Toolset

Local developer tools for macOS.

Wring keeps everyday developer utilities in one private menu bar app: inspect, transform, generate, compare, and clean up data without pasting sensitive work into browser tools.

Local JWT Tool

JWT Inspector for Mac

Inspect JWTs locally on macOS with Wring. Decode headers and payloads, review claims and expiry, and verify HS256 signatures without pasting tokens into browser tools.

Local JSON Tool

JSON Formatter for Mac

Format, validate, minify, sort, and inspect JSON locally on macOS with Wring. A private JSON formatter for developers who do not want browser tools touching sensitive payloads.

Local Regex Tool

Regex Tester for Mac

Test regular expressions locally on macOS with Wring. Match text, inspect captures, and iterate quickly from the menu bar without switching to a browser regex tester.

Local Hash Tool

Hash Generator for Mac

Generate hashes locally on macOS with Wring. Create MD5, SHA-1, SHA-256, SHA-384, SHA-512, and HMAC digests without uploading input to a web hash tool.

Local Encode and Text Tool

Encoder, Decoder, and Text Utilities for Mac

Encode, decode, and clean up text locally on macOS with Wring. Use Base64, URL, HTML, hex, case conversion, line deduplication, sorting, and trimming from the menu bar.

Local Diff Tool

Text Diff for Mac

Compare text locally on macOS with Wring. View split and unified diffs from the menu bar without sending snippets, logs, configs, or code to a web diff tool.

Local Time Tool

Timestamp Converter for Mac

Convert Unix timestamps and dates locally on macOS with Wring. A fast menu bar timestamp converter for debugging logs, APIs, jobs, and event data.

Local Cron Tool

Cron Parser for Mac

Parse cron expressions locally on macOS with Wring. Understand schedules and upcoming runs from the menu bar without switching to an online cron parser.

Local Color Tool

Color Converter for Mac

Convert color formats locally on macOS with Wring. Work with HEX, RGB, HSL, and related color values from a native menu bar developer utility.

Local UUID Tool

UUID Generator for Mac

Generate UUIDs locally on macOS with Wring. Create UUID v4 values from the menu bar for tests, fixtures, database rows, and development workflows.

Local Env Tool

.env Manager for Mac

Manage .env secrets locally on macOS with Wring. Store environment values in the macOS Keychain and protect them with Touch ID or your device password.

Local System Tool

Load Monitor for Mac

Check local CPU, memory pressure, storage, battery, and device info on macOS with Wring. A compact load monitor for developers running local servers and tools.