How to Schedule Pinterest Pins (The Complete Guide for 2026)

Pinterest isn't like other social platforms. On Instagram or X, a post lives for a few hours. On Pinterest, a single pin can drive traffic to your website for months or even years. That's because Pinterest is fundamentally a visual search engine — people use it to discover ideas, products, and inspiration, not to scroll through a chronological feed.

That makes scheduling particularly valuable. If you can consistently publish well-optimised pins, you're building a library of content that compounds over time. Here's how to schedule Pinterest pins using PostOnce — and how to make every pin count.

Why schedule Pinterest pins?

Before we get into the how, here's why scheduling is especially powerful on Pinterest:

• Consistency matters for SEO — Pinterest rewards accounts that publish regularly. A steady posting rhythm signals to the algorithm that your account is active and worth surfacing
• Time zones — Your audience might be browsing Pinterest at 9 PM their time, which could be 3 AM yours. Scheduling means you never miss peak hours
• Batch creation — Design a week's worth of pins in Canva or your favourite tool, upload them all at once, and schedule them out
• Cross-platform efficiency — If you're already creating visual content for Instagram, repurpose it for Pinterest at the same time without any extra effort

Setting up Pinterest on PostOnce

Connecting your Pinterest account takes under a minute. PostOnce uses Pinterest OAuth, so you just log in and grant permissions — no API keys or passwords to manage.

Step 1: Authorise your Pinterest account

1. Log in to PostOnce and go to your dashboard
2. Click Connect Account and select Pinterest
3. You'll be redirected to Pinterest's login page
4. Sign in with your Pinterest credentials (or confirm if already logged in)

Step 2: Grant permissions

1. Pinterest will ask you to authorise PostOnce to manage your pins and boards
2. Review the permissions and click Allow
3. You'll be redirected back to PostOnce with your account connected

Your Pinterest boards will sync automatically. You're ready to start scheduling.

Scheduling your first pin

Once your account is connected, here's how to schedule a pin:

1. Go to Create Post in PostOnce
2. Write your pin title and description — this is where Pinterest SEO happens, so include relevant keywords naturally
3. Toggle on the Pinterest platform icon
4. Upload your image or video — PostOnce automatically optimises it for Pinterest's recommended dimensions
5. Set your date and time, or publish immediately
6. Click Schedule or Publish

PostOnce handles the rest. You'll receive a notification when the pin goes live, and you can track it from your dashboard.

A note on media: PostOnce automatically resizes your images to suit each platform at publish time. So if you're pinning the same visual you used on Instagram, you don't need to manually create a Pinterest-sized version — though designing specifically for Pinterest's 2:3 ratio will always perform best.

Tips for growing on Pinterest

Pinterest growth is a different game from other platforms. It's slower to start but compounds beautifully. Here's how to make the most of it.

Optimise every pin description for search

This is the single most important thing you can do on Pinterest. Unlike Instagram where hashtags drive discovery, Pinterest relies on keyword-rich descriptions. Think about what someone would type into the Pinterest search bar to find your content.

Instead of: "Love this look!"

Write: "Minimalist living room ideas with neutral colours and natural light. Perfect for small flats and modern apartments."

Front-load your most important keywords. Be specific. Describe what's in the image and who it's for.

Use the right pin dimensions

Pinterest heavily favours vertical images. Here are the specs to aim for:

• Standard pins: 1000 x 1500 pixels (2:3 ratio) — this is the sweet spot
• Idea Pins: 1080 x 1920 pixels (9:16 ratio)
• Minimum width: 600 pixels
• File types: JPEG, PNG, or WEBP

Pins that don't match the 2:3 ratio get cropped in the feed, which can cut off important text or imagery. Design with the vertical format in mind from the start.

Build a board strategy

Don't just dump all your pins into one board. Create themed boards with keyword-rich titles and descriptions. For example, if you're a home decor brand:

• "Small Living Room Ideas" (not "Living Room Stuff")
• "Kitchen Organisation Tips" (not "Kitchen")
• "Modern Bathroom Designs Under Budget" (not "Bathrooms")

Each board should have at least 20-30 pins to look established. Pin your own content alongside relevant content from others to keep boards active.

Leverage Idea Pins for reach

Idea Pins (Pinterest's multi-page visual stories) tend to get significantly more reach than standard pins. They're perfect for tutorials, step-by-step guides, before-and-afters, and listicles.

You can create Idea Pins with multiple images or short video clips. They don't link out to a website, but they're excellent for building followers and brand awareness.

Be patient — Pinterest is a long game

Most Pinterest pins take 2-6 months to reach their peak performance. This is completely normal. Don't judge a pin's success after a week. Keep publishing consistently and let the search engine do its work.

The creators who win on Pinterest are the ones who show up every week for six months, not the ones who post aggressively for two weeks and give up.

Scheduling Pinterest alongside other platforms

The real power of scheduling Pinterest pins comes when you combine it with your other platforms. Here's a typical workflow:

1. Create your visual content — Design your image or record your video
2. Select your platforms — Toggle on Pinterest alongside Instagram, Facebook, LinkedIn, or any others
3. Customise per platform — Adjust your Pinterest description to be keyword-rich (while your Instagram caption might be more conversational)
4. Schedule once — Pick your time and let PostOnce distribute everywhere

PostOnce automatically optimises your media for each platform's requirements, so a single upload works everywhere. No resizing, no reformatting.

For a deeper look at managing multiple platforms efficiently, read our guide on how creators manage 8 platforms without a team.

Pinterest content specs quick reference

Here's a quick reference for Pinterest's current content specifications:

• Pin title: Up to 100 characters
• Pin description: Up to 500 characters (use all of it for SEO)
• Standard pin image: 1000 x 1500 px recommended (2:3 ratio)
• Idea Pin image: 1080 x 1920 px (9:16 ratio)
• Idea Pin pages: Up to 20 pages per Idea Pin
• Video length: 4 seconds to 15 minutes
• Video file size: Up to 2 GB
• Video format: MP4, MOV
• Link pins: Include a destination URL to drive traffic
• Image file types: JPEG, PNG, WEBP

Wrapping up

Pinterest is one of the most underrated platforms for long-term traffic. Unlike other social networks where content disappears within hours, a well-optimised pin keeps working for you month after month. Scheduling with PostOnce means you can maintain a consistent publishing rhythm without being glued to the platform every day.

If you're already creating visual content for Instagram, there's almost no reason not to repurpose it for Pinterest too. The extra few minutes spent writing a keyword-rich description could pay off with traffic for years.

Ready to find the right scheduler for your workflow? Check our best social media schedulers in 2026 comparison. And if you're already on Instagram, our guide to scheduling Instagram posts covers everything you need for that platform too.