8 tools
File Tools
Image compression, PDF, conversion, and file-format tools planned for a later phase.
Image Compressor
Compress PNG, JPEG, or WebP images locally in your browser and download the optimized result.
Open tool →Image Resizer
Resize PNG, JPEG, or WebP images by width and height in your browser without uploading the file.
Open tool →Image Format Converter
Convert images between PNG, JPEG, and WebP locally in your browser and download the converted file.
Open tool →File Hash Generator
Generate SHA-1, SHA-256, or SHA-512 hashes from a local file using the Web Crypto API.
Open tool →File Size Converter & Inspector
Convert file sizes between decimal and binary units, or inspect a selected local file metadata.
Open tool →ZIP File Creator
Combine multiple local files into a ZIP archive in your browser. Files stay on your device and are never uploaded.
Open tool →ZIP File Extractor
Extract files from a ZIP archive locally in your browser and download individual entries without uploading data.
Open tool →PDF Merger
Merge multiple PDF documents into one file locally in your browser. Combine pages in order without server uploads.
Open tool →