Developer utilities. Native. Offline. One Cmd-key away.
A macOS menu-bar app with 13 built-in tools and a Spotlight-style launcher. Hit ⌃ ⌥ Space from anywhere, paste, get the answer. No web tabs. No telemetry. No subscription.
13 tools that should already be on your menu bar.
Every tool runs locally. No paste boxes that ship your auth tokens off to a stranger's analytics endpoint.
JWT
Decode header, payload & signature. Live exp/iat readout.
JSON
Format, minify, validate. Tree view with path copy.
Base64
Encode & decode text or binary. URL-safe variant.
URL
Encode, decode & split query strings. Side-by-side view.
Timestamp
Unix ⇄ ISO 8601. Time zones & relative deltas.
Hash
MD5, SHA-1, SHA-256, SHA-512. File or text input.
UUID
Generate v4 / v7. Bulk mode. Validation & conversion.
Regex
Live tester with capture groups, flags & replace mode.
Snippets
Full-text search across your saved blobs. Pinned & tagged.
Diff
Side-by-side or unified. Word-level highlights.
Color
HEX ⇄ RGB ⇄ HSL ⇄ OKLCH. Picker & contrast checker.
Cron
Human-readable explainer + next 5 fire times.
YAML
Format, lint & convert to/from JSON.
Built for the way you actually code.
Menu-bar resident. Keyboard-first. Smart enough to read your clipboard before you ask.
Spotlight-style launcher
Press ⌃ ⌥ Space from any app. DevTray inspects your clipboard, guesses what you're holding (JWT? JSON? UUID?), and jumps straight to the right tool — pre-filled.
Snippets that actually scale
Save once, find from anywhere. Full-text search across title, body and tags. Pinned snippets surface in the launcher. Export to JSON, sync however you like.
100% local. Zero telemetry.
Tokens, snippets, inputs, everything stays on your Mac. No background uploads. No analytics. The only network call DevTray ever makes is the license check on launch.
Auto-update via Sparkle
Code-signed with an Apple Developer ID, notarized by Apple, stapled, Gatekeeper-clean. No "right-click → Open" theatre. Updates land quietly through Sparkle.
One price. Pay once. Own it.
No subscription. No "team seats". No upsell email funnel. Just a license file on your Mac.
$9.99USD, one-time
14-day free trial · No credit card
- All 13 tools and the Spotlight-style launcher
- Activate on 3 Macs simultaneously
- All v1.x updates included, forever
- 30-day refund, no questions
- Local taxes (VAT & sales tax) handled at checkout
Runs natively on every Mac you own.
Built in Swift & SwiftUI. Distributed as a notarized DMG. No Electron, no Chromium tax.