TikTok Slideshow Generator
Generate TikTok slideshows that actually get found.
Generate TikTok photo slideshows with AI. Captions built for TikTok search, brand-consistent overlays, and one-click scheduling across TikTok, Instagram, YouTube, and X.
What a good TikTok slideshow generator needs to do
There are plenty of generic AI video tools that technically export a slideshow. Most of them produce content that looks nothing like what ranks on TikTok today. The captions are too short, the overlays are illegible, the aspect ratios are wrong, and the caption doesn't lead with the search phrase. Supapost is built around what actually works on TikTok in 2026.
Captions written for TikTok search
Long-form captions (300 to 1500 chars) with your target phrase in the first 60 characters, which is the format TikTok's search ranker rewards.
Brand-consistent overlays
Fonts, colours, and positioning applied per slide. Lock your brand once and every future slideshow inherits it.
Multi-platform scheduling
Queue the same slideshow to TikTok, Instagram, YouTube, and X. Each one is reformatted to the platform's native aspect ratio.
Run it from Claude or a scheduled agent
Supapost ships an MCP server and an agent skill. Generate and schedule a week of slideshows from a single prompt.
Niche-tuned templates
Generic slideshows get generic results. Each template below ships with a niche-specific slide structure, caption formula, and prompt library, tested on the accounts that already work in that space.
How Supapost generates a slideshow
- 1
Describe the post (or paste a URL)
Type a prompt, paste a product URL, upload photos, or connect a source (Shopify, Etsy, your CMS). Supapost reads the source for images, title, features, and reviews.
- 2
Pick a niche template
Each template encodes the slide count, caption formula, and overlay style that works for that niche. You can override any of it.
- 3
Preview + tweak
Swap slides, edit overlays, regenerate captions, pick a sound. Everything is editable before posting.
- 4
Schedule to TikTok (+ others)
One click posts to TikTok, Instagram photo, YouTube community, and X. Each is reformatted to the platform's native format.
- 5
Repeat at agent speed
Connect Supapost's MCP server and a scheduled agent can generate and queue a week of slideshows from a single standing prompt.
FAQ
What is a TikTok slideshow generator?
A tool that composes photo slides into TikTok's photo-mode post format (hero image, supporting slides, overlaid text, caption, and sound). Supapost does this end-to-end from a single prompt or uploaded assets.
Do TikTok slideshows get less reach than video?
No. TikTok treats photo-mode as a distinct ranking surface, so slideshows compete in both the main FYP and a dedicated photos feed. For many niches (recipes, real estate, product demos) slideshows out-perform video because viewers can dwell on each slide.
Can I use the generator without showing my face?
Yes. Supapost generates faceless slideshows from product photos, AI-rendered scenes, or text-only slides. Many top-performing niches (recipes, e-commerce, faceless fitness) run this way by default.
How is Supapost different from SlideReels, SlideStorm, or other TikTok slideshow tools?
Supapost is agent-native. You can run the generator from an MCP client (Claude, Cursor, any MCP-compatible agent) or from the web app. That means a scheduled agent can generate and post a week of slideshows autonomously, not just a one-off slideshow in a browser.
Does Supapost schedule posts directly to TikTok?
Yes. Connect your TikTok account once; Supapost posts at the times your audience is most active. Same for Instagram, YouTube Shorts, and X.
Can I generate slideshows for a specific niche?
Yes. We ship niche-tuned templates for recipes, fitness coaches, Shopify products, real estate agents, and Etsy sellers. Each template includes niche-appropriate caption structure, slide count, and prompt library.