How to use Search Snippet Planner: examples and checks
Review URL, title and description text with character measurements.
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How to use Keyword Phrase Counter: examples and checks
Measure exact word-sequence occurrences in your text.
How to use Social Meta Builder: examples and checks
Generate Open Graph and Twitter card metadata for a page.
How to use Meta Tag Builder: examples and checks
Prepare title, description and optional canonical markup.
How to use XML Sitemap Generator: examples and checks
Build a sitemap from the absolute canonical URLs you supply.
How to use Robots.txt Generator: examples and checks
Prepare a simple crawl-directive file with a sitemap URL.
How to use UTM Link Builder: examples and checks
Add campaign tracking parameters while preserving an existing URL query.
How to use Query String Builder: examples and checks
Build an encoded query string from a JSON object.
How to use URL Parser: examples and checks
Inspect an HTTP URL, query pairs, path, fragment and origin.
How to use Timestamp Converter: examples and checks
Convert Unix timestamps and timezone-qualified ISO dates to UTC.
How to use Regex Tester: examples and checks
Inspect JavaScript regular-expression matches and capture groups.
How to use Password Pattern Check: examples and checks
Inspect password length and obvious repeated or common patterns locally.
How to use Password Generator: examples and checks
Generate a random password containing four character groups.
How to use UUID Generator: examples and checks
Generate random RFC-style version 4 UUID identifiers.
How to use SHA-256 Generator: examples and checks
Calculate the SHA-256 digest of UTF-8 text.
How to use HTML Entity Decoder: examples and checks
Convert HTML entities back to plain text.
How to use HTML Entity Encoder: examples and checks
Escape ampersands, angle brackets and quotes for HTML text.
How to use URL Encoder: examples and checks
Encode a text value for use as a URL component.
How to use JSON to CSV: examples and checks
Convert an array of JSON objects to a quoted CSV table.
How to use CSV to JSON: examples and checks
Convert header-based CSV into a JSON array, including quoted commas and newlines.
How to use JSON Minifier: examples and checks
Validate JSON and remove formatting whitespace.
How to use JSON Formatter: examples and checks
Validate JSON and format it with readable two-space indentation.
How to use Whitespace Cleaner: examples and checks
Normalize line endings, repeated spaces and redundant blank lines.
How to use Find and Replace: examples and checks
Replace every exact occurrence of a phrase without a regular expression.
How to use Text Diff: examples and checks
Compare two texts and see lines added, removed or kept.
How to use Line Sorter: examples and checks
Sort lines alphabetically with numeric-aware ordering.
How to use Duplicate Line Remover: examples and checks
Remove identical lines while retaining their first occurrence.
How to use Slug Generator: examples and checks
Create a readable Unicode URL slug from a page title.
How to use Case Converter: examples and checks
Switch text between lower, upper, title and sentence case.
How to use Reading Time: examples and checks
Estimate reading duration using your chosen words-per-minute speed.
How to use Character Counter: examples and checks
Compare visible characters, Unicode code points, UTF-16 units and UTF-8 bytes.
How to use Word Counter: examples and checks
Count words, visible characters, lines and approximate sentences.
How to use Color Palette Studio: examples and checks
Create a base color, tint, shade and readable text pairing from a HEX color.
How to use Text Cleaner: examples and checks
Clean repeated spacing and paragraph breaks while preserving your words.
How to use SEO Audit: examples and checks
Inspect a pasted HTML document for title, metadata, headings and image alt attributes.
How to use Prompt Builder: examples and checks
Turn a rough task into a reusable prompt with role, context and output instructions.
How to use Batch Image Optimizer: examples and checks
Resize a batch of images to a maximum width, export WebP and download the results together as a ZIP.
How to use Images to PDF: examples and checks
Turn ordered PNG or JPEG images into a downloadable A4 PDF with one image per page.
How to use PDF Page Extractor: examples and checks
Keep selected pages or ranges from one PDF and download a new smaller document.
How to use PDF Merger: examples and checks
Combine PDF files in your chosen order on your device, then download one merged PDF.
How to use AI Chat & Basic Coding: examples and checks
Chat with your selected model, edit basic code, inspect project files and preview static websites.