Schedule image & video Pins to Pinterest
PostAutoPro formats your visuals to Pinterest's 4:5 and 1:1 optimal specs, drafts SEO-native Pin copy that ranks in visual search, and dispatches on schedule through the official Pinterest v5 API.
What PostAutoPro does for your Pinterest strategy
4:5 & 1:1 Optimised Pins
Pinterest's highest-performing Pins are 4:5 (1000×1500) and 1:1 (1000×1000). PostAutoPro transcodes your uploads to both specs automatically and picks the best format for each board.
Video Pins up to 30 Minutes
Publish long-form video Pins directly from PostAutoPro — Pinterest's video Pins can run up to 30 minutes and are indexed in search for months after posting.
SEO-Native Pin Copy
Pinterest is a search engine. Our copy model targets keyword phrases, natural hashtags, and readable descriptions that rank in Pinterest's visual search results.
Board-Level Scheduling
Target specific Pinterest boards per Pin, stagger publications across multiple boards, and schedule your content calendar weeks ahead — all from one unified dashboard.
How it works
- 1
Connect your Pinterest Business account via OAuth 2.0 with PKCE — PostAutoPro never accesses your password and scopes are limited to boards and Pins.
- 2
PostAutoPro analyses your image or video, selects the best 4:5 or 1:1 crop, drafts SEO keyword copy, and creates or reuses your chosen boards.
- 3
Schedule or auto-publish Pins. PostAutoPro respects Pinterest's rate limits (6 Pins/day for new apps, 30 Pins/board/month) and staggered publishing cadence.
14-day card-on-file trial — $0 charged for 14 days, cancel any time.