Sketch Viewer Online
Sketch File Viewer & Inspector
Open, view, and inspect Sketch design layers directly in your browser. 100% client-side parsing. Perfect for developers, Windows, and Linux UI handoffs.
Client-Side JSON Schema Parsing Pipeline
Drop .sketch file here
or click to browse from your device100% Client-Side JSON Parsing. Windows & Linux friendly.
How to Inspect Sketch Files Offline
Extract coordinates, properties, and image assets from Sketch mockups locally in seconds.
Upload Design File
Drop your `.sketch` file into the ingestion dropzone. All extraction code executes locally inside standard browser memory buffers.
JSON Schema Parsing
The viewer parses `document.json` and page sheets recursively, dynamically mapping group bounds and artboard frames into the tree.
Inspect UI & Copy CSS
Hover over layouts to select shapes/text elements, copy formatted developer CSS styles, and download assets instantly.
100% Client-Side Sketch Engine
Inspect and parse nested Sketch layouts directly inside your web browser. By utilizing array buffers and local zip decompression, your vector templates and asset exports never leave your machine.
Complete Privacy Protection
Your .sketch archives are analyzed locally in browser memory. Absolute security with zero server uploads.
Real-Time Layer Control
Inspect vector shapes, groups, and text hierarchies, mapping absolute coordinates and margins inside an IDE environment.
Vibrant Multi-scale Exporter
Extract embedded image layers instantly to transparent PNGs or copy ready-to-use CSS declarations with a single click.
Sketch Viewer Online FAQs
Answers to common questions about Sketch files, layer directories, and client-side conversion security.
How can I view a Sketch file on Windows or Linux?
Sketch files (since version 43) are ZIP packages containing JSON file layer sheets and asset previews. Our viewer parses these structures entirely inside your web browser locally, making it possible to inspect files on Windows and Linux without macOS software.
Is my Sketch design uploaded to any servers?
No. All decompression, JSON schema parsing, and image preview rendering happen 100% locally in your browser's private memory space. Absolutely zero data is sent to external web servers, protecting your artwork and layouts.
Can I download individual layers from the Sketch file?
Yes. When you select a layer in the DOM Layer Tree panel that contains an embedded image, the inspector desk reveals an 'Export Image Layer' button allowing you to download the raw high-resolution PNG/JPG asset from the package archive.
What Sketch formats are supported by this viewer?
All zip-based Sketch documents (version 43 and newer) are fully supported. Very old legacy binary format files generated prior to Sketch v43 are not supported by the client-side JSON parsing pipeline.
How Sketch Viewer Works
Our high-performance online utility runs entirely client-side, processing your files securely and instantly inside your web browser. For related functions, you can also use our EPS Viewer and All Viewers utilities.
Upload Sketch File
Step-by-step interactive processing designed for simple, fast, and high-fidelity execution.
View Artboards
Step-by-step interactive processing designed for simple, fast, and high-fidelity execution.
Extract Layers
Step-by-step interactive processing designed for simple, fast, and high-fidelity execution.
Sketch File Features
Designed for professional results, privacy, and maximum compatibility across all modern desktop and mobile browsers:
Sketch Artboards
Full digital precision and optimized performance with zero server-side latency or external data transfers.
Component Library
Full digital precision and optimized performance with zero server-side latency or external data transfers.
Layer Inspector
Full digital precision and optimized performance with zero server-side latency or external data transfers.
Export Assets
Full digital precision and optimized performance with zero server-side latency or external data transfers.
Frequently Asked Questions About Sketch Files
Is this Sketch viewer free?
Yes. View unlimited Sketch files with no registration.
Do I need a Mac to view Sketch files?
No. View and inspect Sketch files on Windows and Linux browsers.
Can I extract layers?
Yes. Browse artboards and export individual layers and components.
Do you store Sketch files here?
No. All viewing happens locally with complete privacy.