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Free, fast and private utilities for developers and creators. Everything runs locally — your files and data never leave your device.
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All Tools
18 tools across 6 categories
Developer Tools
Essential utilities for developers
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UUID Generator
Generate UUIDs v1, v4, v5 and v7 instantly in your browser
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JSON Formatter
Format, validate and minify JSON data
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Base64 Encoder / Decoder
Encode and decode Base64 strings and files
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Regex Tester
Test and debug regular expressions in real-time
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Cron Expression Generator
Build and validate cron expressions with a visual editor
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JWT Decoder
Decode and inspect JWT tokens — header, payload, and expiry
Image Tools
Compress, convert and edit images
PDF Tools
Merge, split and convert PDF files
Text Tools
Format, transform and analyze text
Security Tools
Hash, encrypt and generate secure values
Converters
Convert between formats and units