Tool Hub
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Security & Forensics
Base64 Extractor & Decoder - Find & Decode Strings
Extract and decode Base64 strings from logs, dumps, and text. Fast, private, and browser-based. No upload required.
Crypto Phishing Detector - Check Suspicious URLs
Instantly detect crypto phishing URLs. Deobfuscate suspicious links, get a risk score, and protect your wallet from scams.
Email Phishing Guard - Deobfuscate & Preview Suspicious Links
Paste a suspicious email link to deobfuscate it, preview the real destination, and get risk flags before you click. Protect against phishing
Extract Base64 Strings from Text | Base64 Extractor
Use our free tool to extract base64 strings from logs, text, or hexdump. Quickly pull encoded artifacts and decode them. Fast, secure, no si
Malicious URL Decoder & Deobfuscator - See Where a Link Really Goes
Paste a suspicious URL to see where it really goes. Every encoding layer is decoded and phishing tricks (decimal IP, punycode) are flagged.
Metascraper URL Converter โ Clean Obfuscated URLs for SEO
Convert messy, obfuscated URLs into clean, readable links. Improve link previews and SEO workflows instantly. Free tool for SEO specialists
Phishing Link Analyzer โ Check Suspicious URLs
Analyze suspicious URLs for obfuscation and phishing attempts. Decode hidden links to see where they really lead. Free and instant.
Text Cleanse: Remove Extra Spaces & Tabs Online
Clean messy text instantly. Remove extra spaces, tabs, and inconsistent line breaks with our free online text cleaner and whitespace remover
Email Header Analyzer - Check SPF, DKIM & DMARC
Paste raw email headers to instantly extract sender IP, mail route, and SPF/DKIM/DMARC results. Verify if an email is authentic or spoofed.
SMTP Log Analyzer: Decode Obfuscated URLs in Email Logs
Paste SMTP logs to instantly decode obfuscated URLs hidden in email traffic. Reveal phishing and malicious links fast. Free for admins and s
Spring Boot Root Cause Extractor | Log Analyzer
Extract the root cause exception and key stack frames from verbose Spring Boot logs instantly. Free online log analyzer for Java developers
Comcast Bill Analyzer - Compare Bills & Spot Hidden Changes
Compare two Comcast bills, terms, or emails side by side. Instantly highlight differences to catch unauthorized charges and silent policy ch
Cron to Text Converter - Translate Cron Expressions
Translate any cron expression into plain English instantly. Free cron to text converter for developers, DevOps engineers, and sysadmins.
Code Deobfuscator - Decode Obfuscated Code Online
Free online code deobfuscator. Instantly decode URL-encoded obfuscation to reveal readable code for analysis, debugging, and reverse enginee
YouTube Email Extractor - Decode Base64 & Find Emails
Extract hidden email addresses from YouTube page HTML or URLs. Decode base64-obfuscated strings for OSINT, privacy audits, and security rese
SMTP Log Encryption Analyzer - TLS & Plaintext Check
Paste SMTP logs to instantly detect encrypted sessions, TLS versions, and risky plaintext email transmissions. Free analyzer for email secur
Cron Time Analyzer - Cron Expression to Human Readable
Convert cron expressions to human-readable schedules and get warned about the risky 2-3 AM DST window. Free cron analyzer for sysadmins and
Notes & Productivity
JSON Canvas to CSV Converter - Export Canvas Data
Convert JSON Canvas files to CSV instantly. Extract nodes and edges into a clean, spreadsheet-ready format for analysis, reporting, or migra
CSV Join Online โ Merge Two CSV Files by Key
Merge two CSV files online by a shared key. Paste both CSVs, pick the join key, and get a combined CSV instantly. No Pandas, no code, no upl
Prompt CSV Cleaner: Clean Messy CSV to JSON Online
Clean messy CSV files with plain-English prompts. Convert to structured JSON instantly, no code needed. Perfect for analysts and non-technic
Giant JSON Viewer - Large JSON File Viewer for Android
Open and browse massive JSON files up to 100GB on Android. Streaming parser formats giant JSON without memory crashes. Search, explore, and
XML JSON CBOR Converter - Fast Data Format Tool
Convert XML, JSON, and CBOR data formats instantly. Paste JSON arrays and get clean CSV output for spreadsheets and data pipelines. No scrip
Log Action Analyzer - SMTP Log Parser & Report
Paste raw SMTP or server logs and get a structured action report with anomalies, a key-event timeline, and concrete next steps for faster in
Text Case
Camel Case Converter - to camelCase Online
Camel Case Converter - free online tool. Paste text, see the result live, copy or download. 100% in-browser.
Capitalize First Letter โ Word Case Converter Tool
Capitalize the first letter of every word in your text instantly. Free online word case converter for writers, editors, and developers.
Camel Case Converter: Convert Keys to camelCase Online
Free online camel case converter for developers. Quickly convert JSON keys, identifiers, and text with spaces, hyphens, or underscores to ca
Lodash Capitalize Converter - Capitalize Text Online
Convert text to lodash capitalize format instantly. Uppercase first letter, lowercase the rest. Free online tool for developers and writers.
Param Case Converter - Text to kebab-case URL Slugs
Param Case Converter - free online tool. Paste text, see the result live, copy or download. 100% in-browser.
Sentence Case Converter - Fix Capitalization Online
Sentence Case Converter - free online tool. Paste text, see the result live, copy or download. 100% in-browser.
Dates & Time
Epoch to Readable Date Converter - Unix Timestamp
Convert Unix epoch timestamps to human-readable dates instantly. Free online tool for developers and analysts. Supports seconds and millisec
Fantasy Timeline Calendar Editor โ Convert Custom Dates
Convert custom fantasy calendar dates into sortable timestamps. A free tool for authors, game designers, and worldbuilders to manage fiction
Timestamp from 2020 Converter - Convert Unix Time
Convert Unix timestamps from 2020 to human-readable dates instantly. Free online tool for developers and analysts.
Unix Timestamp to Date Converter โ Free Online Tool
Convert Unix timestamps to human-readable UTC dates instantly in your browser. Free online Unix epoch converter โ no signup, no uploads.
Developer Utilities
Cron Expression Parser โ Understand & Debug Schedules
Parse cron expressions into readable schedules. Get next run times, frequency, and validation. Ideal for developers and sysadmins.
Cron Expression Validator - Check Cron Syntax Online
Validate cron expressions instantly. Paste a crontab schedule and get a valid/invalid verdict with error details. Free, fast, and privacy-fr
JWT Decoder - Decode & Verify JWT Tokens Online
Decode JWT tokens instantly: view header, payload, and signature. Validate structure and expiration. Free online JWT decoder for developers.
Markdown Dynamic Server: HTML to Markdown Converter
Instantly convert HTML snippets to clean Markdown for docs and static sites. No manual rewriting or complex tooling needed.
Markdown Makefile: Convert HTML Build Tasks to Markdown
Turn messy HTML build instructions into a clean Markdown task list that acts as your Makefile-like build script. Fast, free, and developer-f
Markdown Parser: Convert HTML to Clean Markdown
Free online Markdown parser that instantly converts HTML into clean, readable Markdown. Perfect for developers, technical writers, and conte
Markdown to Tweet Converter - Twitter Formatter
Convert Markdown to tweet-ready plain text. Preserve bold, italic, and lists as readable symbols. Free online Twitter formatter for creators
PHP Query String Bypass Analyzer | Detect Parameter Pollution
Analyze PHP query strings for parameter pollution and bypass techniques. Detect duplicate keys, array syntax, and encoding tricks to secure
Query String Parser - Convert URL Parameters to JSON
Parse URL query strings into structured JSON instantly. Free online tool for developers, testers, and API debuggers.
Regex Tester - Test & Debug Regular Expressions Online
Quickly test and debug your regular expressions with our free online regex tester. See matches, capture groups, and positions instantly.
RSS JSON to CSV Converter | Burn RSS Feeds to CSV
Convert RSS JSON feeds to CSV instantly. Burn RSS feed JSON arrays into clean CSV for Excel, Sheets, or databases. Free, fast, and private.
URL Metadata Extractor: Get JSON Metadata from Any URL
Extract structured metadata from any URL as JSON. Perfect for SEO specialists, social media managers, and developers to preview link shares.
URL Params to JSON Converter - Query String to JSON
Convert URL query string parameters to JSON instantly. Parse URL params to JSON object for debugging, testing, and development. Free online
Free UUID Generator โ Generate UUID v4 Online
Generate one or multiple UUID v4 identifiers instantly. Free online UUID generator for developers, testers, and admins. Fast, secure, no sig
Hash & Crypto
Custom Hash Converter โ Generate Hash with Any Algorithm
Convert text to a custom hash using your chosen algorithm. Supports SHA-256, MD5, and more. Fast, secure, and free for developers.
Hash Check Shell Extension: SHA-256 File Integrity
Verify file integrity in seconds with SHA-256 hashes directly from Windows Explorer. No command line or third-party tools needed.
Hash Identifier - Identify Hash Algorithm Online
Identify unknown hash types instantly. Enter a hash string and get possible algorithms like MD5, SHA1, SHA256 with confidence. Free tool for
JSON Stable Stringify - Deterministic JSON Serializer
Convert JSON to stable stringified output with sorted keys. Ensure deterministic serialization for hashing, caching, and diffing.
MD5 Hash Generator โ Create MD5 Checksum Online
Generate MD5 hash from any text instantly. Free online MD5 generator for developers, security testing, and integrity checks. Fast, secure, a
Motion Seeded Password Generator โ Random Strong Passwords
Generate strong, unpredictable passwords using your mouse or touch movements as a random seed. Customize length and character set.
Password Strength Tester โ Evaluate & Improve Password Security
Test password strength instantly. Get a weak, medium, or strong rating and actionable tips to create more secure passwords.
Random Password Generator - Create Strong Secure Passwords
Generate strong, random passwords instantly. Customize length and character types for maximum security. Free, fast, and secure online tool.
Secure Password Generator - Create Strong Random Passwords
Generate secure, random passwords instantly. Customize length, character sets, and batch generate to protect accounts from brute-force attac
SHA-256 Checksum Calculator - Free Online Hash Tool
Generate SHA-256 checksums instantly from any text. Free online SHA-256 hash calculator for data integrity, security, and verification.
Timestamp to Hash Converter | SHA256 Online Tool
Convert Unix timestamps to SHA256 hashes instantly. Free online tool for developers, security testing, and data integrity checks.
Color & Design
WCAG Color Contrast Checker | Verify & Improve Accessibility
Check color contrast ratios for WCAG AA/AAA compliance. Get pass/fail status and suggested colors. Ideal for designers and developers.
Hex to RGB Color Converter | Instant Color Space Tool
Convert Hex colors to RGB instantly. Free online color converter for developers and designers. No manual math, no guesswork.
HEX to RGB Converter | Color Utilities
Instantly convert HEX color codes to RGB values for CSS, design tools, and code. Free online color converter for designers and developers.
C# Color Space Converter - Hex to RGB, HSL, HSV
Convert hex colors to RGB, HSL, HSV, and C# Color code instantly. Free online tool for developers working with .NET color spaces.
Hex to HSL Converter - Convert HEX Color to HSL Online
Free online HEX to HSL converter. Instantly convert hex color codes to HSL values for CSS, design, and development. No signup required.
Hex to RGB Converter - Convert Hex Colors to RGB
Free online Hex to RGB converter. Instantly convert hex color codes like #FF5733 to RGB values for web design, CSS, and digital art.
Material Color Converter: HEX to RGB & HSL
Convert Material Design colors between HEX, RGB, and HSL instantly. Paste a hex code or color name and copy the format you need for design a
Random Color Palette Generator โ Create Harmonious Schemes
Generate random color palettes with adjustable hue, saturation, and brightness. Perfect for designers and developers. Get HEX, RGB, HSL code
Text & Diff
HTML to Markdown Converter - Free Online Tool
Convert HTML to clean Markdown instantly. Free online HTML to Markdown converter for developers, writers, and bloggers. No signup required.
Lorem Ipsum Generator โ Create Dummy Text Instantly
Generate Lorem Ipsum placeholder text instantly. Perfect for designers, developers, and content creators. No sign-up, no network needed.
Text Compare Online โ Find Differences Between Two Texts
Compare two text versions side by side and see added, removed, or changed lines highlighted. Free online text diff tool for writers and edit
Text Diff Checker โ Compare Text Differences Online
Quickly compare two texts and see highlighted differences. Free online diff checker for developers, editors, and writers.
Other Tools
JSON to CSV Converter - Free Online Tool
Convert JSON to CSV instantly with our free online tool. Paste JSON array, get CSV output. No signup, works in browser.
SQLite CSV Query - Run SQL on CSV Files Online
Query CSV files with SQL instantly in your browser. No database import needed. Paste CSV, write SQL, get JSON or table results. Free and cli
Base64 File Splitter - Unlimited Google Drive Storage
Split binary files into base64 chunks to bypass Google Drive storage limits. Free online tool for unlimited cloud storage.
Section 174 Tax Calculator | R&D Amortization Estimator
Estimate Section 174 capitalization impact on R&D tax deductions. Calculate annual amortization, tax liability changes, and schedules for 5
Bowling Score Calculator - Free Ten Pin Scoring Tool
Free online bowling score calculator for ten-pin bowling. Enter your rolls per frame to get instant frame scores, cumulative totals, and str
Screen Reader Preview & Accessibility Auditor
Paste HTML or a URL to see a screen-reader-style linear text preview. Audit heading hierarchy, link text, alt text, and reading order instan
JSON Export Converter - Free JSON to CSV Online
Convert JSON to CSV instantly with our free online JSON export converter. Paste JSON, get clean CSV for Excel, Google Sheets, or SQL. No ins
Cron to Human: Convert Cron Expressions to English
Translate any cron expression into plain English instantly. Free cron to human readable converter for developers and DevOps engineers.
JSON Schema Validator - Validate & Format JSON Online
Validate JSON syntax instantly and get a clean, formatted version or a precise error message. No schema file required. Free online JSON sche