Calculators, PDF utilities, image compressors, and security tools that run entirely in your browser. No sign-ups, no file uploads, no tracking.
Popular utilities ready for immediate in-browser use:
Explore our verified client-side web utilities:
Quick and accurate math, financial, and percentage calculators.
7 tools available →
Merge, split, compress, and convert PDF documents in your browser.
4 tools available →
Compress, resize, and convert images locally with zero quality loss.
2 tools available →
Handy everyday utilities: QR code generator, password generator, text counters.
2 tools available →
High-performance utilities with zero data collection:
Calculate percentages, percentage increase, discounts, and fractions instantly.
Solve direct and inverse proportions quickly with step-by-step math explanations.
Calculate sale prices, savings amount, and percentage off on any product or service.
Simulate compound investment growth over time with annual or monthly rates.
Calculate total accrued interest, future balance, and principal with ease.
Calculate your exact age in years, months, and days from any date of birth.
Calculate arithmetic mean, sum, count, minimum, and maximum of a numbers list.
Combine multiple PDF files into a single organized document in your browser.
Extract specific page ranges or split a PDF document into separate files.
Reduce PDF file size locally in your browser while preserving document clarity.
Convert JPG, PNG, and WebP images into a single clean PDF document.
Compress JPG, PNG, and WebP images locally with custom quality control.
Resize image pixel dimensions with aspect ratio preservation and custom resolution.
Generate high-resolution custom QR codes for links, text, and Wi-Fi instantly.
Generate cryptographically secure passwords with custom length and character sets.