Toolziy utility directory
Toolziy online toolkit for code, text, images and web checks
A focused collection of browser-based utilities with no signup, no installs and no account system. Open a tool, finish the task, and move on.
Popular
Start with these tools
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JavaScript Obfuscator
Obfuscate JavaScript code to make it harder to read and copy. Free JS obfuscator.
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Base64 Encode & Decode
Encode and decode text with Base64 online. Free Base64 encoder and decoder tool.
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Placeholder Image Generator
Generate placeholder images of any size and color for your designs and mockups.
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Random Phone Number Generator
Generate random phone numbers in various country formats. Free generator.
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QR Code Generator
Generate custom QR codes online for URLs, text, WiFi and more. Free QR code generator.
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QR Code Scanner
Decode QR codes from images online. Upload a picture and read the QR content.
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Name Generator
Generate random English names for characters, accounts and testing.
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JSON Formatter
Format, validate and minify JSON in your browser. Free JSON formatter with tree view, key sorting and exact error positions.
Text Tools
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Word Counter
Count words, characters, sentences and paragraphs of your text in real time. Free online word counter.
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Phone Number Extractor
Extract all phone numbers from any text automatically. Free online phone number finder.
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Text Splitter
Split text into chunks by a delimiter or fixed length, with flexible options.
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Reverse Text
Reverse the order of characters or words in your text instantly. Free online tool.
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Case Converter
Convert text between UPPERCASE, lowercase, Title Case, Sentence case and more, free online tool.
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Text Diff Checker
Compare two blocks of text and instantly highlight the differences between them.
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Add or Remove Line Numbers
Add line numbers to text or strip them away, with flexible numbering formats. Free online utility.
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Number Extractor
Extract all numbers and digits from text with one click. Free online number extractor.
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Remove Empty Lines
Remove all blank lines from your text with one click. Paste your text and get clean, compact output instantly.
Developer Tools
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Date Difference Calculator
Calculate the number of days between two dates, including weekdays and workdays.
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JSON Formatter
Format, validate and minify JSON in your browser. Free JSON formatter with tree view, key sorting and exact error positions.
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Nginx Config Formatter
Format and indent Nginx configuration files for better readability.
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SQL Formatter
Format SQL queries with clean indentation and capitalization. Free online SQL formatter.
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SHA Hash Generator
Generate SHA-1, SHA-256 and SHA-512 hashes of any text. Free online SHA generator.
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XML Minifier
Compress XML files by removing whitespace between tags. Free online XML minifier.
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JavaScript Minifier
Minify JavaScript code online to reduce file size and speed up page loading.
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SQL Minifier
Compress SQL queries by removing extra whitespace and line breaks.
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AES Encryption/Decryption
Encrypt and decrypt text with the AES algorithm online. Supports multiple modes and key sizes.
Image Tools
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Favicon Generator
Generate favicon.ico files and sizes for your website from any image. Free favicon maker.
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Rounded Image Generator
Add rounded corners or make circular images online. Free image rounder tool.
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Image Format Converter
Convert images between JPG, PNG, WEBP and other formats online. Free image converter.
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SVG to PNG Converter
Convert SVG vector images to PNG raster format online. Free SVG to PNG converter.
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Online Signature Generator
Create a handwritten-style signature online. Draw or type your name and download it.
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QR Code Generator
Generate custom QR codes online for URLs, text, WiFi and more. Free QR code generator.
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Image to Base64
Convert images to Base64 data strings for embedding directly into HTML or CSS.
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Barcode Generator
Generate standard barcodes (EAN-13, Code128 and more) online. Free barcode maker.
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QR Code Scanner
Decode QR codes from images online. Upload a picture and read the QR content.
Webmaster Tools
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User Agent Parser
Parse any User-Agent string into browser, OS, and device details.
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Random Phone Number Generator
Generate random phone numbers in various country formats. Free generator.
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Password Generator
Generate strong random passwords with configurable length and character sets.
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Unix Timestamp Converter
Convert between Unix timestamps and human-readable dates. Free epoch converter.
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Number Base Converter
Convert numbers between binary, octal, decimal and hexadecimal. Free base converter.
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MD5 Hash Generator
Generate MD5 hashes of any text online. Free MD5 hash generator tool.
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Bulk URL Generator
Generate batches of URLs with auto-incrementing IDs and parameters.
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Base64 Encode & Decode
Encode and decode text with Base64 online. Free Base64 encoder and decoder tool.
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HTTP Status Checker
Check the HTTP status code and response details of any URL.
Reference & Query
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Common Regex Patterns
Collection of ready-to-use regular expressions for common validation tasks.
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Degrees Minutes Seconds Converter
Convert between decimal degrees and degrees-minutes-seconds format.
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Car Loan Calculator
Calculate monthly car loan payments, total interest and payoff schedules.
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Redis Commands Reference
Quick reference of Redis data types and their core commands.
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Blood Type Calculator
Calculate the possible blood types of a child from the parents blood types.
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Git Commands Cheat Sheet
Quick reference of the most used Git commands with examples.
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Gradient Color Gallery
Browse beautiful gradient color schemes and copy the CSS instantly.
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Periodic Table
Interactive periodic table of the 118 chemical elements with properties.
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Shoe Size Conversion Chart
Convert shoe sizes between US, UK, EU and CM measurement systems.
Other Tools
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Due Date Calculator
Calculate the estimated due date from the first day of the last period.
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Days Converter
Convert between days, weeks, months and years. Duration calculator.
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Heat Converter
Convert heat and energy units: joules, calories, BTU, kWh and more.
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Child Height Predictor
Predict your child adult height from the parents heights.
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Area Converter
Convert between square meters, acres, hectares, square feet and more.
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Age Calculator
Calculate your exact age in years, months, days, hours and minutes.
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Smoking Cost Calculator
See how much smoking costs you per day, month, year and lifetime.
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Density Converter
Convert density values between kg/m3, g/cm3, lb/ft3 and more.
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Keyboard Tester
Test every key on your keyboard online and detect dead keys.
