Tumblr is home to 135 million blogs and one of the most passionately engaged creative platforms on the web. Art, fashion, entertainment, and fandoms — content spreads through reblog mechanics and lives for years. With Postmypost you schedule texts, photos, GIFs, videos, and audio through the official API, building an audience in niches where loyalty runs incredibly deep.
Official Tumblr API integration
Postmypost connects via the official Tumblr API — posts go out reliably, your account stays safe, and there's no risk of suspension from third-party automation tools.
All formats including GIFs and audio
Publish text posts, photo posts, GIF animations, video, audio files, quotes, and link posts — every unique Tumblr post type available directly in the Postmypost editor. No format left behind.
Content calendar for creative blogs
Plan your posts days and weeks ahead. Consistent Tumblr activity is the engine of reblog momentum — when your blog posts regularly, your content finds its way into more and more reblog chains.
Multi-blog management
Running multiple Tumblr blogs for different niches or personas? Every blog is managed from one Postmypost dashboard — publish targeted content to the right blog without ever switching accounts.
Creative post editor with AI
The built-in AI helps write captions, suggest tags, and craft content that fits naturally into Tumblr's creative culture — visual, punchy, and optimised to spread through the communities you care about.
Scheduled publishing for niche fandoms
Post at the peak activity moments for your niche communities — Postmypost delivers content precisely when your Tumblr audience is scrolling and most likely to reblog what you share.
7-day free trial. No credit card required.
