Best Screenshot API for Developers in 2026

You've decided you need a screenshot API. Good. Now try picking one.

Spend an afternoon on this and you'll notice something odd. Every provider's homepage tells you they handle cookie banners, render full-page captures, and scale to millions of requests. They all have pricing pages that start around seven dollars. Most have a free tier with a hundred screenshots. Read the marketing and you'd think they're interchangeable.

They're not.

Behind the same-sounding pitches, these services are optimising for different things. Some exist only to capture web pages. Others are full conversion platforms where screenshots are one capability among hundreds. A few are compliance-first. One is EU-only. Another is built almost entirely around AWS Lambda. The differences matter once you're in production, and especially once you realise you need something beyond a screenshot. A PDF, a document conversion, something your current vendor doesn't do.

This post walks through seven options, including EnConvert. The goal isn't to rank them end to end. It's to help you figure out which one actually fits the work you're doing.

Why you're probably overwhelmed by options

The screenshot API space used to be small. Five years ago you had two or three decent choices, most of them rough around the edges, and self-hosting Puppeteer was still a reasonable option for a lot of teams.

That changed. Headless Chromium got dramatically better. Browser automation matured. And the market for "turn a URL into an image" went from niche to commodity. What was a handful of services is now a crowded shelf.

Inside that shelf, there are really only two kinds of products. The first is the screenshot-first API: it exists to capture web pages, it's good at it, and it does nothing else. The second is the conversion platform: it handles hundreds of file formats, and screenshots are one feature among many. You'll pick differently depending on which camp fits your situation.

Within each camp, there's a wide spread. Pricing can vary 5 to 10x for roughly the same thing. Feature depth varies even more. And some of the providers you've probably heard of don't actually do screenshots at all. They're file conversion APIs that come up in the same breath, but can't help you capture a URL.

The screenshot-first APIs

These are the services built around web capture and nothing else. Screenshots are their core product. They're also their limit.

ScreenshotOne

ScreenshotOne has become something of a default for developers whose use case is screenshots and only screenshots. The feature depth is genuine. It blocks cookie and GDPR banners using a database of tens of thousands of heuristic rules. It handles retina rendering and device emulation. It'll inject custom JavaScript or CSS before capture. It can even record short videos of page interactions, which is rare in this category.

If you've tried a few screenshot APIs and hit the "why doesn't the image look right?" wall, this is usually the one people end up on. The ceiling is that same specialisation. If next quarter you need DOCX to PDF or CSV to JSON, you're looking at a second vendor. Pricing starts at $17 a month for 2,000 screenshots. Predictable, but it works out to $8.50 per thousand, which gets noticeable at volume.

URLBox

URLBox has been around the longest. A family-run UK business that's been doing this since 2012, and it shows. The output variety is the headline feature: PNG, JPEG, WebP, AVIF, MP4, WEBM, PDF, SVG, plus Markdown and JSON extraction from the page itself. If you need a video walkthrough of a webpage, or want to feed page contents into an LLM with structured output, URLBox has native support for both.

In exchange you pay for a more enterprise-flavoured service. SOC 2 Type II, custom pricing by quote, and a 7-day trial instead of a free tier. It's not the API you reach for on a side project. But if your use case is high-volume web capture plus AI analysis of what's on the page, URLBox is probably the deepest option on the market right now.

ApiFlash

ApiFlash is the one you pick when you want the simplest thing that works. It runs on AWS Lambda, supports PNG, JPEG, and WebP, has ad blocking and cookie removal, and it's priced low enough to use for prototyping. $7 a month for 1,000 screenshots, with a free tier of 100 to start.

Feature-wise it's not as deep as ScreenshotOne or URLBox. No video recording, no AI analysis, no retina rendering by default. But for the 80% use case of "give me a PNG of a URL," ApiFlash is the cheapest managed option you'll find. It's used by Thomson Reuters and Canonical, among others, which suggests 80% covers more ground than the feature list lets on.

The multi-format conversion platforms

These are the services where screenshots are one feature among many. You trade a bit of capture-specific polish for a much broader API surface. One vendor, one key, a lot more conversions.

CloudConvert

CloudConvert is the biggest name in this category. Over 200 formats supported across documents, images, audio, video, CAD files, fonts, ebooks, presentations, and archives. Screenshot capture is there too. Chrome-based rendering with custom viewport and CSS selector waits.

The interesting part of CloudConvert isn't any single conversion. It's the job pipeline concept. You can chain a screenshot, then a watermark, then a resize, then an S3 upload into a single API call. That's useful for media workflows. Less useful if all you need is one screenshot at a time. Pricing uses a credit system starting at $8 a month, but credits are consumed by processing time. Complex pages cost more than simple ones, which makes budgeting harder than it looks on the pricing page.

ConvertAPI

If compliance is on your shortlist,ConvertAPI is the strongest option here. It's GDPR, ISO 27001, HIPAA, and SOC 2 certified, with signed BAA agreements on the Business tier and dedicated private servers on higher plans. Over 500 conversion types, with a particularly deep PDF toolset: watermarking, redaction, OCR, splitting, accessibility compliance. That goes beyond what anyone else in this list offers.

The trade-off is price. ConvertAPI starts at $35 a month for 1,000 conversions, which is the most expensive per-unit entry point in this comparison by a wide margin. If you need the compliance, it's probably worth it. If you don't, there are cheaper ways to get the same conversions.

ConvertHub

ConvertHub is an EU-based platform that does one thing particularly well: document and image conversion with full GDPR-first, EU-only data processing. If your stack has to stay inside the EU for legal reasons, this is a reasonable pick.

Worth flagging up front: ConvertHub doesn't do screenshots or web capture at all. If you landed here looking for a screenshot API, ConvertHub isn't one. But it shows up in the same conversations as the other conversion platforms, so it's worth knowing what it actually covers: PDFs, Office files, LaTeX, Jupyter notebooks, image formats, PDF compression. That category of work.

EnConvert

EnConvert is a file conversion API with around 45 endpoints. The closest comparisons in this list are CloudConvert and ConvertAPI. Multi-format platforms where screenshots are one of many conversions, not the whole product. The endpoints cover the usual categories: web capture (URL to screenshot, URL to PDF, HTML to PDF, full website crawl), document conversion (DOCX, XLSX, PPT, Markdown to PDF), image conversion across about 20 formats including HEIC, WebP, SVG, and TIFF, and data format transforms between JSON, XML, YAML, and CSV.

The reason it sits here rather than just in the multi-format group is the amount of engineering that's gone into the screenshot engine specifically. Most screenshot APIs do fine on simple pages. Where they struggle is the messy middle: pages with lazy-loaded images that don't render, cookie banners covering half the viewport, sticky headers that repeat on every scroll segment, layouts built with animation libraries that only trigger on scroll. EnConvert handles those automatically. Not because it's doing anything exotic, but because most services don't prioritise that work when screenshots aren't their main product.

What EnConvert also has, that none of the others in this list do, is public API keys that are domain-locked and safe for browser-side use, and embeddable widgets you can drop into any webpage as an iframe. That's useful if you're adding conversions to a SaaS dashboard or a WordPress site without standing up a backend.

Pricing: the free tier is 100 conversions a month. Starter is $19 for 2,000 conversions across all endpoints, which works out to $9.50 per thousand. Pro is $49 for 10,000 ($4.90 per thousand) and Business is $149 for 50,000 ($2.98 per thousand). Per-unit cost drops sharply at higher tiers. At Business, EnConvert is the cheapest per-thousand of any platform with published pricing in this comparison. All paid plans include a 14-day free trial.

How to use EnConvert

Integration is a standard HTTPS POST. The URL-to-screenshot endpoint takes a URL and returns a presigned download link for the captured PNG. Minimum viable request in cURL:

curl -X POST https://api.enconvert.com/v1/convert/url-to-screenshot \
  -H "X-API-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "url": "https://example.com",
    "viewport_width": 1440
  }'

Same thing in Python:

import requests

r = requests.post(
    "https://api.enconvert.com/v1/convert/url-to-screenshot",
    headers={"X-API-Key": "YOUR_API_KEY"},
    json={"url": "https://example.com", "viewport_width": 1440}
)

download_url = r.json()["presigned_url"]

Batch mode takes a list of URLs instead of a single string. Async requests return a job ID you can poll, or attach a webhook URL and receive the completion callback. Full reference sits in the docs.

Pricing, side by side

Comparing pricing across these services is harder than it sounds. Screenshot-only APIs charge per screenshot. Multi-format platforms charge per conversion regardless of type. CloudConvert charges by processing time. Here's a rough cost-per-1,000-operations for comparison.

*ConvertHub uses credits: simple conversions cost 1, Office to PDF costs 2, files over 10MB multiply 2 to 4x. No screenshot endpoint.

At the entry tier, ApiFlash is the cheapest screenshot-only option. ConvertAPI is the most expensive. EnConvert lands in the middle at Starter, then drops sharply higher up: $4.90 per thousand at Pro, $2.98 per thousand at Business. For teams that'll scale past a few thousand captures a month, EnConvert's per-unit cost beats every other multi-format platform at those volumes. Use this table as a rough guide, not a ranking. The right price depends entirely on what else you need from the service.

Screenshot features and integration options

Price is irrelevant if the cheaper option doesn't do what you need. Focused on screenshot-API features and integration paths, here's how the field stacks up.

The capabilities split into two groups. The first is screenshot quality itself (how well the engine handles real-world pages). The second is how you actually ship it into a product (batch, webhook, client-side, embedded). EnConvert is the only option in this list covering the full client-side integration path, which matters if you're embedding conversions into a SaaS dashboard or a WordPress site instead of running them from a backend.

ConvertHub is dropped from this table because it doesn't have a screenshot endpoint.

Which one fits which developer

Pricing tables and capability grids don't answer "which one should I pick." A breakdown by what you're likely building:

• SaaS dashboard, a few screenshots per user, nothing fancy: ApiFlash. Cheap, predictable, plenty of headroom.

• Thousands of captures a month for monitoring, analytics, or an AI pipeline: ScreenshotOne for capture depth. URLBox if video output or LLM page analysis is in the mix.

• One API across documents, images, audio, and video: CloudConvert. 200+ formats is still the widest net.

• EU-only, GDPR-first document and image conversion (no screenshots): ConvertHub.

• Client-side work, or embedding a conversion tool into a webpage: EnConvert. Domain-locked public keys and embeddable widgets aren't available anywhere else in this list.

• Scaling past a few thousand conversions a month, screenshots plus other formats under one API: EnConvert. $4.90 per thousand at Pro and $2.98 at Business beat every other multi-format platform's per-unit cost at that volume.

• Deepest edge-case handling for real-world websites (lazy loads, cookie banners, sticky headers, animation libraries, Elementor layouts): EnConvert. This is the part where it shines.

FAQ

Is 100 free screenshots a month enough to evaluate a service?

For a personal project, yes. For production evaluation, barely. 100 captures burn fast when debugging pages that don't render the way they should. Past "does this API exist?" and onto "does this API handle my pages?", plan on upgrading to the lowest paid tier during the evaluation. At $7 to $19 entry points, that's rarely a blocker. Several services (including EnConvert) offer a 14-day free trial on paid tiers, which is usually enough evaluation headroom.

When does self-hosting Puppeteer or Playwright actually make sense?

Small, predictable set of pages. Internal dashboards, a fixed list of your own URLs. Plus a team that can run headless browser infrastructure. Self-hosting saves money at high volume on simple pages. Stops saving money fast once lazy loads, cookie banners, and sticky headers enter the picture. Most teams that start self-hosted end up on a managed service a year or two in. Not because self-hosting was wrong. Because the edge cases piled up faster than they looked like they would.

Why are some of these so much more expensive than others?

Compliance is the first reason. HIPAA, SOC 2, signed BAAs cost money to maintain, and ConvertAPI's price shows it. Specialisation is the second. Dedicated screenshot APIs spend engineering effort on capture edge cases a general-purpose platform won't prioritise. Infrastructure is the third. CloudConvert charges by processing time, so complex pages cost more. Most price gaps are defensible. The real question is whether the thing you're paying for is something the project actually needs.

Where to start

Pick wrong and next weekend is a migration. Pick right and this part of the stack disappears from your head. That's the goal.

Kick the tires first. ScreenshotOne, ApiFlash, and EnConvert all have 100 to 600 free conversions a month. URLBox runs a 7-day trial. Enough to capture a few pages that actually matter. Push the same URL through two or three services and compare the output. The marketing pages look alike. The actual images usually don't.

If EnConvert looks like the shape of the job, the playground runs conversions without an account. No sign-up to try the screenshot endpoint or any of the others. Paid plans start at the $19 Starter tier with a 14-day free trial. One HTTP request away after that.