DevSuite is the ultimate developer toolkit for Android built by
developers, for developers. Whether you're debugging an API at 2am,
decoding a JWT on the go, or generating secure passwords without
opening a browser, DevSuite has you covered. Completely offline.
No account needed. No ads. Just tools.
🛠️ 20+ PROFESSIONAL DEVELOPER TOOLS
📋 JSON Formatter & Validator
Paste minified JSON and instantly get a clean, indented, readable
output.
🔐 JWT Decoder
Decode any JSON Web Token in one tap. View header, payload,
expiry time, and all claims.
🔄 Base64 Encoder / Decoder
Encode text, URLs, or data to Base64 and decode it back instantly.
🔑 Password Generator
Generate cryptographically strong passwords with full control over
length, symbols, numbers, and uppercase.
🆔 UUID Generator
Generate RFC 4122 compliant UUIDs (v4) instantly.
🔒 Hash Generator
Compute MD5, SHA-1, SHA-256, and SHA-512 hashes of any input string.
⚡ API Tester (Postman alternative)
Test GET, POST, PUT, DELETE requests directly from your phone.
Add custom headers, request body, and view full response with
status codes.
📱 QR Code Generator
Generate QR codes from URLs, plain text, WiFi credentials, and
contact info.
🌐 DNS Lookup
Query A, AAAA, MX, CNAME, and TXT records for any domain.
📡 IP Address Info
See your current public and local IP address instantly.
🔢 Number Base Converter
Convert between Decimal, Binary, Octal, and Hexadecimal in
real time as you type.
↔️ Text Diff Checker
Paste two blocks of text or JSON and see exactly what changed,
line by line.
📦 Code Snippet Manager
Save, tag, organize, and search your most-used code snippets.
⏰ Cron Expression Parser
Type any cron expression and instantly see what it means in
plain English, plus the next 5 scheduled run times.
⭐ WHY ENGINEERS CHOOSE DEVSUITE
✅ 100% Offline — every tool works without internet
✅ Zero sign-up — open the app, use the tools, done
✅ No ads, ever — clean professional experience
✅ Instant results — no loading, no waiting
✅ Dark mode — easy on the eyes during long sessions
✅ Copy & share output — one tap to copy any result
✅ Input history — remembers your last inputs per tool
✅ Pin your favorites — put your most-used tools first
✅ Lightweight — under 10MB installed size
✅ Material Design 3 — modern, clean, professional UI
👨💻 BUILT FOR EVERY TYPE OF DEVELOPER
Backend developers → API Tester, JWT Decoder, Hash Generator
Frontend developers → Color Picker, JSON Formatter, Regex Tester
Mobile developers → Base64, UUID Generator, Timestamp Converter
DevOps engineers → DNS Lookup, IP Info, Cron Parser, cURL Builder
Security engineers → Hash Generator, Password Generator, JWT Decoder
Full-stack developers → Everything above, in one app
🔍 PERFECT FOR THESE SITUATIONS
→ Debugging an API response on your phone during a meeting
→ Quickly decoding a JWT token a teammate sent on Slack
→ Generating a secure password without opening a browser
→ Checking if a domain's DNS has propagated yet
→ Converting a timestamp from a log file to a readable date
→ Testing a regex before putting it in production code
→ Looking up what a 422 HTTP error actually means
→ Building a cURL command to share with your team
DevSuite is trusted by software engineers, mobile developers,
DevOps professionals, and computer science students worldwide.
Whether you work at a startup, a Fortune 500 company, or you're
a solo developer building your next side project — DevSuite is
the one app that belongs on every developer's phone.
Download free. No strings attached.
💬 FEEDBACK & FEATURES
Have a tool you'd like to see added? Found a bug? We read
every review and ship updates regularly. Your feedback
directly shapes what gets built next.
Follow us for more updates:
Website: https://innowebminds.com
Linkedin: https://www.linkedin.com/company/innowebminds
Facebook: https://www.facebook.com/innowebminds
X: https://x.com/innowebminds
Recent changes:
Global Search : Type anything find tools, your saved snippets, input history,
and HTTP status codes all from one search bar.
NEW:
Tool Collections
Request History in API Tester
Widget Support
Markdown Previewer
UPGRADED:
API Tester
Snippet Manager
JSON Formatter
Show more
Show less
