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PostQueen will post Tumblr text posts with a title, a link, a source URL and tags, plus up to 30 images and a video, to the blog you choose.
A new Tumblr post in the PostQueen composer, with the post types Tumblr takes and the time it goes out

What you can post

Text

Up to 32,768 characters. A blank line starts a new text block, and a block longer than 4,096 characters is split.

Media

Up to 30 images with alt text, and one MP4 video. Images and a video can go in the same post.

Post types

Text post with an optional title heading, link, source URL and tags, published on the blog you pick.

Analytics

No analytics for Tumblr.
Not supported: drafts, the Tumblr queue, private posts, reblogs, polls, and comments or follow-ups.

Connect Tumblr

Tumblr is listed in Add Channel, but it cannot be connected on PostQueen yet. Each channel will be one of your blogs.

Post settings

Each Tumblr post in the composer has these settings, all optional:
  • Title: a heading at the top of the post.
  • Link URL: a link block added after the text.
  • Source URL: the source credited on the post.
  • Tags: sent to Tumblr as you type them. Separate tags with commas.
The field names and values for the API are on Tumblr posting settings.

Good to know

  • Before a post is scheduled, PostQueen checks that it has at most 30 images and one video.
  • Tumblr sets daily caps per account: 250 posts, 250 image uploads, 20 video uploads and 60 minutes of video. When one is reached, the post fails with a message that says which.
  • A video can be up to 500 MB and 10 minutes long. PostQueen does not check this first.
  • Every post is published on the blog straight away when its time comes.

Next steps

Create a post

Write once for several channels, then schedule it, save a draft or post now.

Channels and their status

Which networks you can connect today, what each one posts, and its text limit.

Post from an AI agent

Ask Claude, ChatGPT, Grok Bot or another agent to schedule the post for you.

A post did not go out

Why a post fails and what to do about it.
Last modified on September 23, 2026