Useful tools for small everyday tasks.

Count words, characters, paragraphs, sentences, and reading time in your browser.

Convert text to uppercase, lowercase, title case, sentence case, camelCase, kebab-case, and snake_case.

Count characters, words, lines, paragraphs, and optional character limits in your browser.

Remove extra spaces, empty lines, smart quotes, tabs, and copy-paste clutter in your browser.

Turn titles, headlines, filenames, and phrases into clean URL slugs in your browser.

Preview and measure basic SEO title and meta description lengths in your browser.

Generate strong random passwords locally in your browser, with simple length and character options.

Paste a list and pick a random item, winner, name, or option in your browser.

Convert common length, weight, and temperature units quickly in your browser.

Add or subtract days from a date, or count days between two dates in your browser.

Calculate percentages, increases, decreases, discounts, and percentage change quickly.

Turn messy filenames into clean, readable, web-friendly names before uploading or sharing.

Calculate tips, split bills, and per-person totals quickly without an account.

Add or remove VAT and sales tax percentages for quick price estimates.

Create QR codes for links, text, contact details, and simple sharing tasks.

Create invoices with business details, client details, line items, tax, totals, notes, and a downloadable PDF.

Validate and clean canonical URL candidates by checking protocol, fragments, tracking parameters, and path formatting.

Convert pasted CSV, TSV, semicolon, pipe-separated data, or a local file into downloadable JSON in your browser.

Convert JSON arrays or objects into CSV with header control, delimiters, copy, and download actions.

Format, minify, validate, copy, and download JSON locally in your browser with helpful syntax errors.

Encode pasted text or a local text file to Base64, decode UTF-8 Base64, then copy or download the result locally.

Convert pasted Markdown or a local .md file into safe previewable HTML, then copy or download it locally.

Convert pasted HTML or a local .html file into clean copy-ready Markdown, then copy or download it locally.

Convert PNG, JPG, GIF frame, WebP, BMP, or SVG images into downloadable WebP files locally in your browser.

Convert browser-readable images to PNG or JPG locally with preview, JPG quality, transparency background color, and download.

Convert common YAML maps, lists, and config snippets into pretty JSON locally in your browser.

Convert valid JSON objects, arrays, and config snippets into readable YAML locally in your browser.

Extract public YouTube thumbnail image URLs from watch, youtu.be, Shorts, embed, live URLs, or a raw video ID.

Remove YouTube tracking parameters while preserving useful video, playlist, Shorts, embed, live, and channel links.

Count X/Twitter post length, remaining characters, links, words, and rough thread chunks locally in your browser.

Clean Instagram caption spacing, dedupe hashtags, count length, and copy a ready-to-post caption locally in your browser.

Clean TikTok caption spacing, dedupe hashtags, count length, and copy ready-to-post text locally in your browser.

Check YouTube title length, description length, hashtags, links, and preview text locally before publishing.

Clean short social bios, dedupe hashtags, and check Instagram, TikTok, X, or LinkedIn character limits locally.

Extract, normalize, dedupe, count, and copy clean hashtags from captions or tag blocks locally in your browser.

Remove tracking clutter from public YouTube, X/Twitter, TikTok, Instagram, Facebook, and LinkedIn links locally.

Check vertical video dimensions, 9:16 aspect ratio, safe-area reminders, and export checklist locally.