The hard part of social media for a small business is not the photo — it is the 40 words under it, five times a week. This generator drafts ready-to-post captions for Instagram, Facebook, WhatsApp Status, LinkedIn and X from a few inputs: what you are promoting, the offer, the call to action and your tone. It formats them for each platform (line breaks, emoji density, hashtag sets, character limits), adds your WhatsApp or website link, and lets you copy the result in one tap. Drafts are generated in your browser from structured templates; nothing is uploaded.
What a post needs
| Element | Purpose |
|---|---|
| Hook (first line) | The only line shown before "more"; a question, a number, or the offer |
| Body | What it is, who it is for, why now — two or three short lines |
| Proof | A detail: "made fresh at 6 am", "300+ five-star reviews", "GST invoice included" |
| Call to action | One action: order on WhatsApp, visit, DM, save the post |
| Link or handle | wa.me link, website, location tag |
| Hashtags | 5–10 relevant ones on Instagram, 1–3 on LinkedIn, none on WhatsApp |
How to use the generator
- Choose the platform and post type — product launch, offer, festive greeting, behind-the-scenes, testimonial, hiring, announcement.
- Enter the product or service, the offer or key detail, your location and your call to action; pick a tone (friendly, premium, playful, formal) and language (English, Hindi, Hinglish).
- Read the three draft variations; pick one and edit.
- Add your wa.me link or website; the tool checks length limits and suggests a hashtag set.
- Copy and post; save the template for the next one.
Platform notes
- Instagram: 2,200-character limit but the first 125 matter; put the CTA early; 5–10 niche hashtags beat 30 generic ones; add location.
- Facebook: longer text works; link previews matter; local groups are where small businesses get reach.
- WhatsApp Status and broadcast: short, image-first, price visible; broadcasts need opt-in — see WhatsApp Business per-message pricing.
- LinkedIn: for B2B suppliers and services — a short story, one insight, no hard sell; 3 hashtags.
- X: under 280 characters; one image; reply to your own post with the link.
Images to go with it
Consistent, well-lit product photos outperform clever captions. Clean backgrounds with the background remover, resize for each platform with the photo resizer (1080 × 1350 for Instagram feed, 1080 × 1920 for Status/Stories), and keep text on images under 20% of the area for ads. Which AI tools actually help a small shop — and which waste money — is covered in AI for the small shop in 2026.
Compliance in captions
- Offers must state conditions ("on bills above ₹999, till 31 Oct") and match the price tags in store.
- Do not use "best", "no. 1" or health claims you cannot substantiate; ASCI guidelines apply to social ads, and FSSAI rules to food claims.
- Testimonials need the customer's permission; mark paid partnerships as such.
- Festive posts: check dates; Diwali, Eid and Pongal move each year.
Measuring
Track saves, shares and profile visits, not just likes; the engagement rate calculator normalises by followers or reach, and click-to-WhatsApp counts show up in your chats. For paid boosts, the ROAS calculator says whether it was worth it.
Related tools
- Engagement rate calculator — did the post work?
- WhatsApp direct link — the CTA link.
- Photo resizer & compressor — platform-sized images.
- Background remover — clean product shots.
- Word counter — character limits per platform.