Convert HTML to PNG
Convert any web page or HTML to a high-quality PNG screenshot. Capture lossless images of dashboards, social previews, documentation, or archival snapshots - all rendered in headless Chrome with full CSS, web fonts, and JavaScript support.
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Instant Processing
Browser-Based
Features
Lossless PNG screenshots from URL or HTML
Full CSS, JavaScript, and web fonts
Configurable viewport and device scale
Full-page or viewport-only captures
Dark-mode emulation
Wait for selector / network idle / fixed timeout
Locale and timezone emulation
REST API available with HMAC-signed webhooks
How It Looks
Before
After
How It Works
1
Paste a URL or HTML
2
Choose viewport size and capture mode
3
Click Convert
4
Download the PNG
Common Use Cases
Documentation screenshots
Social-share previews
Transparent overlays
Archival captures of live web pages
Regression-test visual diffs
Frequently Asked Questions
Can I capture a full page beyond the viewport?
Yes - set fullpage: true to capture the entire scrollable page. The image height grows to fit all content.
Does JavaScript run before capture?
By default yes for URL inputs (PDFShift parity), no for direct HTML inputs. Use allow_scripts to override.
Can I wait for a specific element to render?
Yes - use wait_for_selector with a CSS selector. Compose with wait_for_event and wait_for_timeout_ms for fine-grained control.
Is there a REST API?
Yes - POST /api/v1/convert/image with target_format: "png". See /api/docs/conversion/image for the full reference.