Client Side Tools
6290 tools available
These tools run entirely in your browser. Everything you enter, from text and numbers to images, PDFs, and other files, is processed locally on your device and never uploaded to a server. No sign up or installation needed.
Convert a magnet link into a downloadable .torrent file
Convert a .torrent file to a magnet link instantly. Extract the info hash, trackers, and generate a ready-to-use magnet URI from any torrent file.
View and browse the contents of ZIP archive files. Explore the directory structure, see file sizes, compression ratios, and download individual files.
Create ZIP archives from selected files directly in your browser.
Remove specific colors from images with configurable tolerance and edge smoothing
Estimate how long your tattoo will stay vibrant. Calculate fade time based on ink color, body location, sun exposure, skin type, and aftercare.
Calculate the number of days, weeks, months, and years until your retirement age
Plan for a secure retirement. Estimate your savings amount based on age, contributions, and expected returns with inflation adjustment.
Calculate acceptance rates for college admissions, job applications, scholarships, and graduate programs. Shows acceptance rate, rejection rate, selectivity level, and odds.
Calculate how long it will take to grow your hair to a desired length based on hair type, age, and health factors
Convert between diopters and focal length. Calculate lens power for eyeglasses, contact lenses, and optical systems.
Generate crossword puzzles from custom words and clues with an interactive grid layout
Convert RAM memory units between bytes, kibibytes (KiB), mebibytes (MiB), gibibytes (GiB), and tebibytes (TiB) using binary 1024-based calculations.
Estimate total render time for 3D animations and projects based on frame render time, frame count, and render farm nodes
Calculate Equivalent Isotropically Radiated Power (EIRP) from transmit power, antenna gain, and cable loss. Essential for RF engineers and wireless network planning.
Redact and mask sensitive data in JSON objects like passwords, API keys, tokens, emails, and personal information. GDPR-compliant data sanitization.
Calculate calories burned during exercise based on your heart rate, age, weight, and gender using the scientifically validated Keytel formula.
Estimate calories burned from your step count
Check if two strings are exactly equal using strict comparison
Calculate paper dimensions for ISO A, B, C series and US sizes in millimeters, centimeters, inches, pixels, and points
Real-time high-precision digital clock displaying hours, minutes, seconds, and milliseconds with fullscreen mode and customizable appearance
Generate a list of dates between two dates with customizable step, format, and separator
Add or subtract days, weeks, months, and years from any date with detailed result information
Find ISO week number, day of year, quarter, and week date range for any date