ApiFlash Alternative: Faster, Cheaper Screenshot API

ApiFlash is a simple screenshot API, but it lacks features that modern developers need: no PDF generation, no ad blocking, no CSS injection, and no async processing. ScreenshotAPI delivers all of these at 10x more screenshots per dollar.

Why Developers Outgrow ApiFlash

ApiFlash works for basic screenshot capture, but developers hit limitations quickly:

• No PDF generation -- if you need URL-to-PDF, you need a second service
• No ad/cookie blocking -- screenshots include distracting ads and cookie banners
• No CSS/JS injection -- cannot customize pages before capture
• No async processing -- must wait synchronously for each screenshot
• No SDKs -- REST-only API, no official Node.js or Python libraries
• Low volume limits -- $29/mo gets you only 1,000 screenshots vs 10,000 on ScreenshotAPI

Feature Comparison

10x More Screenshots Per Dollar

At the $29/month price point, ScreenshotAPI gives you 10,000 screenshots. ApiFlash gives you 1,000. That is a 10x difference in value for the same price. Here is the breakdown:

Migration Guide: ApiFlash to ScreenshotAPI

ApiFlash (before)

// ApiFlash uses query parameters with access_key
const url = 'https://api.apiflash.com/v1/urltoimage'
  + '?access_key=YOUR_KEY'
  + '&url=https://example.com'
  + '&width=1280'
  + '&format=png';

const response = await fetch(url);
const buffer = await response.arrayBuffer();

ScreenshotAPI (after)

// ScreenshotAPI uses Bearer auth (more secure)
const ScreenshotAPI = require('screenshotapi-sdk');
const client = new ScreenshotAPI('YOUR_API_KEY');

const image = await client.screenshot('https://example.com', {
  width: 1280,
  format: 'png',
  blockAds: true,           // bonus: clean screenshots
  blockCookieBanners: true,  // bonus: no cookie popups
});
fs.writeFileSync('screenshot.png', image);

Features You Gain by Switching

PDF Generation

Convert any URL to PDF with custom paper sizes (A4, Letter, Legal), landscape/portrait orientation, and background graphics. One API, two formats -- no need for a separate PDF service.

const pdf = await client.pdf('https://example.com', {
  format: 'A4',
  landscape: false
});
fs.writeFileSync('page.pdf', pdf);

Async Processing with Webhooks

For batch processing or high-latency pages, use async mode with webhook callbacks. Submit the request, and we POST the result to your callback URL when it is ready.

const job = await client.screenshotAsync(
  'https://example.com',
  'https://your-app.com/webhook'
);
console.log('Job ID:', job.jobId);
// Result delivered to your webhook when ready

CSS/JS Injection

Inject custom CSS to hide elements, change styles, or brand screenshots. Inject JavaScript to interact with the page before capture.

const image = await client.screenshot('https://example.com', {
  css: '.header, .footer, .sidebar { display: none; }',
  js: 'document.querySelector(".modal-close")?.click();',
  waitForSelector: '.main-content'
});

FAQ

Is the API compatible with ApiFlash?

The REST API is similar (URL parameters for options, binary image response), but we use Bearer token auth instead of query parameter keys. Our Node.js and Python SDKs make it even simpler.

How fast are screenshots?

Typical screenshots complete in 2-5 seconds depending on page complexity. We use a Puppeteer browser pool that keeps Chrome instances warm for fast capture.

Can I try it without signing up?

Yes. Our API playground lets you capture screenshots with zero signup. See the results before creating an account.