Online Tools
Free tools for PDF editing, file conversion, and more. No installation required.
All Tools
CSV/JSON Converter
Convert between CSV and JSON formats. Supports custom delimiters, header row detection, and syntax-highlighted output.
Image Converter
Convert images between PNG, JPG, and WebP formats. Resize and adjust quality.
Timestamp Converter
Convert between Unix timestamps and human-readable dates. Shows ISO 8601, RFC 2822, relative time, and more.
Unit Converter
Convert between units of length, weight, temperature, speed, data, time, and area instantly.
Base64 Encode / Decode
Encode text to Base64 or decode Base64 back to plain text. Fast and private — nothing is stored.
Color Picker
Pick any color and get its HEX, RGB, and HSL values. All formats stay in sync. Copy any value with one click.
File Corrupter
Upload any file and corrupt it by randomly scrambling bytes. Runs entirely in your browser — your file never leaves your device.
JSON Formatter
Format, minify, and validate JSON with syntax highlighting. Paste your JSON and instantly see a beautified, color-coded output.
Lorem Ipsum Generator
Generate placeholder Lorem Ipsum text. Choose paragraphs, sentences, or words with customizable count.
QR Code Generator
Generate QR codes from any text or URL. Customize size and colors, then download as PNG. Works entirely in your browser.
Text Case Converter
Convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case, PascalCase, and more. Instant conversion as you type.
Word Counter
Paste any text to instantly get word count, character count, sentence count, paragraph count, and estimated reading time.
Coin Flip
Flip a virtual coin with a satisfying animation. Get heads or tails instantly.
Dice Roll
Roll 1 to 6 virtual dice with animated dot patterns and instant totals.
Name Picker
Paste a list of names and randomly pick a winner with an animated selection and raffle-style drawing.
Password Generator
Generate strong, secure passwords with customizable length, character types, and strength meter.
Random Number Generator
Generate random numbers within a custom range with animated results and duplicate control.
Spin the Wheel
Add custom entries and spin a colorful wheel to pick a random winner with confetti celebration.
Diff Checker
Compare two blocks of text side by side and see the differences highlighted. Lines added, removed, and unchanged are clearly marked with colors.
Markdown Preview
Write Markdown in a live editor and see the rendered HTML preview in real time. Supports headings, bold, italic, code blocks, lists, links, blockquotes, and more.