Free Online Developer & Utility Tools

A powerful suite of 100% free, privacy-first online tools — SQL query formatter, Lorem Ipsum generator, Regex tester, JWT decoder, Unix timestamp converter, HTML entity encoder, URL encoder, JSON formatter, Base64 converter, duplicate line remover, case converter, password generator, age calculator, image compressor, PDF conversion, and more.

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SQL Query Formatter & Prettifier

Format, indent, prettify, and minify SQL queries online for MySQL, PostgreSQL, T-SQL, Oracle, and SQLite.

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Lorem Ipsum Generator

Generate placeholder dummy text in paragraphs, words, or sentences with HTML <p> tags for design mockups.

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Regex Tester & Matcher

Test and debug Regular Expressions (Regex) in real-time. Match strings, test flags (g, i, m), and capture groups.

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Developer

JWT Decoder & Inspector

Decode JSON Web Tokens (JWT) header, payload, and claims. Check expiration status & user roles securely in browser.

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Developer

Unix Timestamp Converter

Convert Epoch timestamps (seconds/ms) to human-readable dates (UTC & Local Time) with live current timestamp clock.

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HTML Entity Encoder & Decoder

Convert special HTML characters (<, >, &, ") into safe HTML entities (&lt;, &gt;) to prevent XSS attacks.

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URL Encoder & Decoder

Encode URLs & query parameters into percent-encoded format (%20, %26) or decode encoded URLs back to text.

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JSON Formatter & Validator

Prettify, format, validate, and minify JSON code online with real-time syntax checking.

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Base64 Encoder & Decoder

Encode plain text & UTF-8 strings to Base64 binary format, or decode Base64 strings back to text.

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Duplicate Line Remover

Remove duplicate lines, repeated words, and blank entries from any list or text file instantly.

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Case Converter

Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, kebab-case, and snake_case.

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Password Generator

Generate strong, cryptographically random passwords with custom lengths and security strength meter.

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Age Calculator

Calculate your exact age in years, months, days, and total hours with next birthday countdown.

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Website Favicon Downloader

Download high-res favicons, app icons, and logos from any website URL in PNG or ICO format.

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Image Compressor

Compress JPG, PNG & WebP images online. Reduce file size without quality loss — 100% client-side.

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PDF to Image Converter

Convert PDF pages to high-quality PNG images instantly. No upload needed — processed in your browser.

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QR Code Generator

Generate QR codes for URLs, text, WiFi, and email. Custom colors and instant PNG download.

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Color Picker & Converter

Pick any color and get HEX, RGB, HSL codes. WCAG contrast checker and palette generator included.

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Word & Character Counter

Count words, characters, sentences, and get reading time estimates with keyword density analysis.

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TeraBox Video Player

Play and stream TeraBox videos directly in your browser without downloading the app.

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TeraBox Link Checker

Instantly check if a TeraBox share link is active, deleted, or requires a password.

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TeraBox File Info

Extract detailed information (size, thumbnails, names) of files inside any TeraBox link.

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