A curated suite of high-performance, local-first web utilities, client-side media engines, technical guides, and Windows automation scripts.
Automated Windows drag-and-drop batch utility that inspects multimedia streams via FFprobe and losslessly demuxes targeted audio into native container formats.
Zero-reencoding batch toolkit built for fast container switching, auto codec detection, bitexact metadata preservation, and two-pass automated failovers.
Hybrid Batch/PowerShell audio tagging toolkit for lossless metadata normalization, track/disc total reconstruction, cover art preservation, and dynamic file renaming.
Zero-dependency Windows Batch script that maps, counts, and exports two-tier folder tree structures to your Desktop with UTF-8 encoding and collision-free versioning.
Hardened PowerShell automation suite wrapping Rclone for mounting cloud drives (Google Drive, OneDrive, S3) with background watchdogs and AES-256 encrypted backups.
In-browser batch image utility to resize dimensions, lock aspect ratios, adjust compression quality, and convert image formats locally with zero server uploads.
Compile, group, and convert photo collections or HEIC scans into single or individual password-protected PDF books with folder/date batching.
100% local PDF extraction tool that renders, watermarks, and converts document pages into standalone JPEG, PNG, or WebP images and ZIP archives.
Zero-knowledge client-side encryption utility powered by Web Crypto API (AES-256-GCM + PBKDF2) for secure, local text payload and file protection.
Hardened offline OpenPGP toolkit for Curve25519/RSA key generation, key inspection, message encryption/decryption, and digital signatures.
Client-side 2FA code generator featuring live camera QR code scanning, custom token periods/algorithms, and native Steam Guard authentication support.
All-in-one local QR suite for generating vector SVG/PNG codes, live camera/image scanning, printing Wi-Fi display posters, and batch text importing.
Precision multi-unit calculation tool powered by Decimal.js for instant metric, imperial, data storage, and rate conversions with one-click clipboard copying.
Automated client-side header inspector that extracts metadata, evaluates SPF/DKIM/DMARC authentication results, and parses network routing hops locally.
Interactive time zone converter and multi-region meeting planner featuring real-time tracking, custom business hours, and drag-and-drop ordering.
Generate cryptographically verified, native Apple configuration profiles for iOS and macOS. Zero remote logging, 100% client-side memory execution.
Comprehensive guide to verifying MD5, SHA-1, and SHA-256 hashes in Windows via PowerShell and CMD, complete with a live in-browser Web Crypto calculator.
Step-by-step optimization tutorial for fixing field key case, stripping version tags, and integrating Apple Music web sources for high-res artwork.
Complete Windows setup guide for the NextDNS CLI client, covering encrypted DNS configuration and troubleshooting PowerShell execution policies.
Interactive diagnostic guide for fixing locked system and user directories, unmounting DISM images, releasing process handles, and resetting NTFS permissions.