Cybersecurity & Privacy Studio
Inspect, decode, hash, sanitize, and analyse security-related text, files, tokens, metadata, and privacy-sensitive content — directly in your browser.
Built for analysts, developers, SOC teams, and privacy-conscious users. Most tools run fully locally.
Encoding & Decoding Studio
Encode, decode, and transform text, tokens, and binary data.
Base64 Encoder/Decoder
Encode text or binary files to Base64, or decode Base64 strings.
URL Encoder/Decoder
Percent-encode or decode URL components.
Hex Encoder/Decoder
Convert text to hex bytes and back.
Binary Encoder/Decoder
Convert text to binary bit strings and back.
HTML Entity Encoder/Decoder
Encode/decode HTML entities to prevent XSS.
Unicode Escape Encoder
Convert text to \uXXXX escape sequences.
JWT Decoder
Decode JWT header and payload safely.
Basic Auth Encoder
Encode username:password as a Base64 Authorization header.
Hashing & Integrity Studio
Generate and compare hashes, HMACs, checksums, and fingerprints.
Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-512 hashes from text.
File Hash Generator
Hash any file in-browser to verify integrity.
HMAC Generator
Generate HMAC-SHA-256/512 with a secret key.
Checksum Compare
Compare two hash strings to verify file integrity.
Password, Token & Secret Studio
Encrypt text and generate passwords, keys, UUIDs, and TOTP secrets.
AES Encrypt / Decrypt
AES-GCM 256-bit encrypt and decrypt text locally.
Secure Random Generator
Generate cryptographically secure random bytes, hex, or Base64.
Password Generator
Generate strong, configurable passwords securely.
Passphrase Generator
Generate memorable passphrases from word lists.
API Key / Token Generator
Generate secure API keys and tokens with custom options.
UUID Generator
Generate UUID v4 in bulk using crypto.randomUUID().
TOTP Secret Generator
Generate TOTP secrets and QR-ready otpauth:// URIs.
Metadata & Privacy Inspector
Inspect and remove privacy-sensitive metadata from files and images.
EXIF Viewer
View EXIF metadata from JPEG images including GPS data.
EXIF Remover
Strip all EXIF metadata from images via canvas re-render.
File Signature Inspector
Inspect magic bytes to identify true file format.
File Metadata Viewer
View name, size, type, MIME, and hash of any file.
Image Privacy Inspector
"Safe to share?" analysis of image metadata.
PDF Metadata Viewer
Extract metadata fields embedded in PDF files.
Network & Web Security Analyzer
Analyze headers, cookies, user-agents, DNS, and subnet data.
Cookie Parser
Parse Set-Cookie or Cookie header strings to structured view.
CSP Policy Viewer
Parse and format Content-Security-Policy directives.
HTTP Header Analyzer
Analyse HTTP response headers for security flags.
User-Agent Parser
Parse User-Agent strings to browser, OS, and device.
IP Subnet Calculator
Calculate network, broadcast, and host range from IP/CIDR.
CIDR Calculator
Parse CIDR notation into full subnet details.
DNS Record Formatter
Generate DNS record text for A, AAAA, CNAME, TXT, MX types.
Certificate & Key Inspector
Parse PEM, X.509, CSR, and SSH public key details.
PEM / Certificate Viewer
Parse and display PEM certificate fields.
SSH Public Key Parser
Parse SSH public key to view algorithm and fingerprint.
X.509 / PEM Certificate Viewer
Parse PEM certificates to view subject, issuer, and validity.
CSR Decoder
Decode PEM certificate signing requests.
Log & IOC Studio
Extract indicators, redact sensitive data, and format detection rules.
IOC Extractor
Extract IPs, URLs, domains, emails, and hashes from text.
IP / URL / Email Extractor
Separately extract IPs, URLs, and emails from text.
Log Redactor
Auto-redact IPs, emails, tokens, JWTs, and secrets from logs.
Sensitive Data Masker
Mask emails, phones, secrets, and custom patterns.
Regex Tester
Test regex patterns with live match highlighting and groups.
YARA Rule Viewer
Format and display YARA rules with syntax structure.
Sigma Rule Formatter
Format and preview Sigma detection rules.
Ready to start?
Select any tool above or open the studio workspace directly.
Related Tools & Workspaces
Continue your workflow with related tool studios inside SwiftConversion.