“Technology makes life easy”
Welcome to jTechGuru — a platform built for developers, designers, writers, students, and everyday tech users who want technology to work for them, not against them.
Our Mission
Our mission is simple: make technology genuinely useful. We do this in two ways — through free browser-based tools that solve real daily problems instantly, and through clear, practical technology guides that explain how things work without unnecessary jargon.
Free Online Tools
We believe the best tool is one you can use right now, without signing up, without uploading your data, and without paying anything. All jTechGuru tools run entirely in your browser — your data never leaves your device. Our current tool collection includes:
- Strong Password Generator — cryptographically secure, fully customisable
- Word & Character Counter — real-time stats for writers and content creators
- JSON Formatter & Validator — pretty-print or minify JSON instantly
- Base64 Encoder / Decoder — encode or decode with full UTF-8 support
- URL Encoder / Decoder — percent-encoding for developers
- Case Converter — UPPER, lower, Title, camelCase, snake_case, kebab-case
- Lorem Ipsum Generator — placeholder text for designers and developers
- Color Converter (HEX / RGB / HSL) — with a live visual colour picker
- Unix Timestamp Converter — epoch time to human date and back
- Regex Tester — real-time match highlighting for regular expressions
Our Commitment
We are committed to providing tools and information that are accurate, safe, and genuinely useful. Every tool is tested to work reliably across modern browsers without requiring any account, plugin, or download. Our articles draw from trusted industry sources, which are cited where relevant.
Get in Touch
Have a tool suggestion, a question about an article, or want to report a bug? We would love to hear from you. Visit our Contact Us page and send us a message.