Less busywork.
More done.
32 useful tools for life’s little tasks.
Clear answers. No tool uploads. Always free.
Find your corner.
Seven ways to make the next small task easier.
A tool for that.
Search, choose, and get on with your day.
32 tools found
Word counter
Count words, characters, and reading time as you write.
Open toolCase converter
Switch between sentence case, title case, and more.
Open toolPercentage calculator
Find a percentage, a share, or a percentage change.
Open toolDiscount calculator
See the sale price and exactly how much you save.
Open toolDate calculator
Find the days and weeks between two calendar dates.
Open toolUnit converter
Convert length, weight, temperature, volume, and area.
Open toolImage resizer
Resize and compress an image without uploading it.
Open toolPassword generator
Create a random password with your browser’s secure generator.
Open toolList cleaner
Remove duplicate lines, tidy whitespace, and sort a list.
Open toolText difference checker
Compare two versions and see added or removed lines.
Open toolURL slug generator
Make a clean, readable slug from a title or phrase.
Open toolJSON formatter & validator
Validate JSON, format it neatly, or make it compact.
Open toolCSV to JSON converter
Convert a delimited table into JSON without losing text fields.
Open toolBase64 encoder & decoder
Encode UTF-8 text as Base64, or decode it back.
Open toolURL component encoder
Encode or decode a URL component using percent escapes.
Open toolUUID v4 generator
Generate one or a batch of random version 4 UUIDs.
Open toolSHA-256 hash generator
Calculate a SHA-256 digest for text or a local file.
Open toolHEX, RGB & HSL converter
Convert a solid sRGB color between common CSS formats.
Open toolColor contrast checker
Check a solid text/background pair against WCAG 2.x ratios.
Open toolImage cropper
Keep a precise rectangular part of an image and download it.
Open toolImage color picker
Sample a pixel from a local image and copy its HEX or RGB.
Open toolFavicon PNG generator
Make square favicon and touch-icon PNGs from an image.
Open toolTip & bill split calculator
Add a percentage tip and split the total equally.
Open toolRatio calculator
Simplify a ratio and scale it to a new first value.
Open toolAverage & median calculator
Find the mean, median, range, sum, and count of a number list.
Open toolFraction calculator
Add, subtract, multiply, or divide two fractions exactly.
Open toolPace & speed calculator
Convert a distance and duration into pace and average speed.
Open toolWeighted grade calculator
Combine percentage scores using their assessment weights.
Open toolTime duration calculator
Find the time between two clock readings, with an optional break.
Open toolUnix timestamp converter
Convert Unix seconds or milliseconds to a UTC date and back.
Open toolRoman numeral converter
Convert whole numbers from 1–3999 to Roman numerals and back.
Open toolRandom number & list picker
Pick random integers or choose entries from your own list.
Open toolNo tools found
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Useful by design. Private by default.
Your words, calculations, and files are processed in the current page. Each tool explains what it measures and where its limits are.
A little good to know.
Original guides for the task behind the tool.
From a spreadsheet export to useful JSON
Check delimiters, headers, quoting, and identifiers before converting a table for another application.
Choose a color pair you can actually read
Move from an attractive color swatch to a usable text and background combination.
Crop, resize, or compress: choose the right change
Understand which image operation solves a framing problem, a dimension limit, or a file-size limit.
More than an answer box.
Choose a tool for a real task, check its example, and understand the result before using it. Our guides explain the difference between percentages and percentage points, cropping and resizing, calendar dates and exact timestamps, and other easily mixed-up ideas.
A method you can check
Each page names its assumptions, supported formats, and input limits. There are no invented testimonials, expert credentials, or claims of guaranteed outcomes. Read how the tools and content are checked, or use Contact & help to prepare a reproducible issue report.