ScreenshotCrawler

Features

Last updated 6 September 2026

Every line on this page describes something in the shipped extension. Items marked Pro need a licence. Everything else is free.

Capture

Output

Result page

Automation

Recording

Privacy

Free and Pro, with limits

This table is the one canonical list of what is free and what needs a Pro licence. The last column states the limit of each capability where there is one, and the final row lists what the extension does not do at all.

CapabilityFreeProLimit stated on the page
Six capture modes: full page including scrolling panels; visible window; full length scrolling page; selected region; single panel (click to pick); all panels with side-by-side compositeYesCross-origin iframes are not traversed (same-origin to three levels); virtualised lists beyond repositioning-style may repeat or skip rows
Automatic detection of several scrolling panels, captured at full length in one passYesAs above
Delayed capture (3, 5, 10 s)Yes
Batch capture from a list of URLsYes
Per-site selector presetsYes
PNG, JPEG, WebP, AVIF where Firefox can encode itYesFree stills carry a one-line credit; Pro removes it
PDF: one long page, A4, Letter; margins; header and footer; text watermark with scaleYes
Watermark colour and opacityYes
Searchable PDF text layer from the page's text, with offline OCR fallback when the page text is sparseYesText inside shadow DOM is not collected, so web-components UIs (Salesforce, ServiceNow) get a thin layer until this is fixed. Redacted or blurred exports drop the text layer whole
Region text extraction, offline, packaged engine, EnglishYesEnglish only; engine adds about 3.7 MB to the package
Crop with ratios and grid; annotate with arrow, box, text, blur, highlight, redact, sticker; raster watermarkYesBlur is cosmetic; use redact for evidence
Redaction: solid black, destroys the pixels, PDF text layer removedYesA redacted PDF is not searchable
Rulers, draggable guides, edge measurementsYes
Saved guide templates; preset and template export and importYes
Capture history, last 30, on this deviceYesStores full captures where IndexedDB allows; clear from the popup. On a "Never remember history" profile it degrades to thumbnails
Comparison baselines, pixel diff with tolerance, exportable regression reportYes
Screen recording, WebM, auto-scroll10 s, watermarked120 s, cleanNo audio; WebM only
LicenceOffline Ed25519 check against a built-in public key; no activation server; no account; free updates through every 1.x release
Not presentURL or timestamp stamped on the image or in PDF metadata; clickable links in PDF; audio; MP4; UI languages other than English; automatic detection of personal data for redaction; capture of all open tabs