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Popular tools

Popular ranking

Based on usage over the last 14 days.

1PDF EditorPreview, extract, split ranges, delete pages, add page numbers, add watermarks, rotate, merge, and export PDFs from one workspace.TOP 12Email Signature GeneratorCreate a professional HTML email signature for Gmail, Outlook, Apple Mail, and more.TOP 23Fuel Cost CalculatorEstimate road-trip fuel cost from distance, fuel economy, price per liter, trip count, and passengers.TOP 3

More popular tools

More tools climbing the chart.

4Website Favicon DownloaderPreview and download favicon.ico, Apple touch icon, and favicon service candidates from a website URL.Hot5D-Day CountdownCount days until tickets, exams, trips, or any target date.Hot6Average CalculatorCalculate mean, median, mode, range, and standard deviation for large number lists in your browser.Hot7Fraction CalculatorAdd, subtract, multiply, and divide fractions or mixed numbers with simplified results.Hot8EXIF Viewer & RemoverInspect camera, time, and GPS metadata in photos, then download a metadata-free copy without uploading.Hot9Slug GeneratorConvert titles into URL-friendly slugs for posts, filenames, and pages.Hot10Cron Expression HelperParse 5-field cron expressions and preview upcoming run times in KST.Hot11GPA CalculatorCalculate overall GPA, major GPA, earned credits, pass/fail handling, and target GPA from courses.Hot12Regex TesterTest regex patterns, flags, groups, and replacements directly in your browser.Hot13CSV Column ExtractorExtract one column from CSV or TSV text and copy it as a line list.Hot14MIME Type LookupLook up common MIME types from filenames or file extensions.Hot15Daily Unit ConverterConvert everyday area, length, weight, volume, and temperature units in seconds.Hot
Ranking Guide

Use the ranking as a starting point for fast tool discovery

Jabdogu ranking combines recent usage signals when available with editorial starting scores. It is not an absolute quality score; it is a discovery aid for tools visitors are likely to open and finish quickly.

Recent usage signal

Recent usage data is used first, while tools with limited data are filled in with a default editorial score.

Useful for first-time visitors

Top-ranked tools tend to be easy to start without sign-up and include examples that show the input and result flow quickly.

Check assumptions before relying on results

Tax, payroll, health, and finance tools are reference calculators. Verify official rules and source data for important decisions.