Your toolbox for everyday tasks.
Simple, fast and useful tools, all in one place.
Popular tools
Markdown Visualizer
Preview and work with Markdown files in a clean, simple interface.
Excalidraw Sketch & Diagrams
Hand-drawn style diagrams, wireframes, and sketches with local file management.
React Flow Workflows & Diagrams
Visual node-based workflow and flowchart builder with interactive nodes, connectors, templates, and simulation.
Database Viewer
Visual ER diagram editor — define tables, attributes, and relationships. Import from JSON and export as PNG or JSON.
JSON Tree Viewer
Interactive collapsible tree visualizer, path explorer and inspector for JSON data.
Web Playground (CodePen)
Write HTML, CSS, and JS and view live preview instantly with a virtual console log panel.
Character Counter
Count characters, words, sentences and paragraphs.
Text Compare
Compare two texts side-by-side or inline to highlight additions and deletions.
All tools
Markdown Visualizer
Preview and work with Markdown files in a clean, simple interface.
Excalidraw Sketch & Diagrams
Hand-drawn style diagrams, wireframes, and sketches with local file management.
React Flow Workflows & Diagrams
Visual node-based workflow and flowchart builder with interactive nodes, connectors, templates, and simulation.
Database Viewer
Visual ER diagram editor — define tables, attributes, and relationships. Import from JSON and export as PNG or JSON.
JSON Formatter
Format, validate and beautify JSON data.
JSON Tree Viewer
Interactive collapsible tree visualizer, path explorer and inspector for JSON data.
Base64 Encoder / Decoder
Encode and decode Base64 strings.
URL Encoder / Decoder
Encode or decode URLs and query parameters.
UUID Generator
Generate random UUIDs instantly.
JSON ↔ YAML
Bidirectional converter between JSON and YAML formats. Switch direction anytime.
Regex Tester
Test regular expressions against sample text.
JWT Encoder / Decoder
Encode, decode, and verify JSON Web Tokens (JWT).
Timestamp Converter
Convert Unix timestamps to readable dates.
Web Playground (CodePen)
Write HTML, CSS, and JS and view live preview instantly with a virtual console log panel.
Character Counter
Count characters, words, sentences and paragraphs.
Word Counter
Count words, characters and lines.
Case Converter
Convert text to uppercase, lowercase, Title Case, camelCase and more.
Remove Duplicate Lines
Remove duplicate lines from text.
Sort Lines
Sort text lines alphabetically or numerically.
Text Cleaner
Clean whitespace, line breaks and unwanted characters.
Text Compare
Compare two texts side-by-side or inline to highlight additions and deletions.
Lorem Ipsum Generator
Generate placeholder text.
QR Code Generator
Generate QR codes from URLs or text.
Password Generator
Generate secure random passwords.
Random Number Generator
Generate random numbers within a configurable range.
PDF Merger
Merge multiple PDF files into one.
PDF Splitter
Split a PDF into multiple files.
PDF Compressor
Reduce PDF file size.
PDF to Image
Convert PDF pages into JPG, PNG or WebP images.
Image to PDF
Convert JPG, PNG or WebP images into a PDF.
PDF to Word
Convert PDF documents to editable Word files.
PDF Page Organizer
Reorder, rotate, duplicate or delete PDF pages visually.
PDF Watermark
Add a text watermark to all pages of a PDF.
Sign PDF
Sign PDFs by drawing, typing or uploading your signature.
PDF Page Numbers
Add page numbers to a PDF with custom position and format.
Rotate PDF
Rotate individual pages or the entire PDF document.
Unlock PDF
Remove password protection from a PDF file.
PDF Headers & Footers
Add custom header and footer text to every page of a PDF.
Crop PDF
Trim margins from PDF pages with a live preview.
Word to PDF
Convert Word documents to PDF.
Image Compressor
Compress images while maintaining good quality.
Image Resizer
Resize images to custom dimensions.
Image Converter
Convert between common image formats.
Image Cropper
Crop images quickly.
Image to Base64
Convert an image into a Base64 string.
JSON ↔ CSV
Bidirectional converter between JSON and CSV formats. Switch direction anytime.
Markdown ↔ HTML
Bidirectional converter between Markdown and HTML. Includes live HTML preview.
Markdown ↔ JSON
Bidirectional converter between Markdown and JSON. Supports tables, structured documents, and frontmatter.
Celsius / Fahrenheit Converter
Convert between temperature units.
Bytes Converter
Convert bytes between B, KB, MB, GB and TB.