JSON Formatter
Format and validate JSON data with syntax highlighting
Base64 Converter
Encode and decode Base64 strings or files
URL Encoder/Decoder
Encode and decode URL components
Color Picker & Converter
Pick colors and convert between color formats
Markdown Editor
Edit and preview Markdown files in real-time
Regex Tester
Test, validate and debug regular expressions
Hash Generator
Generate MD5, SHA-1, SHA-256, and other hashes
Image Compressor
Compress images without losing quality
Base64 Image Encoder
Upload or drag & drop an image to generate base64 representations: Data URL, Markdown image, HTML tag, CSS background-image, and JSON string value.
Math 2D Graph Plotter
Plot mathematical functions f(x) with customizable range, grid display, and support for mathematical constants. Includes help with examples and physics/math constants.
SVG Word Cloud Generator
Create visually appealing word clouds from text as Scalable Vector Graphics (SVG) with customizable options.
Advanced Image Editor
Upload or drag & drop images to apply comprehensive editing operations: adjust brightness, contrast, saturation, apply grayscale/sepia/blur effects, rotate, flip, resize, crop, compress, and download with reset option.
Timestamp Converter
Convert between different date and time formats including Unix/Epoch timestamps, ISO 8601, and human-readable formats
3D Model Viewer
Upload and view 3D models using Three.js with interactive controls for rotating, panning, and zooming. Supports standard formats with ambient lighting.
3D Material Explorer
An interactive material or texture explorer, allowing you to modify shader properties in real time.
Three.js Font Generator
Convert uploaded font files to Three.js FontLoader JSON format for use in 3D text rendering applications.
Three.js Font Explorer
Load Three.js FontLoader JSON format fonts and render 3D text with interactive material and shader property controls in real-time.
Text Word Counter
Upload a text, PDF, DOCX, or PPTX file, or paste content to calculate total characters, tiktokens, words, sentences, paragraphs for the document and per-page metrics for PDF/DOCX/PPTX.
DaVinci Resolve Timecode Calculator
Calculate frame and time differences using DaVinci Resolve-style timecodes. Perfect for video editors to align clips, calculate precise frame differences, and work with various frame rates including drop frame and non-drop frame formats.