v1.0.0 Live Manifest V3 Open Source Core

Professional Full-Page Capture, Simplified.

Automate site documentation. Create flawless, high-resolution screenshots of any webpage, from header to footer, without the manual scroll.

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CrawlShot Mockup

Built by ZeroBoolean for modern workflows.

We got tired of broken stitched images, sticky headers ruining captures, and tools that crashed on long pages. So we built CrawlShot: a robust, rate-limit protected engine that runs directly in your browser.

No More Spliced Images.

Our intelligent background worker manages scroll states, handles lazy-loaded content, and uses an OffscreenCanvas to stitch perfectly every time.

Capture in Three Clicks

No clunky interfaces. Just the tools you need right in your browser toolbar.

Select Mode

Choose between Visible Viewport, Full Page Stitching, or Region Crop.

Set Quality

Export as PNG, JPEG, or compressed WebP directly from the popup.

Instant Save

The engine processes the image locally and triggers an instant download.

Features for the Pros

Under the hood, CrawlShot is packed with features designed for developers, QA engineers, and designers.

Lazy-Load Handling

Automatically pre-scrolls pages to ensure all images and assets load before capture.

Overlay Hiding

Injects CSS to hide annoying cookie banners and support widgets before snapping.

WebP Conversion

Bypasses Chrome's PNG-only limitation using an advanced OffscreenCanvas pipeline.

Rate-Limit Safety

Exponential backoff logic ensures the capture engine never crashes on long pages.

Loved by Builders

"Finally a screenshot tool that doesn't break on sticky navbars. Saved me hours on UI audits."

FD
Sarah J.
Frontend Developer
WEBP

"The WebP export option alone makes this worth it. Keeps my hard drive clean and files small."

UD
Mike L.
UI/UX Designer

"Blazing fast. The fact that it processes everything locally gives me peace of mind with client sites."

AL
Adam L.
Agency Owner

Who uses CrawlShot?

QA Audits

Document bugs exactly as they appear.

Design Review

Capture high-res proofs for Figma.

Competitor Analysis

Archive landing pages for reference.

Client Handoff

Export clean, full-page portfolios.

The Road to Automation

Evolving from a single-page capture tool to a fully automated web crawler.

Current: v1.0.0

The Core Engine

Full-page stitching, format selection, UI popups, and rate-limit safety.

Phase 2 (Upcoming)

Batch Processing & Queue

URL list imports, batch ZIP exports, and device viewport emulation.

Phase 3 (Vision)

The Discovery Crawler

Sitemap.xml parsing, automatic internal link following, and cloud storage integrations.

100% Local Processing. Zero Trackers.

Your data is yours. CrawlShot processes every pixel directly in your browser. No images are ever sent to an external server, ensuring absolute privacy and GDPR compliance.

Read Privacy Policy

Frequently Asked Questions

Is CrawlShot totally free? +
Yes. The core v1.0.0 extension is completely free to use with no hidden fees or watermarks.
How does it handle lazy-loaded images? +
We highly recommend manually scrolling to the bottom of the page once before hitting capture. We are actively building an auto-prescroll feature for Phase 2!
Where are my screenshots saved? +
By default, CrawlShot triggers a standard browser download, saving files directly to your default "Downloads" folder.
What formats are supported? +
CrawlShot supports standard PNG and JPEG exports. It also utilizes an innovative OffscreenCanvas technique to offer optimized WebP exports, surpassing standard browser limitations.

Ready to capture the full picture?

Join developers and designers building better workflows with faster, cleaner, and more reliable web documentation.

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