Tools

Inspect public Steam app metadata and generate manifest/Lua file packages for education, owned-content review, and preservation research.

Process multiple Steam App IDs in a guided batch workflow and export organized manifest/Lua packages for authorized education and preservation research.

Compare Steam game prices across 40+ regions. Find the cheapest and most expensive countries instantly.

Plan Steam sale purchases, estimate discounts, and prioritize games by budget.

Estimate the total value of a Steam library list and summarize paid versus discounted value.

Organize achievement goals, completion percentage, and remaining tasks for any game.

Parse any URL into its components: protocol, hostname, path, query parameters, and hash.

Parse browser user-agent strings into device, engine, browser, and operating-system clues.

Break query strings into readable keys, values, duplicates, and encoded parameters.

Inspect JSON text and discover top-level keys, nested paths, and structure hints.

Parse raw email headers into sender, receiver, subject, routing, and authentication signals.

Analyze log lines, count severities, and extract timestamps, URLs, and common error words.

Calculate percentages instantly — find percent of a number, what percent X is of Y, and percentage change.

Calculate tips quickly. Split the bill by number of people and see tip and total per person.

Calculate sale prices and savings instantly. Find the final price after discount or work backwards to find the original.

Calculate your Body Mass Index instantly. See your weight category, healthy weight range, and visual BMI scale.

Calculate your daily calorie, protein, carb, and fat needs based on your body stats, activity level, and fitness goal.

Estimate growth from principal, rate, deposits, and time using compound interest.

Convert meters, kilometers, miles, feet, inches, and centimeters quickly.

Convert kilograms, grams, pounds, ounces, and stones for everyday measurements.

Convert Celsius, Fahrenheit, and Kelvin with instant reference values.

Convert square meters, square feet, acres, hectares, and other area units.

Convert liters, milliliters, gallons, cups, and cubic units for practical use.

Convert speed between km/h, mph, meters per second, and knots.

Count words, characters, sentences, paragraphs, and estimate reading time.

Convert text to uppercase, lowercase, title case, sentence case, and slug case.

Remove duplicate lines, trim whitespace, and keep unique text entries.

Normalize spacing, trim lines, remove blank lines, and clean copied text.

Compare two text blocks and summarize length, word, and line differences.

Clean Markdown text, count headings and links, and prepare readable notes.

Generate beautiful QR codes from text or URLs. Customize colors, size, and download as PNG.

Generate strong passwords and passphrases with length and character guidance.

Generate UUID-style identifiers for testing, prototypes, and data records.

Generate random numbers, ranges, lists, and quick sampling values.

Generate clean URL slugs from titles, headings, and product names.

Generate simple brand color palettes from a base color or keyword.

Encode and decode Base64 for text, files, and images. Convert images to data URLs and decode Base64 back to downloadable files.

Upload any CSV and instantly detect issues: duplicates, empty cells, invalid emails, bad dates, inconsistent phones, and whitespace. Clean with one click.

Format, validate, minify, and inspect JSON snippets directly in the browser.

Escape and unescape HTML entities for safe snippets and documentation.

Decode JWT header and payload locally without verifying or sending tokens.

Test regular expressions against sample text and inspect matches quickly.

Check title, description, canonical URL, and basic metadata readiness.

Preview how a title, URL, and meta description may appear in search results.

Draft simple robots.txt rules for indexing, blocking paths, and sitemap hints.

Paste sitemap XML or URLs and count entries, duplicates, and index hints.

Audit page headings and identify missing H1, skipped levels, and structure gaps.

Count keyword usage, frequency, and density inside page copy.

Calculate loan payments with extra payment simulator, compare two loans side-by-side, view amortization schedules, and download as CSV.

Convert between 35+ currencies with live exchange rates. Swap currencies instantly with one click.

Convert annual salary to hourly, daily, weekly, and monthly rates. Or go from hourly rate to annual salary.

Plan your monthly spending. Enter income, add expense categories, and see your budget breakdown with savings rate.

Track income, expenses, and savings goals with charts, category breakdowns, and monthly overviews. All data stored locally.

Add or remove tax from any amount. Country presets for VAT, GST, and sales tax rates worldwide.

Set a savings target and timeframe. See exactly how much to save monthly, weekly, and daily with a visual progress tracker.

Calculate your exact age in years, months, and days. See total days alive, next birthday countdown, and birth day of the week.

Calculate exact days, weeks, months, and years between two dates.

Plan time differences for meetings and remote work across regions.

Find practical meeting windows from working hours and time constraints.

Calculate time remaining until a deadline, launch, trip, or event.

Estimate working days between dates while excluding weekends.

Calculate weighted grades, required scores, and final class outcomes.

Estimate GPA from course credits and grades with a clean summary.

Estimate reading and speaking time from any article, script, or lesson.

Prepare simple citation details from title, author, URL, and access date.

Turn notes into question-and-answer flashcards for faster review.

Plan focused study sessions, break cycles, and total study blocks.

Compress images right in your browser. Adjust quality, change format, and resize before downloading.

Convert multiple images into a single PDF. Reorder pages, choose size and orientation — all in your browser.

Convert any image to a multi-resolution .ico file for favicons and app icons.

Convert raster images to SVG vector graphics. Perfect for logos, icons, and simple illustrations.

Estimate image file size from dimensions, quality, and format assumptions.

Calculate missing width, height, and ratio for images, video, and layouts.

Sort tasks by urgency, importance, effort, and expected impact.

Turn notes into a clean checklist with sections, counts, and next actions.

Create structured meeting agendas with goals, topics, owners, and timings.

Plan habit streaks, weekly targets, and simple progress summaries.

Build focus and break cycles for deep work, studying, and creative tasks.

Clean rough notes into bullets, action items, and concise summaries.

Check barcode-like numbers, length, digits, and simple validation signals.

Compare package prices by unit size to find the better deal.

Create practical packing lists for trips, work bags, and events.

Scale recipe quantities up or down for servings, batches, and meal prep.

Score options by criteria and compare decisions with a clear table.

Plan recurring maintenance tasks, intervals, and upcoming checks.