Online image optimization tools
Private, fast, and processed entirely on your machine
Prep and sizing
3 apps
Bulk File Renamer
Standardize structured image filenames across a release so listings, exports, and archives stay organized.
DPI/Size Calc
Use this Image resolution calculator to convert pixel dimensions into print-ready inches and centimeters for 300 DPI fine art, 150 DPI standard prints, and 72 DPI web previews.
Smart Ratio Cropper
Bulk crop photos with an Aspect ratio cropper that supports 2:3 (20x30 cm), 1:2 (40x80 cm), 5:7 (50x70 cm), and 3:4 (30x40 cm). Choose global alignment like Center-Top or Center-Center for consistent batch results.
Technical SEO
4 apps
Bulk HEIC to JPG Converter
Use this Bulk HEIC to JPG Converter for HEIC to JPG bulk exports, JPG or PNG output, and a practical HEIC for Windows workflow that stays fully local in the browser.
Image URL Converter
Use Convert Image from URL Online workflows to fetch a direct image link, preview it, and export JPG or PNG without storing source files on the server.
Reverse Image Converter
WebP to JPG online workflows for teams that need to Batch convert WebP and Save WebP as PNG for fast compatibility across editors and social platforms.
WebP/AVIF Optimizer
JPG to WebP and Convert PNG to WebP workflows in a local-first Bulk image optimizer. Instantly convert your library to modern formats like WebP and AVIF to improve page load speeds and SEO rankings.
Branding and documents
2 apps