Security Tools

ArrayKit ke security tools un passwords, hashes, tokens, keys aur certificates ko sambhalte hain jo software banate ya chalate waqt saamne aate hain. Password Generator se random password banayein ya Diceware generator se shabdon wala passphrase, aur Password Strength Checker se kisi bhi password ko test karein. Hash Generator ya MD5 Hash se text hash karein, aur File Hash & Checksum se kisi download ko uske published checksum se milaayein. Sign-in aur APIs ke liye JWT Decoder mein token ke claims padhein, JWT Signer se test token sign karein, Bcrypt Generator se bcrypt password hashes banayein ya verify karein, aur TOTP / 2FA Generator se kisi secret ke 2FA codes paayein. HMAC Generator webhook signatures nikaalta hai, aur doosre tools Basic Auth headers banate hain aur Content-Security-Policy mein risky directives check karte hain. Servers aur TLS ke liye SSH Key Generator Ed25519, RSA aur ECDSA keypairs banata hai, aur X.509 Certificate Decoder aur CSR Decoder dikhate hain ki certificate ya signing request mein kya hai. Koi document share karne ya kholne se pehle PDF privacy scanner chhupa metadata aur personal data dhoondhta hai, 'PDF apne aap redact karein' emails, phone numbers aur ID numbers ko kaala kar deta hai, aur PDF Sanitizer un files se scripts aur auto-run actions hata deta hai jo aapne khud nahin banayi. Yeh developers, sysadmins aur IT teams ke liye bane hain. Sab kuch aapke browser mein chalta hai, isliye passwords, keys, tokens aur files aapke device par process hote hain aur kabhi upload nahin hote.

  • JWT Decoder — Ek JWT ka header aur payload decode karein aur exp/iat inspect karein (bina verification ke).
  • Hash Generator — Web Crypto API ke through SHA-256 / SHA-1 / SHA-384 / SHA-512.
  • Password Generator — Strength meter ke saath strong, random passwords generate karein (crypto-secure).
  • SSH Key Generator — Ed25519, RSA ya ECDSA SSH key pairs aapke browser mein generate karein aur download karein.
  • PPK ↔ PEM Converter — SSH private keys ko PuTTY .ppk aur OpenSSH/PEM (RSA & Ed25519) ke beech aapke browser mein locally convert karein.
  • TOTP / 2FA Generator — Ek base32 secret se time-based one-time passwords (2FA codes) generate karein.
  • JWT Signer — Ek payload aur secret se JWT (HS256/384/512) banayein aur sign karein — Web Crypto.
  • Basic Auth Generator — Username aur password se HTTP Basic Auth Authorization headers generate aur decode karein.
  • Certificate & Private Key Matcher — Check karein ki koi SSL certificate aur private key ek saath belong karte hain ya nahi, seedhe aapke browser mein.
  • PFX to PEM Extractor — Ek password-protected .pfx/.p12 file ko certificate, chain aur private-key PEM blocks mein split karein.
  • Bcrypt Generator — Ek password ko bcrypt se hash karein ya ek hash verify karein
  • HMAC Generator — Ek message ko secret key se SHA-256/512 HMAC se sign karein
  • Password Strength Checker — Password ki strength, entropy aur crack time test karein
  • X.509 Certificate Decoder — Ek PEM ya DER certificate ko subject, issuer, validity, SANs aur fingerprints mein decode karein.
  • Diceware Passphrase Generator — EFF wordlist se yaad rehne wali, crypto-secure passphrases banayein, live entropy bits ke saath.
  • CSP Analyzer — Ek Content-Security-Policy ko plain English mein explain karein aur risks severity se flag karein.
  • File Hash & Checksum — Kisi file ke MD5, SHA-1, SHA-256 aur SHA-512 checksums compute karein aur expected hash se verify karein.
  • IBAN Generator & Validator — Structurally-valid test IBANs banayein aur kisi bhi IBAN ka MOD-97 checksum validate karein.
  • AES Encryption Tool — Text ko passphrase se AES-256-GCM se encrypt aur decrypt karein
  • SHA-3 & Keccak Hash Generator — Text ya hex se SHA3, Keccak-256/512 aur SHAKE digests banayein
  • MD5 Hash — Apne browser mein text ya file ka MD5 hash banayein.
  • CRC32 — Text ya file ka CRC32 checksum hex aur decimal mein nikalein.
  • CSR Decoder — Certificate request padhein: subject, SANs aur key size.
  • PDF privacy scanner — PDF mein chhupe metadata aur personal data dhoondein.
  • PDF apne aap redact karein — Email, phone aur card ya ID numbers dhoondh kar kaala kar dein.
  • PDF ki restrictions hataayein — Dekhein PDF kya rokta hai aur haq ho to wo permissions hataayein.
  • PDF Sanitizer — PDF se JavaScript, apne aap chalne wale actions, embed ki gayi files aur baaki active content hataiye.

Aksar pooche jaane wale sawaal

ArrayKit ke security tools se main kya kar sakta hoon?
Passwords, passphrases aur 2FA codes generate karein aur jaanchein ki koi password kitna strong hai. SHA-1, SHA-2, SHA-3, MD5, CRC32, HMAC ya bcrypt se text hash karein, file checksums nikaalein, JWT decode karein (signature verify kiye bina), test tokens sign karein aur AES se text encrypt karein. Aap SSH keys bana aur convert bhi kar sakte hain, certificates aur signing requests decode kar sakte hain, Basic Auth headers bana sakte hain, Content-Security-Policy review kar sakte hain aur test IBANs generate kar sakte hain. PDFs ke liye aise tools hain jo chhupa personal data dhoondhte hain, use redact karte hain, active content hataate hain aur un files se printing ya copying restrictions hataate hain jinhein use karne ka aapko haq hai.
Strong password ya passphrase kaise banayein?
Password Generator kholein, 64 characters tak ki length aur zaroori character sets chunein; yeh aapke browser ke cryptographically secure random generator ka istemaal karta hai aur andaazan entropy dikhata hai. Agar secret yaad rakhna ya type karna ho, to Diceware Passphrase Generator iski jagah EFF large wordlist se chaar se baarah shabd chunta hai. Kisi maujooda password ko parakhne ke liye Password Strength Checker uski entropy, crack hone ke samay ka mota andaaza aur use kamzor karne wale patterns dikhata hai.
Kya mere passwords, keys aur files kahin bheje jaate hain?
Nahin. Har security tool aapke browser mein chalta hai: passwords aur keys aapke device par generate hote hain, aur aapke paste ya drop kiye tokens, certificates aur documents locally process hote hain aur kabhi upload nahin hote. Jo bhi generate karein use asli secret maanein aur note ya chat message ki jagah password manager ya key store mein rakhein.
Mujhe kaun sa hash algorithm use karna chahiye?
Download check karne ke liye uska SHA-256 checksum milaayein: File Hash & Checksum ise MD5, SHA-1 aur SHA-512 ke saath nikaalta hai aur result ko published value se match karta hai. MD5 aur CRC32 galti se hue corruption ko pakadne ke liye theek hain, security ke liye nahin, aur passwords ko bcrypt jaise slow, salted hash mein rakhna chahiye, jise Bcrypt Generator banata aur verify karta hai. Jab koi system SHA3-256 ya Ethereum ka Keccak-256 maange to SHA-3 & Keccak Hash Generator use karein, aur jab kisi message ko shared secret se sign karna ho to HMAC Generator.
Kya main yahan SSL certificates jaanch aur SSH keys convert kar sakta hoon?
Haan. X.509 Certificate Decoder certificate ka subject, issuer, validity dates, SANs aur fingerprints dikhata hai, CSR Decoder signing request ko CA ke paas jaane se pehle check karta hai, aur Certificate & Private Key Matcher confirm karta hai ki certificate ya CSR aur RSA private key ek doosre se mel khaate hain. PFX to PEM Extractor .pfx ya .p12 bundle ko PEM blocks mein todta hai, aur PPK ↔ PEM Converter RSA aur Ed25519 keys ko PuTTY aur OpenSSH formats ke beech le jaata hai.