Publish

Connect Tumblr

Publish long-form posts to Tumblr with real tag and formatting support.

Authentication

OAuth

Best for

Brands and creators maintaining an active Tumblr presence alongside a primary blog.

Connect once from Integrations, using your own account credentials

RosterSEO never stores your Tumblr password — only the token it needs

Publish or schedule from the same composer as every other connected platform

Independent send status per target — one platform failing never blocks the rest

More publish integrations

Free forever. MIT licensed. Your data stays on your own infrastructure.

RosterSEO

Open-source SEO, AI-visibility, and publishing — self-hosted or coming soon to the cloud.