If you've ever needed a picture of a webpage without opening a browser yourself — for a PDF report, a social-media preview card, a visual regression test, or an AI agent that needs to “see” a page — you need what's called a screenshot API. You send it a web address, it sends back an image. That's the whole idea. The hard part is that dozens of companies sell this exact service, with wildly different free tiers, pricing, and extra features bolted on. Here are eight real options, what each is actually built for, and what it costs.
Shotium — cheapest way to add screenshots and social preview cards
Shotium is a single, clean API that turns a URL into either a plain screenshot or a ready-made Open Graph (social share) image with one request. It's built with SSRF protection and HMAC-signed URLs, which matters if you're letting users submit arbitrary URLs to your app. Pricing undercuts the established players: 100 one-time renders free, then $15/mo for 2,000 renders. The tradeoff is that it's a public beta from a small, newer team — less proven than incumbents like urlbox.io, and its 24-hour cache may not suit pages that change constantly. Best for: indie developers and small apps that need OG images and screenshots without established-provider pricing.
Scrinly — built for AI agents and design teams
Scrinly goes further than a plain screenshot: it segments a page into structured regions, detects visual differences (overlay, heatmap, mask), and can extract a page's design system — colors, typography, spacing. It also plugs into AI agents via MCP. Free tier gives 100 credits/month, paid plans run $29 to $499/month. It's more specialized and pricier than a generic screenshot API, which only makes sense if you actually need those extras. Best for: teams building AI agents or design-QA tooling that needs more than a flat image.
SnapAPI — screenshots, video, PDF and scraping in one
SnapAPI bundles screenshot capture with video recording, PDF generation and web data extraction under one API key, with 200 free screenshots/month and no credit card required to start. If you only need static screenshots this is overkill, but it saves stitching together multiple services if your product needs more than one capture format. Best for: projects that need screenshots today and video or PDF capture down the line.
Screenshot Scout — simplest generous free tier
Screenshot Scout does one thing — clean, production-ready screenshots from a URL in one request — and gives 200 screenshots/month free, permanently, not just as a trial. It's a smaller, lesser-known provider, so support and long-term track record are unknowns, but for straightforward capture needs the free allowance alone beats most competitors. Best for: side projects and MVPs that just need a screenshot endpoint and don't want to pay for it yet.
Geekflare API — screenshots as one feature of a broader dev toolkit
Geekflare API takes screenshots, but also scrapes websites into Markdown, runs TLS scans, DNS lookups and load-time tests, all from the same 500-credits/month free plan (credits are shared across features, so 100 screenshots or 500 DNS lookups, not both). Paid pricing beyond the free plan isn't published, and the interface feels dated. Best for: developers who want screenshots bundled with other website-diagnostic tools instead of a single-purpose API.
ApiFlash — AWS-Lambda-based, built to scale
ApiFlash runs on a headless Chrome instance on top of AWS Lambda, which makes it straightforward to scale for high-volume use. It has a free tier plus paid usage-based options, though exact pricing isn't published up front and the brand is less well known than bigger players. Best for: developers already on AWS who want a screenshot service that scales the same way their infrastructure does.
screenshotlayer.com — highly customizable snapshots
screenshotlayer.com focuses on letting you tune exactly how a capture looks — viewport size, format, delay before capture, and more — with 100 free snapshots/month. Paid tiers exist but aren't clearly priced on the public site, which makes it hard to budget ahead of signing up. Best for: use cases where you need fine control over how each screenshot is framed.
screenshotmachine.com — the long-running full-page option
screenshotmachine.com has been around long enough to be one of the more established names in this space, capturing PNG, GIF or JPG, including full-length page captures rather than just the visible viewport. 100 captures/month free, with the same published-pricing gap as most of this list. Best for: anyone who specifically needs full-page (not just above-the-fold) captures.
At a glance
| Tool | Free tier | Paid pricing | Best for |
|---|---|---|---|
| Shotium | 100 renders one-time | From $15/mo | Cheap OG images + screenshots |
| Scrinly | 100 credits/mo | $29-$499/mo | AI agents, design-system extraction |
| SnapAPI | 200 screenshots/mo | Unpublished | Screenshot + video + PDF + scraping |
| Screenshot Scout | 200 screenshots/mo forever | Unpublished | Simple capture, generous free tier |
| Geekflare API | 500 credits/mo (shared) | Unpublished | Screenshots + scraping + DNS/TLS |
| ApiFlash | Free tier | Usage-based | AWS-Lambda scale |
| screenshotlayer.com | 100 snapshots/mo | Unpublished | Fine-grained capture control |
| screenshotmachine.com | 100 captures/mo | Unpublished | Full-page captures |
Most of these providers cluster around the same 100-200 free captures a month and similarly opaque paid pricing beyond that — the real differentiators are the extras. If you just need a screenshot endpoint for a side project, Screenshot Scout or screenshotmachine.com's free tiers will get you there without spending anything. If you're building something AI-agent-facing or need design-system data out of a page, Scrinly is the only one on this list actually built for that. And if cost matters more than brand recognition, Shotium's pricing undercuts every established name here.