All Tools

Create professional cover letters from your contact info, job details, and qualifications, with a live preview and PDF, image, or text export.

Interactive Hiragana and Katakana chart with pronunciation audio, example words, and a quiz to master the Japanese kana writing systems.

Scan your email subject and body for spam trigger words, get a spam score, and see exactly which words could send your message to the spam folder.

Track your paid time off balance across vacation, sick, and personal leave. Log entries by date range and see remaining days, accrual, and utilization.

Simulate realistic OS file operations like deleting, copying, or formatting with authentic Windows, macOS, and Linux dialogs. Perfect for harmless pranks.

Design responsive HTML emails with a visual block editor, 33 templates, live desktop and mobile preview, and one-click export for Gmail, Outlook, and marketing platforms.

Create a professional employment offer letter with company details, compensation, benefits, and terms. Choose from six templates and export to PDF.

Watch any Chinese character drawn stroke by stroke, then practice and quiz yourself on the correct stroke order with live feedback.

Interactive Korean Hangul chart with romanization, pronunciation guides, audio, example words, a syllable builder, and a full combination table.

Create professional HTML email signatures with 16 templates, social links, a logo, and custom brand colors. Copy and paste into any email client.

Create structured, professional job descriptions with industry templates, a live preview, and text, HTML, or PDF export.

Find your face shape from four simple measurements and get tailored hairstyle, glasses, and makeup recommendations.