Vintabits
🔒 100% client-side | 🚫 No data collected | 👤 No sign-up ever
🔑
Password Generator
Strong random or memorable passwords
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12
Generated password
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🛡️
Password Strength Checker
Analyse entropy and complexity
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Enter a password above
12+ characters
Uppercase letters
Lowercase letters
Numbers
Symbols
Not a common word
🔍
Password Breach Checker
Check password against HaveIBeenPwned
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🔒 Your password is never sent anywhere. Only the first 5 characters of its SHA-1 hash are transmitted using the k-anonymity model.
⚙️
Hash Generator
MD5, SHA-1, SHA-256
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MD5
Result will appear here
SHA-1
Result will appear here
SHA-256
Result will appear here
🔒
Bcrypt Hash Generator
Hash passwords for secure storage
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10
Higher = more secure but slower. 10 is the recommended default.
🪙
JWT Decoder
Decode and inspect JSON Web Tokens
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Decoded token will appear here
🔍
Regex Tester
Test patterns and highlight matches live
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Matches highlighted
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🕐
Unix Timestamp Converter
Epoch ↔ human-readable date
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UTC
Result will appear here
Local time
Result will appear here
⏱️
Cron Expression Builder
Build and explain cron schedules
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Expression
0 * * * *
At minute 0 of every hour
{ }
JSON Formatter & Validator
Pretty-print and validate JSON
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Formatted output
Result will appear here
🔄
Base64 Encoder / Decoder
Encode or decode Base64 strings
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Base64 output
Result will appear here
🔗
URL Encoder / Decoder
Encode or decode URL strings
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Encoded output
Result will appear here
🎨
Colour Converter
HEX ↔ RGB ↔ HSL
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HEX
Result will appear here
RGB
Result will appear here
HSL
Result will appear here
⇄
CSV → JSON Converter
Convert CSV data to JSON format
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JSON output
Result will appear here
🔐
Random Token Generator
API keys, secrets, hex tokens
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32
Generated token
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📝
Lorem Ipsum Generator
Paragraphs, sentences or words on demand
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3
Result will appear here
🔢
Word & Character Counter
Count words, characters, lines and more
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Words
0
Characters
0
No spaces
0
Lines
0
Sentences
0
Paragraphs
0
Aa
Case Converter
Transform text between cases instantly
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Result
Result will appear here
🔎
Find & Replace
Find text and replace it instantly
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Result
Result will appear here
↕️
Line Sorter
Sort, deduplicate and reverse lines
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Result
Result will appear here
📡
My IP Address
Your current public IP and location info
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Fetching your IP…
🖥️
Browser & Screen Info
Browser, OS, screen, language and more
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Browser
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Version
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OS
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Device
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Screen
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Viewport
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Colour depth
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Pixel ratio
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Language
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Timezone
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Online
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Cookies enabled
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🔍
DNS Lookup
Query A, MX, CNAME, TXT and NS records
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Results will appear here
📡
HTTP Status Code Reference
Look up what any status code means
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Enter a status code above
🖧
CIDR / Subnet Calculator
Calculate network ranges and masks
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Enter a CIDR address above
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