Praticulus · 6 hubs · 22 tools
Find the right tool,
keep your data to yourself
Six focused toolboxes for developers and makers. Search any tool, or browse a hub below.
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Each hub opens its full tool list.Developer
10 tools
A curated cross-section for people who ship code.
JSON Formatter & Validator
Base64 Encoder / Decoder
UUID Generator
Explore Developer
Security
6 tools
Hashing, signing, tokens and secrets — all on-device.
Password Generator
Hash Generator
JWT Decoder
Explore Security
Color
6 tools
Pick, convert, blend and check colors for the web.
Color Picker
Color Converter
Palette Generator
Explore Color
Converters
2 tools
Encode and decode between everyday formats.
Base64 Encoder / Decoder
URL Encoder / Decoder
Explore Converters
Generators
4 tools
Spin up IDs, passwords, codes and placeholder data.
QR Code Generator
Lorem Ipsum Generator
Password Generator
Explore Generators
Text
3 tools
Write, test and transform text and markup.
Lorem Ipsum Generator
Regex Tester
Markdown Preview
Explore Text