Here you’ll find practical free tools for homelab operators and self-hosters — small, focused browser utilities that solve one specific problem and get out of the way. No account required, no data sent to any server. Everything runs client-side, right in your browser. 🔒
Each tool is built around three rules: simple (clear input, predictable output), fast (instant results, no backend wait), and privacy-first (your data stays on your machine — open DevTools and verify it yourself). These are the kind of practical free tools for homelab workflows that I build when I need something and a good solution doesn’t exist yet.
Choose a tool below to get started. More utilities are on the way. 🛠️
Tools list
Calculators3
Images & Media2
Lan and Homelab4
Security and Coding4
Text, data, formats8
Free vCard QR Code Generator for Instant Contact Sharing
Free Base64 Encoder and Decoder for Text and Files
Free URL Encoder and Decoder — Percent-Encode 4 Ways
Free Online Text Diff Tool for Instant Text Comparison
Free Text Diff and Merge Tool — Compare and Combine Text
Free Online Regex Tester Tool for Developers
Online JSON Formatter and Validator — Free Browser Tool
Effortless YAML JSON TOML Converter for Docker Compose, Traefik, and Hugo
