DevinaNotepad

General

  • Bufferbloat and speed test

  • Conversion calculator

  • Relay

  • Screen recorder

Text

  • Diff viewer

  • Notepad

  • Text analyser

Time

  • Cron parser

  • Stopwatch

  • Time zones

  • Timer

  • Timestamp converter

Data

  • Barcode generator

  • Checksum

  • Collision calculator

  • JSON viewer

  • QR code generator

  • Sample data generator

  • SQLite tester

  • Structured data converter

  • Type generator

  • Unicode analyser

  • UUID generator

Media

  • EXIF viewer

  • File converter

  • Image upscaler

  • PDF transformer

  • SVG minifier

  • ZIP extractor

Networking

  • ASN lookup

  • DNS latency

  • DNS lookup

  • DNS propagation

  • DS lookup

  • HTTP latency

  • IP lookup

  • MAC vendor lookup

  • Ping

  • RDAP lookup

  • STUN tester

  • Traceroute

  • TURN tester

  • WebSocket tester

  • WHOIS lookup

Website

  • Accessibility checker

  • Browser support

  • Performance checker

  • Robots.txt generator

  • SSL checker

  • Stack lookup

  • Subdomain finder

Code

  • Code formatter

  • Code runner

  • JS benchmark

  • JS console

  • JS minifier

  • JS obfuscator

  • Syntax checker

Regex

  • ReDoS checker

  • Regex data generator

  • Regex generator

Hardware

  • Dead pixel tester

  • Gamepad tester

  • GPU tester

Security

  • Certificate lookup

  • Chmod calculator

  • Email checker

  • Password checker

  • Password generator

  • RSA generator

  • String decoder

  • String identifier

Reports

  • Domain rankings

  • Internet outages

External

  • Bundlebee

  • Colorhex

  • Filedrop