OmniKit

One extension, every tool you need: privacy-first dev, text, converter and browser tools in Chrome side panel.

OmniKit puts 34 fast, focused utilities behind one toolbar icon and opens them in Chrome's side panel, so they stay a click away while you browse. Instant search finds any tool in two keystrokes. PRODUCTIVITY • Calculator — safe expression engine (no eval), history, scientific mode • Timer, Stopwatch, Notes, Clipboard Manager DEVELOPER • JSON Formatter, Validator and Repair (fixes missing quotes and commas, trailing commas, comments, single quotes…) • Base64 — encode/decode text, import any file to Base64 and export it back to a file • URL encode/decode, JWT Decoder (local, never verifies), UUID v4 Generator • Unix Timestamp Converter, Color Picker (HEX/RGB/HSL/HSV + contrast) • Regex Tester with live highlighting and ready-made templates (email, URL, IPv4…) • HTML / CSS / JavaScript indent formatters TEXT • Word & character counter, Case Converter (camelCase, snake_case, kebab-case…) • Text Cleaner, Remove Duplicate Lines, Sort Lines • Lorem Ipsum generator (by paragraphs or exact character count) • Keyboard Symbols — click to copy ⌘ ⌥ ⇧ → — … € ± ≠ and 150+ more CONVERTERS & UTILITIES • Unit Converter — length, weight, temperature, data size, time, speed, area • Password Generator (cryptographically secure), Random Number Generator, Date Calculator BROWSER & WEB • Auto Refresh — reload a tab on an interval, with countdown and optional cache bypass; it shows exactly which tab it targets • Clear Cache — choose the data types and the time range • QR Code Generator (text, URL, Wi-Fi), URL Parser, Page Information, HTTP Header Viewer PRIVACY FIRST • No account, no sign-in, no backend • No analytics, no tracking, no ads • Everything is stored locally on your device and never uploaded • The only network request is the one you trigger yourself in the HTTP Header Viewer