All tools

Browse the complete list of available tools.

Word Counter

Count words, characters, lines, and characters without spaces.

JSON Formatter

Format and validate JSON.

Robots.txt Generator

Generate a robots.txt file quickly.

Meta Description Length Checker

Check meta description length for SEO best practices.

Meta Title Length Checker

Check title length for SEO best practices.

Slug Generator

Generate an SEO-friendly slug from text.

Keyword Density Checker

Calculate keyword frequency and density in text.

Unix Timestamp Converter

Convert between Unix timestamp and date/time.

Character Counter

Count characters with and without spaces.

Password Generator

Generate strong random passwords.

Text Case Converter

Convert text to UPPERCASE, lowercase, Title Case, and Sentence case.

Base64 Decoder

Decode Base64 back to text.

Base64 Encoder

Encode text to Base64.

SERP Snippet Preview

Preview how your title and description may appear in search.

SHA-256 Hash Generator

Generate SHA-256 hash for a string.

SHA-512 Hash Generator

Generate SHA-512 hash for a string.

URL Decoder

Decode percent-encoded URLs back to text.

URL Encoder

Percent-encode a string for safe URLs.

SHA1 Hash Generator

Generate SHA1 hash for a string.

MD5 Hash Generator

Generate MD5 hash for a string.

JSON Minifier

Minify JSON by removing whitespace.

UTM Builder

Build UTM-tagged URLs for campaigns.

Remove Duplicate Lines

Remove duplicate lines from text while preserving order.

XML Formatter

Format and pretty-print XML.

HTML Stripper

Remove HTML tags and keep only text.

UUID Generator

Generate UUID v4.

JWT Decoder

Decode JWT header and payload (no verification).

Find and Replace

Replace text with optional case-insensitive mode.

Bytes Converter

Convert bytes to KB/MB/GB/TB.

HTML Entities Decoder

Decode HTML entities back to characters.

HTML Entities Encoder

Encode special characters into HTML entities.

Word Frequency Counter

Show top words and their counts.

Number Base Converter

Convert numbers between binary, decimal, hex.

Bcrypt Hash Generator

Generate bcrypt password hash (cost configurable).

CSV to JSON

Convert CSV into JSON array.

JSON to CSV

Convert a flat JSON array into CSV.

Canonical URL Generator

Build canonical tag for a given URL.

Whitespace Remover

Trim and collapse excessive whitespace in text.

Percentage Calculator

Calculate percent increase/decrease and part of total.

Bcrypt Verify

Verify a plaintext against a bcrypt hash.

XML to JSON

Convert XML into JSON (basic).

Open Graph Tag Generator

Generate OG tags for social sharing.

Sentence Counter

Count sentences in your text.

Redirect Generator

.htaccess redirect rules generator (301/302).

RGB to HEX

Convert RGB color to HEX.

HEX to RGB

Convert HEX color to RGB.

HMAC SHA-256

Generate HMAC SHA-256 signature.

HTML Formatter

Format HTML code (best-effort).