Text
Up to 4,096 characters, with the cut line drawn in the composer.
1Post schedules and publishes text, images, video, links and tags to Tumblr. Write once, tailor the Tumblr version with a live preview, and 1Post checks the post against Tumblr's rules before it goes out at the time you set. The text limit is 4,096 characters, counted by code points.
Write once. 1Post prepares each of these for Tumblr, shows a preview and checks it before it is sent.
Up to 4,096 characters, with the cut line drawn in the composer.
Up to 30 images in a post, each checked for size and shape.
Video size and format are checked before the post is queued.
Previewed and checked against Tumblr's rules before it goes out.
| Rule | Value |
|---|---|
| Text limit | 4,096 characters, counted by code points |
| Media accepted | Images, GIFs, Video |
| Images per post | 30 |
| Videos per post | 1 |
| Threads | Yes, as a chain of replies |
| First comment | No |
| Posts per day, per connected account (1Post) | 50 |
Every rule, with the network's own page where we read one: Tumblr specs and limits.
Open Accounts in 1Post and choose Connect.
Pick Tumblr.
Sign in with Tumblr and approve access for the blog you want to post to.
Choose the blog in 1Post. It is ready to pick in the composer.
Every plan posts to every network, with unlimited members and a 7-day trial for $1.
$29
per month
For one person running their own channels
Start trial$97
per month
For creators and small teams posting every day
Start trial$499
per month
For agencies running many client brands
Start trial4,096, counted by code points. The 1Post composer uses the same count and marks where the text would be cut. Character counter.
Yes. Write the post once, tailor the Tumblr version, then pick a time or a free queue slot. 1Post previews the post and checks it against Tumblr's rules before it is sent.
Up to 50 a day for each connected Tumblr blog.
Connect your accounts, write once and let 1Post publish on time while you get on with the rest of your day.