Online Developer Tools
Quickly lookup the exact creation date, local time, UTC timestamp, total repository age in days, and earliest commit history of any public GitHub repository or open-source project without logging in.
Enter any npm package name or npmjs.com link to download latest or historical version tarballs (.tgz) or direct ZIP archives online. No Node.js or npm CLI required, ideal for offline enterprise deployment and source code inspection.
Merge multiple text files, logs, Markdown docs, source scripts, or CSV datasets into a single file instantly in browser with custom separators, natural sorting, and CSV header skipping.
Convert WAV audio into raw headerless PCM binary data online. Supports 8kHz/16kHz/44.1kHz/48kHz sample rates, mono/stereo channels, and 8-bit/16-bit/32-bit depth. Perfect for AI speech recognition (ASR) pipelines, TTS, and embedded audio development.
Generate and download standard 44-byte RIFF/WAV audio header files online. Custom sample rate, channels, bit depth, real-time HEX inspector, and concatenation guide to fix unplayable raw PCM audio streams.
Extract crystal-clear icons (16x16 up to 256x256) and embedded resources from Windows EXE, DLL, ICO, and shortcut (.lnk) files directly in your browser. Download as transparent PNG, multi-size ICO, WebP, or batch ZIP.
Comprehensive architectural reference and best practices for business profile JSON data structures, Schema.org LocalBusiness JSON-LD models, REST API specifications, and multi-location corporate hierarchies.
Generate and customize Schema.org LocalBusiness JSON-LD, Google Business Profile API payloads, and corporate schemas with visual forms, Apple Inc. sample dataset, and instant 1-click JSON export.