Instagram is where local businesses already make their best visual content — and Google Business Profile is where that content meets actual buying intent: your listing on Search and Maps, seen by people googling for exactly what you sell. Cross-posting between them is less a technical problem than a translation problem. The photo moves over fine; the Instagram dialect around it — hashtag blocks, @mentions, emoji runs, “link in bio” — does not. In exchange, Google gives you the thing Instagram has always withheld: a clickable link on every post.
This guide maps the spec deltas, what breaks in transit, and the steps to republish an Instagram post as a Business Profile update — by hand, or composed once in SocialKit and customized per network.
€0.00 due today · cancel anytime · 7-day money-back guarantee
Everything that changes between the two composers, side by side.
| Spec | Instagram (from) | Google Business (to) |
|---|---|---|
| Primary canvas | 1080 × 1350 px · 4:5 (post) | 1200 × 900 px · 4:3 (post image) |
| Caption limit | 2,200 characters | Posts up to 1,500 characters |
| Video length | Reels up to 3 minutes for standard accounts (Instagram has been extending limits) | Photos preferred; videos up to 30 seconds / 75 MB per Google’s help docs |
| Hashtags | Capped at 5 per post (rolling out since Dec 2025), counted across caption and comments; 3–5 focused tags was already Instagram’s guidance | No hashtag culture — Google Business posts read like mini announcements |
| Clickable links | None in captions — “link in bio” | CTA button with a real URL on every post |
| Visible before the fold | Feed clips captions around 125 characters (“… more”) | “Read more” after roughly 250–300 characters |
| Audience | Followers scrolling a feed | Searchers already looking for a business like yours |
| Phone numbers in text | Allowed | Disallowed by Google’s posts content policy — use the Call now button |
The good news
The fine print
€0.00 due today · cancel anytime · 7-day money-back guarantee
Tip 1
Lead with what someone would google: “Saturday brunch menu, kitchen open from 10 am” beats “Weekend vibes” — the Business Profile audience arrived via a search box, not your grid.
Tip 2
Reuse the photo, not the caption: the image is the transferable asset; the words almost always need a from-scratch rewrite in announcement language.
Tip 3
Let the CTA button do what link-in-bio never could: send each post to its own page — the booking form, the menu, the product — instead of one bio link for everything.
FAQ
€0.00 due today · cancel anytime · 7-day money-back guarantee
You can add your Instagram as a social link on your Business Profile, and Google has experimented with surfacing posts from linked social accounts on some listings. Neither replaces a native Business Profile post, which carries its own text, photo, post type, and CTA button — cross-posting properly means publishing to both.
No. Instagram rewards a hook in the first ~125 characters plus hashtags for discovery; Google shows roughly 250–300 characters to high-intent searchers and has no hashtag culture at all. Keep the photo, rewrite the words as a plain announcement.
Mostly no: Business Profile video support is modest — about 30 seconds and 75 MB per Google’s help docs, with photos preferred. Trim a Reel to a short highlight, or post a still and put the full video behind the CTA button link.
1200 × 900 px at 4:3 is the commonly recommended size, with a commonly cited minimum of 400 × 300 px under Google’s general photo rules (JPG/PNG, 10 KB–5 MB). Instagram’s 4:5 exports upload fine but get center-cropped, so keep the subject in the middle or re-crop.
Compose once, customize the caption per network, and let SocialKit publish to Instagram, Google Business, and 9 more platforms on schedule — no re-uploading, no copy-paste.
€0.00 due today · cancel anytime · 7-day money-back guarantee