X-intent posting links. No seat fees, no monthly commitment.

X counts URLs as 23 chars regardless of actual length (via t.co shortener), and emojis usually count as 1-2. Our live counter replicates X's counting logic so you know BEFORE posting whether the tweet fits. Red = over 280, orange = 261-280 (tight), green = under 260.

Eight tones: Witty, Hot take / contrarian, Educational / insightful, Humble flex, Storytelling, Question / engagement, Professional, Meme / funny. Each is system-prompted separately for distinct voices.

Three distinct angles on the same topic — one punchy, one contrarian, one question-form. Each is labeled A/B/C and sits in its own editable card with a copy button and "Post on X" intent link. Useful for finding which angle resonates before you post.

No — compose your first tweet immediately, no email, no credit card. Sign up free for 10,000 signup tokens, generation history, and save drafts.

Yes — the output is a live-editing textarea with the character counter updating as you type. Tweak the wording, swap a hashtag, shorten a URL — all before hitting "Post on X".

Not directly — this tool composes a single tweet. For thread-style content, compose each tweet separately (each ≤280 chars) and paste them into X or Typefully's thread composer. Multi-tweet thread generation is on our roadmap.

Yes — the "Audience" field tunes the voice for indie founders, crypto devs, marketers, etc. Combined with the tone picker, you get audience-native tweets (hacker voice for devs, analyst voice for finance Twitter).

Yes — all 99 languages Free.ai supports. Type your topic in Spanish / Japanese / Turkish and the tweet comes back in the same language, still under 280 chars.

Yes. POST to /v1/chat/ with the tweet-composer system prompt. Useful for scheduling tools building tweet-generation features. Bearer auth, monthly limits. See /api/ for snippets.

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Kò ní àwọn kaadí ẹ̀yàn tí a fẹ́

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AI Tweet Composer

Àwọn Àtòjọ-ẹ̀yàn

Bii o ṣe le lo AI Tweet Composer

Fi àwọn ìṣàmúlò-ètò rẹ̀ pamọ́

Tẹ̀ láti ṣẹ̀dà

Ṣàfikún & Àwọn Àkọsílẹ̀

Use this tool via API

Àwọn Àṣẹ AI Fúnràn

AI Tweet Composer — FAQ

What is the AI Tweet Composer?

Is it really free?

How does it compare to Typefully, Taplio, and Hootsuite AI?

How does the character limit work?

What tones are available?

What does 3-variant mode produce?

Do I need to sign up?

Can I edit the tweet before posting?

Does it work for threads?

Can I set a specific audience?

Can I generate in other languages?

Is there an API?

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