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58 available
3D Printing Filament Cost Calculator Estimate filament, electricity, failed-print allowance and selling price
Age Calculator Calculate age in years, months, weeks, days, hours, minutes and seconds
Annual Percentage Yield (APY) calculator Calculate the annual interest earned on an investment
Appliance Energy Cost calculator Calculate energy cost for an appliance given its watts
Base64 Encode / Decode Encode or decode text in Base64
Battery and UPS Runtime Calculator Estimate battery runtime with inverter losses, depth of discharge and Peukert effect
Body Mass Index (BMI) calculator Calculate the Body Mass Index given height and weight
Cache-Control Header Builder Build HTTP Cache-Control headers for browsers and shared caches
Camera Crop Factor and Equivalent Lens Calculator Compare sensor formats, field of view and equivalent focal length or aperture
Color Contrast Checker Check WCAG color contrast for normal and large text
Compound Interest calculator Calculate the compound interest earned on an investment
Cricket Net Run Rate calculator Calculate Cricket Net Run Rate given runs and overs
Cron Explainer with Time Zones and DST Explain cron expressions and calculate future runs in an IANA time zone
CSS Clamp Generator Generate fluid CSS sizes with clamp() and preview viewport values
DNS Checker Check DNS records, propagation, DNSSEC and ACME challenges
Earth Opposite Point Find the opposite point of any location on Earth
Equated Monthly Installment (EMI) calculator Calculate EMI using Flat rate or Reducing Balance method
Favicon generator Upload an image and generate all favicon files
Fractions calculator Calculate the result given an operation between fractions
Hash Generator Generate SHA hashes from text or files in your browser
HEX, RGB and HSL Color Converter Convert colors between HEX, RGB and HSL values
Image Compressor Compress and resize images as WebP, JPEG or PNG
Image format converter Convert an image to any format
Image WEBP to JPG converter Convert a WEBP image to JPG format
JSON Formatter and Validator Format, minify and validate JSON online
JWT Decoder Decode JSON Web Token headers, payloads and date claims
Lorem Ipsum generator Generate lorem ipsum (placeholder text) sentences and paragraphs of custom length
Mirror Use your camera and your screen as a mirror
Mirror text / character Convert a text with the mirror representation of each character
My IP Address Get details about your IP address
New line to BR Replace every new line character with a html br tag
New line to Paragraph Enclose new line separated text in a html p tag
One Rep Max (1RM) calculator Calculate the maximum weight that can be lifted once
Password Generator Generate a random password with case, numbers and symbols conditions
PDF pages to Images Convert every page of a PDF to an image
Percentage Calculator Calculate percentages, changes and discounts
RAW Heightmap to PNG converter Convert an heightmap .raw file to PNG
Reflexes Test Test your reflexes and calculate your response time
Regular Expression Tester Test regex patterns, matches, groups and replacements
Return on Investment (ROI) calculator Calculate the return on a investment after an amount of time
Rich text to HTML Transform rich text to html tags
Rich text to simple HTML (no style) Transform rich text to simple html tags without style
Salary to Hourly calculator Calculate your hourly pay given monthly or annual salary
Screen PPI and Viewing Distance Calculator Calculate screen size, pixel density, pixel pitch and retina viewing distance
Solar PV String Sizing Calculator Check solar module strings against inverter voltage and current limits
Square footage calculator Calculate square footage given width and length
Systematic Investment Plan (SIP) calculator Calculate the returns of your investment plan
Telescope Field of View and Image Scale Calculator Calculate camera field of view, image scale, magnification and exit pupil
Tip Calculator Calculate tip total and amount per person
To Uppercase / Lowercase Transform text case to uppercase or lowercase
Unix Timestamp Converter Convert Unix timestamps to dates and dates to timestamps
URL Encode / Decode Replace characters in a string to a URL friendly version
UUID / GUID Generator Generate and validate UUID v4 and UUID v7 identifiers
Vimeo Thumbnail Downloader Download Thumbnail of a video hosted on Vimeo
Wall Condensation and Mold Risk Calculator Calculate dew point, surface humidity and condensation or mold risk
Webcam Test Test if your webcam is working on this browser
Words and Characters counter Calculate the number of words and characters in a piece of text
Zodiac Sign calculator Calculate the zodiac sign of a date