TL;DR — Quick Summary

Deploy IT-Tools with Docker for 70+ self-hosted developer utilities: JSON formatter, Base64, hash generators, UUID, JWT debugger, and cron parser offline.

What Is IT-Tools?

IT-Tools is a self-hosted collection of 70+ developer and sysadmin utilities in a clean web interface. Deploy it with one Docker command and never paste sensitive data into random online tools again.

docker run -d --name it-tools -p 8080:80 --restart always corentinth/it-tools:latest

Available Tools (Selection)

Encoding / Decoding

Tool Description
Base64 Encode/decode text and files
URL Encoder Encode/decode URL components
HTML Entities Escape/unescape HTML
JWT Debugger Decode and verify JWT tokens

Generators

Tool Description
UUID Generator v1, v4, v5 UUIDs
Password Generator Configurable secure passwords
Lorem Ipsum Placeholder text
Random Port Find available ports

Hash / Crypto

Tool Description
Hash Generator MD5, SHA-1, SHA-256, SHA-512
Bcrypt Hash and verify passwords
HMAC HMAC generation
RSA Key Pair Generate RSA key pairs

Converters

Tool Description
JSON ↔ YAML Convert between formats
JSON ↔ CSV Tabular data conversion
Unix Timestamp Convert dates/timestamps
Color Converter HEX, RGB, HSL conversion
Number Base Binary, octal, hex conversion

Network

Tool Description
IPv4 Subnet CIDR calculator
MAC Address Lookup and format
DNS Lookup Query DNS records

Development

Tool Description
Cron Parser Validate cron expressions
Regex Tester Test regular expressions
JSON Formatter Pretty-print JSON
SQL Formatter Format SQL queries
Diff Viewer Compare text blocks

Docker Compose

services:
  it-tools:
    image: corentinth/it-tools:latest
    container_name: it-tools
    restart: always
    ports:
      - "8080:80"

IT-Tools vs. Online Alternatives

Aspect IT-Tools (Self-Hosted) Online Tools
Privacy ✅ Data stays local ❌ Data sent to server
Ads ❌ None ✅ Usually ad-heavy
Speed ⚡ Instant Varies
Offline ✅ Works offline ❌
70+ tools ✅ One place Multiple websites
Resource usage ~15 MB RAM N/A

Summary

IT-Tools gives you a private, fast, ad-free toolbox for daily development tasks. One Docker command, 70+ utilities, zero data leakage.