Social Media Scheduling for Artists and Illustrators in 2026 [Updated Guide]
BulkPublish is a social media scheduler for artists and illustrators. Finishing a piece takes weeks; posting it takes a minute, five times, on five networks that each crop it differently. Many artists have also spread out, from Instagram to Bluesky, Threads, Tumblr and Pinterest, and now post everything five times. BulkPublish takes the file once, checks it against each network, and lets you queue the work-in-progress shots and the finished piece as one batch, labelled by series or commission.
Updated October 2026. The limits, post types and integrations below are read from the app itself every time this site is built.
The networks this audience uses most
These are the networks this page is about, with what BulkPublish can publish to each and the caption length it checks before a post is queued. Every one has a guide of its own.
| Network | What you can post | Caption limit |
|---|---|---|
| Feed Photo, Feed Video, Reel, Story, and Carousel | 2,200 characters | |
| Tumblr | Post | 32,768 characters |
| Pin, Video Pin, and Carousel | 500 characters | |
| Bluesky | Post | 300 characters |
| Threads | Text, Image, Video, and Carousel | 500 characters |
That is where this kind of work usually goes, but it is not the limit. BulkPublish publishes to 15 networks in total, and one post can go to every one you have connected in the same click. The rest are:
What this workflow needs
What sharing your work everywhere, without living online, needs:
- Media library. Images and video are uploaded once and reused, and every file is checked against each network’s size, format and length limits before the post is queued.
- Bulk publishing. Paste or upload a batch and the whole set is created at once, each post checked against its own network before it is queued.
- Labels. Tag posts and media so the calendar filters down to one campaign, one account or one month.
- Recurring schedules. Set a slot once, daily, weekly or monthly, and posts go out on it without anybody opening the app that morning.
Working with AI agents
For an artist this means an assistant can write the alt text and a caption for each piece, and spread the series across the month.
BulkPublish runs a hosted MCP server, so an AI assistant can do this work with you instead of you copying its answer into another tab. It exposes 20 tools over OAuth: an agent can see your channels, draft a post, put it in the queue, publish it and read the numbers back afterwards. Nothing to install, no API key to paste.
-
Claude -
ChatGPT -
Grok -
Grok Bot -
Muse -
Manus -
Cue -
Cursor -
Antigravity -
Codex CLI -
Gemini CLI -
Windsurf -
VS Code -
Cline -
Warp -
OpenClaw -
Hermes
Every assistant we support has a setup guide of its own.
Getting started
- Create an account. The free plan does not ask for a card.
- Connect the channels in the table above. Each one is a normal sign-in on that network’s own site, and you can disconnect it whenever you like.
- Set the slots you want to post on, or bring a batch in and give each post its own time.
- Look at the queue the next morning. Anything a network refused says so in that network’s own words, and can be sent again.
Common questions
Can I post to Bluesky, Tumblr and Instagram at once?
Yes. One post can go to every network you have connected, and each copy keeps its own caption and tags.
Will my image be rejected for its size?
Each file is checked against each network’s size and format limits before the post is queued, so anything one of them would refuse is flagged first.
Can I queue a series in one go?
Yes. A batch of posts is created at once, each with its own image, caption and time.
Can I keep commissions separate from personal work?
Yes. Labels go on posts and media, so one series or one commission is a filter away.
Is there a free plan?
Yes, and it does not ask for a card. The pricing page lists what each plan connects and how much it posts.
Can an AI assistant post for me?
Yes. The hosted MCP server lets an assistant draft, schedule, publish and read your analytics over OAuth, with nothing to install and no key to paste.
Still stuck? The Help Center walks through it step by step.
Other audiences
BulkPublish has a page for each of these too.
Try it
Create an account, connect your channels, and your first post can be scheduled a couple of minutes later. Free plan, no card, cancel whenever you like.