Terminull vs DEVtoy

Terminull pairs with your Mac and lets you drive your AI coding agents from anywhere — on your iPhone or iPad. Watch them work, steer them, approve changes. End-to-end encrypted. Start real coding sessions from the couch, the train, or away from your desk. Your agent runs on your own machine, with your own tools and files. Terminull is just the window into it. WORKS WITH THE AGENTS YOU ALREADY USE Drive all your favorite command-line coding agents out of the box — including Claude Code, Codex, Gemini CLI, Cursor, Goose, and OpenCode. Terminull detects what is installed and drives it. Switch agent and model per session. BUILT FOR REAL WORK, NOT JUST CHAT - Rich streaming output: diffs, code blocks, to-do plans, and command results rendered natively - Multiple concurrent sessions with a live status carousel on your Lock Screen - Notifications when a session finishes, needs input, or hits an error — even if the app was force-quit - Scheduled runs that start on their own - Voice input with on-device transcription — dictate a task, hands-free PRIVATE BY DESIGN - End-to-end encrypted between your device and your Mac - Connects directly over your local network at home, or securely relayed when you are away - LAN-only mode keeps everything on your network with no cloud at all - No account required to pair with your own machine YOUR MACHINE, YOUR RULES The agent runs where your code lives. Nothing is uploaded to us — Terminull relays encrypted messages, never your source. Set restricted paths, pick your models, and bring your own provider keys. Get started in under a minute: install the free Terminull companion — a lightweight menu-bar app for your Mac — scan the pairing QR, and you are connected.

For those of you still writing code by hand (you're amazing), here's a free, offline-first toolbox for the small jobs that interrupt your flow. Pick a tool, paste your input, and get a result you can copy. DEVtoy includes 56 tools, grouped like this: DATA & FORMAT • JSON Format/Validate • XML Beautify/Minify • YAML to JSON • JSON to YAML • CSV to JSON • JSON to CSV • SQL Formatter • Color Converter • Number Base Converter • HTML Beautify/Minify • CSS Beautify/Minify • JS Beautify/Minify • TOML to JSON • JSON to TOML • JSON Lines Converter • JSON Schema Validator • JSONPath Tester • JSON Diff • JSON Flatten/Unflatten • XML to JSON • JSON to XML ENCODE / DECODE • Base64 String Encode/Decode • Base64 Image Encode/Decode • Base32 Encode/Decode • URL Encode/Decode • URL Parser • JWT Debugger • Hash Generator • UUID/ULID Generate/Decode • HTML Entity Encode/Decode • Backslash Escape/Unescape • Hex to ASCII • ASCII to Hex • Certificate Decoder (X.509) • Unix Time Converter WEB & TEXT • HTML Preview • Markdown Preview • HTML to Markdown • Text Diff Checker • Lorem Ipsum Generator • Password Generator • QR Code Reader/Generator • String Inspector • Unicode Inspector • String Case Converter • Line Sort/Dedupe • RegExp Tester • Cron Job Parser CODE & DEVOPS • HTML to JSX • SVG to React Component • SVG to CSS • cURL to Code • JSON to Code • Docker Run to Compose • Semver Range Checker • CIDR / Subnet Calculator The built-in tools process your input on your device and work without an internet connection. There's no account to create, and DEVtoy is free. If none of the tools quite fits, open Universal Tool, describe what you want done, and let Apple's Foundation Model help transform your input. It runs on your device, and is available on supported hardware with Apple Intelligence enabled on iOS 27, macOS 27, or visionOS 27 and later. Its output can be wrong, so give it a quick review before using it.