How to Create Threads Posts with AI

What are Threads Posts?

Threads is Meta's text-first social network, launched in 2023 as a direct competitor to X. Posts can be up to 500 characters long and can include up to 10 images, video (up to 5 minutes), link previews, and polls. Threads is tightly integrated with Instagram — your Threads username is your Instagram username, your followers carry over, and posts can cross-share to Instagram with one tap.

For US small businesses and creators, Threads has settled into a real niche: a calmer, less algorithmic version of X with strong organic reach for new accounts. The audience overlaps heavily with Instagram, which means a brand active on Instagram has a natural starting audience on Threads. The platform rewards conversational, opinion-driven posts more than promotional content — Threads users explicitly came for "less algorithm, more people." For a brand, the right Threads strategy is mostly text with occasional images, posted 2–5 times per day, with high reply engagement.

How to create Threads Posts with publy.ch

With publy.ch the workflow stays simple:

1. Pick post type — text-only opinion, image post, question prompt, or quote graphic.
2. Describe the idea — one sentence. The AI generates 3 hook variants tuned for Threads' conversational voice.
3. Trim to 500 characters — publy.ch auto-trims and suggests the cleanest cut points.
4. Add a branded image if needed — for image posts, square 1080 × 1080 or portrait 1080 × 1350 in your brand style.
5. Cross-post or schedule — publy.ch's scheduler supports Threads natively, plus optional cross-share to Instagram.

You stay active on Threads with a real cadence, without spending hours per day.

Best Practices for Threads Posts

1. Conversational tone wins. Threads is less polished than LinkedIn, less reactive than X. Write like you'd talk to a smart friend.
2. Opinions earn engagement. Threads users want takes. "Here's what I think about X" outperforms "Here's a fact about X."
3. Reply to every reply. Reply threads can outpace the original post in reach.
4. Cross-post sparingly. Don't 1:1 dump every tweet onto Threads — the audiences differ in tone.
5. 2–5 posts per day. Threads rewards cadence, not single viral hits.
6. Use images strategically. Pure-text posts work fine, but a branded image post once or twice a day breaks the visual rhythm of the feed.
7. Ask questions. Threads has higher reply rates than X for the same audience size.
8. Don't link out aggressively. Threads behaves like X — links suppress reach. Mention the link in a follow-up reply.

Formats and Dimensions

• Text: up to 500 characters per post
• Single image: 1080 × 1080 px (1:1) or 1080 × 1350 px (4:5 portrait)
• Multi-image: up to 10 images
• Video: up to 5 minutes, MP4
• Maximum file size: 30 MB images, ~250 MB video
• Polls: up to 4 options

Common Mistakes to Avoid

• Treating Threads like Instagram. Threads is text-first. Long captions with hashtags don't translate.
• Copy-pasting from X. Tone differs. Threads audience is less combative than X power users.
• Posting and ghosting. The reply velocity matters — engage in the first hour.
• External links in the main post. Like on X, they suppress reach.
• Inconsistent posting. A Threads strategy needs 2–5 posts per day for compounding.

Create Threads Posts with AI — Try publy.ch Free for 3 Days

With publy.ch you keep Threads active alongside Instagram with minimal extra effort. AI-written conversational posts, branded visuals, and cross-posting baked in. Start your 3-day free trial at publy.ch.