Use Case

Social Proof Screenshots
Capture Testimonials as Images

Screenshot tweets, reviews, and testimonials as high-quality images for your marketing pages, pitch decks, and emails. SnapRender captures specific elements at retina resolution — no browser extensions, no manual cropping.

The problem

Embeds are slow. Text quotes look fake.

Embedding third-party widgets (Twitter embeds, Google Reviews) adds heavy JavaScript, slows your page, and breaks if the original content is deleted. Plain text testimonials lack context and credibility — anyone can write "Great product!" in a text block.

Screenshots are the sweet spot: they preserve the original author, platform context, and formatting (verified checkmarks, star ratings, timestamps) while loading as fast, lightweight images. They work everywhere — web pages, emails, PDFs, slide decks, and print.

Code examples

Capture any testimonial as an image

Python
import requests

# Capture a tweet as a social proof screenshot
resp = requests.post('https://api.snaprender.dev/v1/screenshot',
    headers={'Authorization': 'Bearer YOUR_KEY'},
    json={
        'url': 'https://twitter.com/user/status/123456789',
        'selector': 'article[data-testid="tweet"]',
        'width': 600,
        'format': 'png',
        'device_scale_factor': 2  # Retina quality
    })

with open('tweet-screenshot.png', 'wb') as f:
    f.write(resp.content)

# Capture a Google Review
resp = requests.post('https://api.snaprender.dev/v1/screenshot',
    headers={'Authorization': 'Bearer YOUR_KEY'},
    json={
        'url': 'https://review-page.com/business/123',
        'selector': '.review-card:first-child',
        'width': 500,
        'format': 'png',
        'device_scale_factor': 2
    })

with open('review-screenshot.png', 'wb') as f:
    f.write(resp.content)
Node.js
// Batch-capture testimonials for marketing page
const testimonials = [
  {
    url: 'https://twitter.com/user1/status/111',
    selector: 'article[data-testid="tweet"]',
    name: 'tweet-user1'
  },
  {
    url: 'https://linkedin.com/posts/user2-222',
    selector: '.feed-shared-update-v2',
    name: 'linkedin-user2'
  },
  {
    url: 'https://producthunt.com/posts/my-product',
    selector: '.comment:first-child',
    name: 'ph-comment'
  }
];

const screenshots = await Promise.all(
  testimonials.map(async (t) => {
    const res = await fetch(
      'https://api.snaprender.dev/v1/screenshot',
      {
        method: 'POST',
        headers: {
          'Authorization': 'Bearer YOUR_KEY',
          'Content-Type': 'application/json'
        },
        body: JSON.stringify({
          url: t.url,
          selector: t.selector,
          width: 600,
          format: 'png',
          device_scale_factor: 2
        })
      }
    );
    return {
      name: t.name,
      buffer: Buffer.from(await res.arrayBuffer())
    };
  })
);

// Upload to S3/R2, add to marketing page
How it works

Three steps to social proof

1

Find the testimonial URL

Copy the URL of the tweet, LinkedIn post, Google Review, or Product Hunt comment you want to capture. Any publicly accessible page works.

2

Capture with a CSS selector

Send the URL and a CSS selector targeting the specific element (tweet card, review block, comment). SnapRender renders the page and crops to just that element at retina quality.

3

Use everywhere

The result is a high-quality PNG image. Add it to your landing page, pitch deck, email campaign, or social media. Static images load fast and never break.

Capture social proof for pennies

Each screenshot counts as one request. Build a gallery of 100 testimonials on the free tier.

$0
100 screenshots/mo
$9
1,500 screenshots/mo
$29
5,000 screenshots/mo
Start Free

Frequently asked questions

Social proof screenshots are captured images of real testimonials, reviews, tweets, LinkedIn posts, and other third-party endorsements. Instead of copying text (which can look fabricated), screenshots preserve the original context, formatting, and author identity — making the proof more credible.

Embedded widgets (Twitter embeds, Google Reviews widgets) are slow, break layouts, require third-party scripts, and can disappear if the original post is deleted. Screenshots are static images — fast to load, permanent, and you control the presentation. They also work in email, PDFs, and print.

Send the URL of the tweet, review, or testimonial to SnapRender's /screenshot endpoint. Specify the CSS selector to capture just the relevant element (not the full page), set your desired dimensions, and get back a crisp PNG or JPEG image.

Yes. Use the "selector" parameter to target a specific CSS selector. SnapRender will render the full page, then crop to just that element. Perfect for capturing a single tweet, review card, or testimonial block without surrounding navigation.

SnapRender can screenshot any publicly accessible page — Twitter/X posts, LinkedIn posts, Google Reviews, Yelp reviews, G2 reviews, Trustpilot reviews, Product Hunt comments, Reddit posts, and any other public testimonial or review.

Set up a workflow that monitors your brand mentions (Twitter API, Google Alerts, review site RSS). When a positive mention appears, call SnapRender's API to capture a screenshot. Store the image in your CDN and add it to your social proof gallery automatically.

Let your customers sell for you.

Capture real testimonials as beautiful screenshots. No embeds, no scripts, no manual work.

Start Free — 100 requests/month