Security & Converters
Generate CSPRNG passwords, compute SHA-256 hashes, create downloadable QR codes, convert HEX/RGB/HSL colors, and inspect Unix timestamps.
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Password Generator
Generate high-entropy random passwords in your browser using Web Crypto CSPRNG with customizable length and character sets.
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SECURITY
SHA-256 Hash Generator
Compute cryptographic SHA-256 digests of UTF-8 text in your browser using SubtleCrypto (`crypto.subtle.digest`).
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SECURITY
QR Code Generator
Create scannable QR codes for URLs, plain text, or Wi-Fi credentials in your browser with SVG and PNG download.
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SECURITY
Color Converter
Convert colors between HEX, RGB, and HSL formats with live swatch preview, contrast ratio check, and CSS copy.
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SECURITY
Timestamp Converter
Convert Unix epoch timestamps (seconds or milliseconds) to ISO 8601, UTC, and local date/time—and vice versa.
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