About ViralSlides
Updated
ViralSlides is a web app that turns your app or product into ready-to-post TikTok photo slideshows and Instagram carousels. It writes the hook, the slide copy, the caption and the hashtags, renders 1080x1920 slides in 13 narrative formats and 11 visual styles, and publishes them to connected TikTok and Instagram accounts. It is built for app founders and marketers who want to post every day without a designer. There is a free plan with 1 app and 1 slideshow a month; paid plans start at $29 a month.
What it does
You add your app or product once: its name, what it does, its screenshots and brand colours. From then on ViralSlides writes a hook, the copy for each slide, a caption and hashtags, and renders the slides at 1080x1920. There are 13 narrative formats (listicle, problem to solution, day in the life, trend roundup and more) and 11 visual styles. You can edit any slide, download a ZIP, or publish.
Publishing to TikTok goes through TikTok's official Content Posting API and to Instagram through the official Content Publishing API, as a carousel. On Pro and Business, Autopilot, a companion macOS app, can instead post from real iPhones connected to your own Mac. A REST API, webhooks and an MCP server let developers and AI agents do the same from code.
Who it is for
App founders, mobile and SaaS marketers, agencies and creators who want to post photo slideshows every day without opening a design tool or a video editor for each post. The use-case playbooks show what that looks like by niche.
What it costs
Every account starts on a free plan with 1 app and 1 slideshow a month, no card needed. Paid plans are Starter $29, Pro $79, Business $199 a month; yearly billing charges 10 months for 12. Billing runs through Stripe and can be cancelled anytime. Details are on the pricing page. The 7 free tools need no account at all.
Editorial standards
The blog, the guides and the playbooks on this site are written and maintained by the ViralSlides team, the people who build the product. They follow these rules:
Platform limits come from the platforms
Photo counts, image sizes, file types and similar limits are taken from TikTok's and Instagram's own help centers and developer documentation, linked on the page as sources, with the date we last checked them (most recently October 2026). When a platform changes a limit, the page changes with it.
Measurements say how they were measured
Where a number is ours rather than the platform's, such as where TikTok's buttons cover a slide or how many posts a day our scheduler allows, the page says so and how it was measured.
No invented proof
We don't publish made-up statistics, testimonials, ratings or case-study results, and we don't promise views, reach or installs.
Dated, and updated in place
Every guide and post shows when it was published, and when it was last updated if it changed since. When something turns out to be wrong or out of date, we fix the article and its date.
We describe other tools, we don't name them
Comparisons describe categories of tools (design apps, schedulers, video editors) instead of naming other companies' products.
Risks are stated plainly
Automating a TikTok or Instagram account breaks their terms of service and accounts can be banned. Our pages about Autopilot and account warm-up say so instead of calling any method safe.
Contact and corrections
Questions, corrections and press: [email protected]. Larger teams and agencies: [email protected]. If something on this site is wrong or out of date, tell us and we will fix the page.