All Tools
Browse our complete collection of 77+ free online tools. No signup required, completely private.
Tool Collections
Browse by workflow
Pick a task path first, or jump straight into the full searchable archive below.
AI, SEO & Marketing Tools
6 toolsHelp creators, marketers, and site owners plan AI usage, snippets, campaign links, and crawl rules.
Developer & Data Tools
15 toolsFast browser utilities for formatting, converting, encoding, validating, and comparing structured data.
Freelance & Seller Calculators
8 toolsCalculate platform fees, payment fees, marketplace costs, and net earnings for freelancers and sellers.
PDF & Image Tools
14 toolsConvert, compress, resize, split, merge, and clean files in the browser without uploads.
Writing & Text Tools
9 toolsClean, count, transform, analyze, and prepare text for publishing and editing workflows.
Design & CSS Tools
9 toolsGenerate CSS effects, colors, visual previews, and frontend assets for designers and developers.
Productivity & Time Calculators
15 toolsCalculate dates, time, work hours, focus sessions, countdowns, and everyday planning numbers.
Security & Privacy Tools
7 toolsGenerate, inspect, encode, and clean sensitive data locally in the browser.
Tool Archive
All tools
HTML Live Preview
Preview HTML code in real-time as you type.
Base64 Encoder & Decoder
Encode and decode Base64 strings, images, and files instantly in your browser.
JSON Formatter
Format, validate, and beautify JSON data instantly with syntax highlighting.
URL Encoder/Decoder
Encode and decode URLs (percent encoding) instantly for safe web transmission.
JWT Decoder
Decode and inspect JWT tokens — header, payload, claims and expiry. Fully client-side.
Code Beautifier
Format and beautify HTML, CSS, JavaScript and JSON code instantly in your browser.
Diff Checker
Compare two texts side-by-side and highlight additions, removals and changes.
Hash Generator
Generate MD5, SHA-1, SHA-256 and SHA-512 hashes from text or files instantly.
HTML Encoder / Decoder
Encode and decode HTML entities like &, <, >, ' instantly.
Markdown to HTML Converter
Convert Markdown to HTML instantly with live preview and syntax support.
UUID Generator
Generate UUID v4 (GUID) identifiers instantly. Bulk generate up to 100 UUIDs.
Regex Tester
Test regular expressions with live match highlighting, group capture, and replace.
Binary Converter
Convert between binary, decimal, hexadecimal, and octal number systems instantly.
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