All Tools

Compress images to reduce file size.

Resize images to custom dimensions.

Convert image between PNG, JPG, WebP.

Convert image to Base64 string.

Convert Base64 string to image.

Pick a color and get HEX/RGB.

Count words, sentences and paragraphs in your text.

Count characters with and without spaces.

Format and prettify JSON data.

Validate JSON syntax.

Encode or decode Base64 strings.

Encode or decode URLs.

Basic HTML formatting.

Minify CSS code.

Minify JavaScript code (basic).

Calculate age from date of birth.

Calculate percentages easily.

Calculate discounted price.

Add or remove VAT.

Calculate monthly loan payment.

Convert length, weight and temperature.

Calculate tip and total.

Generate HTML meta tags.

Generate robots.txt content.

Create URL-friendly slugs.

Build UTM tracking URLs.

Generate canonical link tag.

Generate hashtags from keywords.

Generate a short bio from details.

Preview a social post.

Common thumbnail dimensions.

Summarize text locally (extractive).

AI-assisted writing (requires provider config).

Convert text to upper, lower, title or sentence case.

Remove extra spaces, line breaks and trim text.

Remove duplicate lines from text.

Format and indent XML.

Basic SQL keyword capitalization and line breaks.

Generate SHA-256 hash locally.

Decode JWT header and payload locally (no verification).

Convert between HEX, RGB and HSL.

Generate placeholder Lorem Ipsum text.

Count sentences in text.

Count paragraphs in text.

Sort lines alphabetically.

Remove duplicate spaces and trim lines.

Days between two dates.

Calculate profit and margin.

Calculate profit margin from cost and price.

Calculate compound interest.

Calculate simple interest.

Calculate monthly/yearly salary from hourly rate.

Add or subtract time.

Estimate electricity cost from power and hours.

Analyze HTML meta tags locally.

Generate JSON-LD WebPage schema locally.

Generate Open Graph meta tags.

Calculate keyword density from text.

Generate hreflang tags for bilingual pages.

List redirect targets from input (local only, no external fetch).

Analyze heading hierarchy from HTML.

Find images missing alt attributes.

Validate JSON-LD locally.

Generate YouTube title ideas from a topic.

Generate YouTube hashtags from keywords.

Generate social media captions.

Generate Instagram bio ideas.

Format text for a Facebook post.

Count characters for social platforms.

Calculate video dimensions from aspect ratio.

Rewrite text using AI provider (requires AI_API_KEY).

Generate captions using AI provider.

Generate product descriptions using AI provider.

Generate blog outlines using AI provider.

Generate email drafts using AI provider.

Generate titles using AI provider.

Generate hashtags using AI provider.

Generate summaries using AI provider.

Rotate image by degrees.

Flip image horizontally or vertically.

Apply blur to an image.

Pixelate an image.

Check image width, height and size.

Compare two texts line by line.

Find and replace text.

Convert text to a URL slug.

Basic readability metrics for text.

Reverse text, words or lines.

Minify HTML code.

Format CSS code.

Basic JavaScript formatting.

Preview Markdown as HTML (basic).

Parse user agent string.

Look up HTTP status code meaning.

Preview a search result snippet.

Extract canonical tag from HTML.

Generate random numbers.

Count word frequency in text.

Check password strength locally.

Convert text to uppercase.

Convert text to lowercase.