Tools that run in
your browser
PDF, image, text, developer, and conversion tools. No signup, no uploads. Your files never leave your device.
Text Tools
4Word Counter
Count words, characters, sentences, and paragraphs instantly.
Case Converter
Convert text between UPPER, lower, Title, camelCase, snake_case, and more.
Lorem Ipsum Generator
Generate placeholder text by paragraphs, sentences, or words.
Pomodoro Timer
25/5 min work/break cycles with notifications and session tracking.
PDF Tools
3Image Tools
4Image to PDF
Convert JPG and PNG images to a PDF document with page options.
Image Compressor
Compress JPEG, PNG, and WebP images with adjustable quality.
Image Resizer
Resize images to exact dimensions or social media presets.
Favicon Generator
Upload an image, generate favicons in all sizes, download pack.
Developer Tools
9JSON Formatter
Format, minify, and validate JSON instantly.
Base64 Encode/Decode
Encode text or files to Base64, or decode Base64 back to text.
Regex Tester
Test regular expressions with live matching, highlighting, and capture groups.
Markdown Editor
Write Markdown with live split-view preview. Download as .md.
Meta Tag Generator
Generate meta and Open Graph tags for SEO. Copy or preview.
Slug Generator
Convert text to URL-friendly slugs with separator options.
robots.txt Generator
Build robots.txt rules with a visual editor. Copy or download.
Cron Expression Builder
Build cron expressions with visual dropdowns and presets.
Timestamp Converter
Convert Unix timestamps to dates and vice versa. Live clock.
Security Tools
2Converters
1Calculators
4BMI Calculator
Calculate Body Mass Index with metric or imperial units.
Loan / EMI Calculator
Calculate EMI, total interest, and amortization schedule.
Percentage Calculator
Calculate percentages: X% of Y, what % is X of Y, % change.
Age Calculator
Calculate exact age in years, months, and days from birthdate.
Social Media
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