Pinterest scheduler

Schedule Pinterest Pins to the right board

Postprism is a Pinterest scheduler that publishes image Pins for you. Write the description once, add a title, a destination link and the board, pick a time, and the Pin goes live on schedule, even when you are offline, next to the versions for LinkedIn, TikTok and three other networks.

Start free trialSee how it works
  1. Connect
  2. Create
  3. Publish
  4. Live

How to schedule Pinterest Pins

Three steps from image to a published Pin on the board you choose.

  1. 01
    Connect your Pinterest account

    Sign in with Pinterest on the Platforms page. Postprism reads your boards so you can choose where each Pin is saved.

  2. 02
    Write the Pin and pick a board

    Write the post once, then shape its Pinterest version: an image, a title of up to 100 characters, a description and a destination link. Pick the board from the list, and Enhance with AI can suggest the title and description.

  3. 03
    Schedule it and let it publish

    Pick the date, time and time zone, then schedule. Postprism publishes the Pin on time even when you are offline, and you can reschedule it from the calendar until it goes out.

What you can publish to Pinterest

Postprism creates each Pin through Pinterest’s own API, so it lands on your board and your profile like a Pin you made by hand.

Image Pins

One image per Pin, taken from the first image you attach. A tall 2:3 image fills the most space in the feed.

Recommended: 1000 × 1500 px (2:3)

Titles and descriptions

Give each Pin its own title and description, the words Pinterest search reads. Leave the title empty and Postprism uses the start of your description.

Title up to 100 characters

Pins that link to your site

Add a destination link to send people who tap the Pin to your blog post, product or recipe page.

Any http or https URL

Pinterest specs for scheduled Pins

The limits that decide whether a scheduled Pin goes out cleanly, with a source for each figure.

Pin title
Pinterest’s limitUp to 100 characters; the first 40 may show in the feed, depending on the devicePinterest Business Help: product specs
How Postprism handles itA title field with its own counter stops at 100. Leave it empty and the start of the description is used.
Description
Pinterest’s limitUp to 800 charactersPinterest API: create a Pin
How Postprism handles itThe composer counts the Pinterest description as you type and flags it past 500 characters, so it stays focused.
Image shape
Pinterest’s limit2:3 recommended, for example 1000 × 1500 px; taller Pins may be cut off in the feedPinterest Business Help: product specs
How Postprism handles itSends the first image you attach as you cropped it. Size it first with the free Pinterest image resizer.
Image file
Pinterest’s limitPNG or JPEG, up to 20 MBPinterest Business Help: product specs
How Postprism handles itUpload the image to your media library once and reuse it on Pinterest and your other networks.
Destination link
Pinterest’s limitA URL of up to 2,048 charactersPinterest API: create a Pin
How Postprism handles itAn optional link field that accepts any full http or https address.
Board
Pinterest’s limitEvery Pin is saved to a boardPinterest API: create a Pin
How Postprism handles itPick the board from a list of yours in the composer. Without a choice, the Pin goes to your first board.
Scheduling window
Pinterest’s limitPinterest’s own scheduler: up to 30 days ahead, with up to 10 Pins scheduled at oncePinterest Business Help: schedule Pins
How Postprism handles itSchedule Pins for any future date and time, in the time zone you choose, with unlimited posts on every plan.
Pinterest API guidePinterest character counterPinterest image resizer

Specs checked against Pinterest Help and API docs on

Settings you control on each Pin

The same options are in the composer, the REST API and the MCP server, so a Pin scheduled by your AI assistant can be set up exactly like one you made.

BoardAny of your boards

Choose the board from the list in the Pinterest settings card. Postprism starts with your first board selected.

Pin titleUp to 100 characters

Write a searchable title with its own counter, or leave it empty to use the start of the description.

Description

Edit the Pinterest version apart from your other networks. It becomes the Pin description. Reset to base brings back the original draft.

Destination linkAny http or https URL

Where people go when they tap the Pin: a blog post, product page or recipe.

ImageThe first image attached

Attach a file from your media library or upload a new one. Pinterest receives the first image with your title and description.

Date, time and time zone

Pick the exact time the Pin should go out. Open it on the calendar to reschedule if plans change.

Building with the API? Every field, with an example request, is in the Pinterest platform guide.

From one draft to a Pin on your board

One post becomes a Pinterest version beside the versions for your other networks. The calendar holds it until its time, then Postprism publishes the Pin to your board, linked to your site.

How a Pin is scheduled in PostprismTailorSame draftScheduleScheduleAuto-publishTap throughPinterest versionTitle and descriptionOne postWritten onceContent calendarThu, Oct 22 at 8:00 PMYour boardImage Pin savedYour websiteDestination linkOther networksLinkedIn, TikTok and more
Each Pin carries a title, a description, an image and the destination link you set.

Pinterest for every brand from one calendar

Pin for your own brand and your clients’ without switching tools or Pinterest logins.

Bulk scheduling

Your boards in the composer

Once Pinterest is connected, your boards appear in the composer, so each Pin goes exactly where you planned it.

A workspace per brand or client

Give each brand or client its own workspace with its own Pinterest account, calendar and brand voice. Solo includes 1 workspace, Freelancer 3 and Agency 10.

One post, every network

The same draft becomes a Pin, a TikTok photo post and a LinkedIn update, each with its own version, all scheduled from one calendar.

Roles for your team

Invite teammates as Owner, Admin, Editor or Viewer. Freelancer includes 3 team members and Agency 10.

Approval before publishing

On Freelancer and Agency, Editors submit Pins for review and an Owner or Admin approves them or asks for changes before they are scheduled.

Bulk import a season of Pins

Import a CSV, XLSX or JSON file with each Pin’s description, date and image link, and Postprism places every row on your calendar.

Optional AI that writes for Pinterest

You write the post. When you want help, AI drafts the Pinterest version and a Pin title in your brand voice, and you edit both before anything is scheduled.

AI content adaptation

A Pin description from your draft

Enhance with AI rewrites your base post for each network you selected, so Pinterest gets a search-friendly description while LinkedIn gets a fuller post.

A suggested Pin title

The AI also suggests a title of up to 100 characters, filled into the title field for you to keep or change.

Your brand voice

Set your tone and values once on the Brand page. AI adaptations follow them on Pinterest and every other network.

Included in every plan

150 AI adaptations a month on Solo, 500 on Freelancer and 2,000 on Agency.

Let your AI assistant schedule Pins

Postprism runs an MCP server, so Claude, Cursor, Gemini CLI and other MCP clients can draft and schedule Pins in your workspace. Every Pin lands on your calendar.

AI agentsMCP documentation

Sign in, no code

Add the Postprism MCP server to your assistant and sign in with your Postprism account. It works on every plan, including the free trial.

Board, title and link included

The assistant sets the Pin’s board, title and destination link in the Pinterest settings, the same fields you see in the composer.

Drafts or scheduled, your choice

Without a date, create_post saves a draft for you to review. With scheduled_at, the Pin is scheduled and publishes automatically.

REST API for automations

n8n and your own scripts use the REST API with an API key, on the Freelancer and Agency plans.

You ask

Make Pins from these three recipe photos, each with a title and a link back to its recipe post, and schedule one a day from Monday at 8 PM.

Postprism tools it uses
  • upload_mediaUpload an image or video (JPEG, PNG, GIF, WebP, MP4, MOV, up to 10 MB) and get a URL to attach to a post.
  • create_postCreate a post from base content, target platforms and optional per-platform versions. Without a date it is saved as a draft; with scheduled_at it is scheduled.
  • list_postsList posts in a workspace, filtered by status (draft, scheduled, published).

Postprism vs Pinterest’s scheduler vs other tools

What matters when Pinterest is one of several channels you run.

How far ahead

Postprism

Any future date and time

Pinterest’s built-in scheduler
Up to 30 days
Other schedulers
Varies by tool

Pins scheduled at once

Postprism

Unlimited posts on every plan

Pinterest’s built-in scheduler
Up to 10
Other schedulers
Often capped by plan

Other networks from the same post

Postprism

LinkedIn, X, TikTok, YouTube and Bluesky, each with its own version

Pinterest’s built-in scheduler
Pinterest only
Other schedulers
Usually several networks

Calendar

Postprism

Month, week and day views with one-click rescheduling

Pinterest’s built-in scheduler
Scheduled Pins on your profile
Other schedulers
Usually included

Per-network versions

Postprism

Built in, with optional AI in your brand voice

Pinterest’s built-in scheduler
One version, for Pinterest
Other schedulers
Varies by tool

Team approval

Postprism

Owner or Admin approval on Freelancer and Agency

Pinterest’s built-in scheduler
No approval step
Other schedulers
Often on higher-priced plans

AI assistant access

Postprism

MCP server on every plan, REST API on Freelancer and Agency

Pinterest’s built-in scheduler
No assistant connection
Other schedulers
Varies by tool

Sources:Pinterest Business Help: schedule Pins · Pinterest API: create a Pin

Start scheduling Pins with a 7-day free trial

Every plan includes Pinterest, unlimited posts, the content calendar and the MCP server.

Solo

$14

/mo

or $19/mo billed monthly

For freelancers managing one client brand.

Start free trial

  • 1 workspace

  • All 6 platforms

  • 150 AI adaptations per month

  • 100 AI image generations per month

  • Publishing analytics

  • Email support

Most Popular

Freelancer

$36

/mo

or $49/mo billed monthly

For freelancers managing 2-3 client brands.

Start free trial

  • 3 client workspaces

  • All 6 platforms

  • 500 AI adaptations per month

  • 500 AI image generations per month

  • 3 team members

  • Approval workflow

  • Priority support

Agency

$75

/mo

or $99/mo billed monthly

For agencies managing 5+ clients.

Start free trial

  • 10 client workspaces

  • All 6 platforms

  • 2,000 AI adaptations per month

  • 1,000 AI image generations per month

  • Up to 10 team members

  • Approval workflow

  • Dedicated support

Pinterest scheduling questions

Keep learning about Pinterest

Guides from our blog, plus the terms and free tools that come up when you plan Pinterest content.

Guides and comparisons

Glossary

Free Pinterest tools

Ready to put Pinterest on a schedule?

Connect your account, plan a month of Pins in one sitting, and let Postprism publish them to the right boards while you get on with your day.

Start free trial