// Developer Tools
DevPulse.Tools
A free platform with 30+ browser-based developer utilities and a full REST API. Every tool runs client-side — your data never leaves your device. No accounts, no cookies, no analytics.
- JSON formatter & validator, Base64 encoder/decoder, UUID generator
- Hash generator (MD5, SHA-1, SHA-256), JWT decoder, QR code generator
- Regex tester, color converter, URL encoder, timestamp converter
- Every tool available as a REST API endpoint (120 req/min free tier)
- Open source — built with Python/FastAPI backend, vanilla HTML/CSS/JS frontend
// 15 Companion Android Apps
ShellPad
SSH & Telnet client with tabbed sessions, xterm.js terminal, TOFU host verification, and encrypted credential storage.
ProbeKit
IP & port scanner for local networks. Network discovery, ping, WHOIS/RDAP lookups, and scan history.
DNSLens
DNS lookup & propagation checker. Query A, AAAA, MX, CNAME, TXT, NS records across Google, Cloudflare, Quad9, and OpenDNS.
UptimeOwl
Endpoint uptime monitor. Background checks with configurable intervals, push notifications for downtime, and response time tracking.
APIBench
Mobile REST API client. Build, test, and debug APIs with a request builder, JSON/XML viewer, saved collections, and history.
HopTrace
Visual traceroute & latency mapper. Trace network paths hop-by-hop with real-time ping graphs and per-hop statistics.
RepoPulse
GitHub dashboard for Android. Monitor repos, PRs, issues, and notifications with encrypted AES-256-GCM token storage.
PacketPulse
Network traffic stats and device network info. Per-app traffic, WiFi details, and connection logging.
CronTab
Cron expression builder & explainer. Visual builder, next-run preview, plain-English explanations, and a quick-reference cheat sheet.
TeslaScope
Tesla diagnostic tool via Bluetooth OBD2. Read CAN bus data — battery status, charging info, drive stats, and real-time telemetry.
TrailMap AU
Australian hiking & trails app. Offline topographic maps, 3D terrain, GPS track recording, waypoints, and bushfire alerts.
Unifyer
SMS/MMS app with smart categories. Organize conversations into tabs, drag to categorize, AI auto-sort, and pin important threads.
NurseCalc
Nursing clinical calculator with 46 calculators — dosage, IV drip rates, BMI, BSA, MAP, anion gap — plus 15 clinical scoring tools.
FixMyEmail
AI email tone rewriter. Pick a tone (Professional, Casual, Assertive…) and action — get AI-rewritten text. 15 free rewrites/day.
CalcPilot
Scientific & graphing calculator. Standard, scientific, graphing with pinch-zoom, up to 5 simultaneous traces, matrix ops, and unit converter.
