Post a slideshow a week without making it a second job
Type a topic, and get a TikTok or Instagram slideshow about your work with a photo on each slide.

Show up every week with slides about your work
From a topic to finished slides
Type a topic, or pick a slideshow that did well. Postmosis writes a hook slide, your points and a closing slide, plus a caption to post with it.
Written for what you do
Add what you do to your brand once, and the slides talk about your clients and your work.
A picture on every slide
Each slide gets a free photo picked for its point. Or pick one mood for the whole slideshow, or use your own photos.
AI pictures in one look
If you'd rather have drawings, pick a look, like clay, paper cutout or comic book, and every slide's picture is made in it.
Change any slide
Every word is yours to edit. Change the font, add a soft shadow or a white box, drop in stickers, or put four photos on one slide.
Keep the cover that works
Keep a cover that did well as slide 1 and get new points behind it, so each slideshow starts from a hook you trust.
How to make one
Type a topic
Or pick a slideshow that did well, then choose TikTok or Instagram.
Pick the pictures
Use free photos, your own, or AI pictures in one look.
Change it and post
Edit any slide, then download the slides or schedule them once your accounts are connected.
Common questions
Start my weekCan I post it as a TikTok photo post?
Yes. Download the slides and add them in TikTok's photo mode, or schedule them like any post once your accounts are connected.
Can I use my own photos?
Yes. Pick your own media before it's made, or upload a photo to any slide afterwards.
Do I need Canva or CapCut?
No. The slides come out finished, and you change any word, font or picture in Postmosis.
Related features
Carousel maker.
Turn a post into slides in your colours, without an hour in Canva.Videos without filming.
Still post a video on the days you can't film.Scheduling.
Schedule your posts from the calendar, or post one now.
Get this week's slideshow made and posted
See the price, start, and make your first posts this week.







