Tools Catalog Overview
hckr bundles a comprehensive suite of utilities for daily software engineering:
| Tool | Category | Key Capabilities |
|---|---|---|
| JSON Formatter | Data | Format, minify, repair trailing commas, evaluate JMESPath / JSONPath |
| JWT Decoder | Security | Decode header/payload, inspect claims, humanize epoch expiration |
| Base64 Encoder/Decoder | Encoding | Standard & URL-safe Base64, hex & text conversion |
| URL Encoder/Decoder | Encoding | Full URL component encoding/decoding, query param breakdown |
| Hash Generator | Security | MD5, SHA-1, SHA-256, SHA-512, HMAC with live typing |
| UUID / NanoID Generator | Generators | v1, v4, v7 UUIDs, NanoID, bulk generation with custom separators |
| Timestamp Converter | Time | Seconds/milliseconds epoch conversion, relative time, ISO-8601, timezone matrix |
| Diff Checker | Text | Side-by-side & unified diff viewer with word-level changes |
| Regex Tester | Text | Live matching, capture group inspector, regex cheat sheet |
| Dummy Data Generator | Generators | Generate mock JSON, SQL, or CSV datasets (names, emails, addresses, UUIDs) |
| Markdown Previewer | Text | Live GitHub Flavored Markdown renderer with table & code highlight support |