YouTube, Reels & TikTok Thumbnail Creator
Design click-worthy thumbnails with custom text shadows, neon strokes, and exact aspect ratio presets. Drag text directly on canvas.
High Click-Through-Rate (CTR) Thumbnails
Thumbnails with high-contrast text, clear bold typography (such as Bebas Neue or Montserrat), and contrasting stroke borders dramatically improve video impressions across YouTube, TikTok, and Instagram feeds.
Photo Resizer & Multi-Format Converter
Quickly resize images by custom pixels and convert seamlessly between PNG, JPG, and modern WebP formats in browser memory.
Optimizing Modern Web & Media Assets
WebP delivers 25-34% smaller file sizes compared to standard JPEG while preserving pristine visual quality. Resizing large camera files down to target web dimensions accelerates page load times and boosts SEO rankings.
Image to PDF Converter
Convert JPG, PNG, and WebP images into a single clean PDF document directly in your browser without uploading to any server.
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Privacy-First Client-Side Image to PDF Conversion
Standard online PDF converters upload sensitive photographs or documentation to remote cloud instances. This tool processes every pixel inside local browser memory via JavaScript, providing zero network transmission and enterprise-grade data protection.
Word & Character Counter
Real-time word, character, sentence, paragraph counter, and reading time estimator for essays, blogs, and social posts.
Social Media Character Count Limits
Track character limits for major platforms: Twitter/X: 280 chars | LinkedIn Post: 3,000 chars | Instagram Caption: 2,200 chars | TikTok Description: 2,200 chars.
Quick QR Code Generator
Create high-quality downloadable PNG QR codes for URLs, text, contacts, and Wi-Fi networks.
Generate Free Dynamic & Static QR Codes
Generate scannable QR codes for restaurant menus, student project portfolios, Wi-Fi logins, and business cards without third-party watermarks.
JSON to Python Pydantic Model
Generate strongly-typed Pydantic v2 schemas directly from raw JSON payloads for FastAPI and modern Python services.
JSON to Python Dataclass
Generate clean Python 3.10+ standard library @dataclass structures without third-party dependencies.
Docker Run to Docker Compose
Transform command-line docker run commands into clean, reproducible docker-compose.yml configurations.
Linux Chmod Permissions Calculator
Calculate octal numbers, symbolic notation, and Linux permission flags interactively.
| Permission Level | Read (4) | Write (2) | Execute (1) |
|---|---|---|---|
| Owner / User | |||
| Group | |||
| Others / Public |
JSON Formatter & Validator
Format, beautify, minify, and inspect JSON structures directly in the browser.
Base64 String Encoder & Decoder
Convert plain ASCII text to Base64 strings or decode encoded payloads securely.
JWT Token Claims Decoder
Decode JSON Web Tokens and inspect header configurations and payload claims.
SQL Query Beautifier
Format unorganized SQL statements into clean, indented clauses.
Regular Expression Match Tester
Test pattern matches instantly against multi-line test inputs.
YAML ↔ JSON Configuration Converter
Bi-directional conversion between YAML infrastructure files and JSON payloads.
JSON to TypeScript Interface
Generate strongly typed TypeScript interfaces directly from raw API responses.
cURL Code Generator
Convert command-line cURL network requests into modern JavaScript fetch and Python requests snippets.
String Case Converter
Transform variable and file names across camelCase, PascalCase, snake_case, and kebab-case.
CSS Fluid Typography Calculator
Generate responsive clamp() formulas based on viewport boundaries.
UUID / ULID Generator
Generate secure random UUID v4 identifiers client-side.
Cryptographic Hash Generator
Calculate cryptographic SHA-256 digests securely within your browser.
Unicode Escape Utility
Convert Myanmar text or special characters into \uXXXX escaped strings.
CSV / Tabular to Markdown Table
Convert comma-separated or tabbed values into clean Markdown tables.
.env File to JSON Converter
Parse environment configuration files into structured JSON objects.