WebTools — Simple utilities
Fast, privacy-first tools you can use in your browser. No account required.
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Secure File Type Converter
Upload files, select a file type, and convert them to your needed file type.
Markdown Editor
Live Markdown editor with instant preview. Client-side only.
CSV → JSON
Paste or upload CSV files and convert them to JSON instantly, client-side.
QR Code Generator
Generate QR codes from URLs or text and download as PNG.
Pomodoro Timer
Simple Pomodoro timer to boost focus and productivity.
Custom Timer
Set any minutes and seconds and run a countdown with notifications.
Base64 Encoder
Encode and decode Base64 strings client-side.
Lorem Ipsum Generator
Quickly generate placeholder paragraphs for mockups and designs.
Password Generator
Generate secure random passwords client-side.
JSON Formatter
Format, validate and minify JSON client-side.
Color Picker
Pick colors, copy HEX and RGB values quickly.
UUID Generator
Generate RFC4122 v4 UUIDs client-side.
Timestamp Converter
Unix timestamp → human date and back.
Text Case Converter
Uppercase, lowercase, title case, snake_case, kebab-case.
SHA-256 Hasher
Compute a SHA-256 hash of text using the browser crypto API.
Word & Character Counter
Count words, characters, lines and estimate reading time.
Base64 Encode / Decode
Encode text to Base64 or decode Base64 back to text.
URL Encode / Decode
Encode or decode URL components safely.
Slugify
Create URL-friendly slugs from text.
Random Number
Generate secure random integers in a range.
Lorem Generator
Create placeholder paragraphs for mockups.
Regex Tester
Test regular expressions against sample text.
JSON Validator
Validate and format JSON with a single click.
Table Generator
Create editable tables and export as HTML, CSV, Markdown, JSON or simple charts.
HEX <-> RGB
Convert between HEX and RGB color formats quickly.
Clipboard Helper
Quick copy/paste and history for browser clipboard operations.
Data URI Generator
Embed small images or text as data URIs for quick use.
URL Parser
Break a URL into its components and inspect query params.
Filename & Slug Tools
Make safe filenames, remove accents, and normalize paths.
Color Palette Extractor
Extract a palette from any image directly in your browser.
Image Compressor
Resize and re-encode images for smaller file sizes, client-side.
Image Editor
Crop, draw, erase, add borders and rounded corners — all in your browser.
Screenshot Annotator
Annotate screenshots with shapes, text and highlights.
Text Diff
Compare two texts and highlight line-level differences.
Readability Analyzer
Estimate reading level, Flesch score and reading time.
Hash Generator
Compute SHA-1 / SHA-256 and (placeholder) MD5 hashes locally.
JWT Decoder
Decode JWT headers and payloads locally without sending data.
Feature Detector
Check which modern browser APIs are available right now.
Notes
Quick notes saved locally in your browser.
Todo List
Simple task list stored in localStorage.
Sketch
A lightweight drawing canvas to sketch quick ideas.
Calculator
Basic calculator for everyday arithmetic, percentages and parentheses.
BMI Calculator
Quick Body Mass Index calculator (kg / m²).
Unit Converter
Convert common units (length, mass, temperature) quickly.
Tip Calculator
Calculate tip amounts and split bills between people.
Expense Tracker
Track simple expenses locally in your browser.
Time Zone Converter
Convert datetimes between IANA time zones using your browser.
Random Name Generator
Generate random names for placeholders or characters.
HTML Editor Online
Edit and preview HTML code instantly in your browser.
Python Editor Online
Edit and run Python code in your browser using Pyodide.
Image to ASCII Art
Convert images to ASCII art directly in your browser.
Youtube Downloader
Download Youtube videos to your device (browser-based).
Sitemap-Generator
Quickly generate sitemaps for your website (XML).
Code Formatter
Have code that isnt properly formatted? Format it here.