SnapScale - Screenshot Resizer

Resize and convert screenshots to any size or format in two seconds.

Tired of sluggish online converters, bloated desktop software, and annoying .webp downloads that won't open in your image editor? Meet SnapScale—the ultimate, high-performance image utility built for developers, creators, power users, and anyone who deals with screenshots daily. SnapScale operates entirely inside your browser using hardware-accelerated local Canvas processing. Your images never touch an external server, guaranteeing absolute privacy. Core Features & Capabilities: Instant Local Resizing & Converting: Resize single screenshots or batch process multiple files in seconds without uploading anything to the cloud. Right-Click Context Menu Integration: Right-click any image on any webpage, convert it instantly, and download it as JPEG, PNG, or WebP without ever opening a new tab. Full-Page Interactive Editor: Load any image into a dedicated editor with deep controls for manual dimensions, quality sliders, and instant formatting. Smart Dimensions & Quick Presets: Lock aspect ratios or use one-click presets (1920x1080, 4K, social media dimensions, square crops, and custom half-scale modes). Advanced Precision Crop Tool: Select and crop exact regions of your images directly inside the viewer with live preview updates. Batch Image Processing: Handle multiple screenshots simultaneously to save hours of manual repetitive work. Dark-Themed & Sleek UI: Built with a modern, distraction-free dark interface tailored for modern developers and power users. 100% Private & Offline: No accounts required, no telemetry, no tracking, and zero cloud uploads. Everything happens securely and instantly on your local machine