JSON Formatter
Format, validate, and minify JSON.
Open toolA small collection. A little more headspace.
Good tools.
Less friction.
The everyday things, made easier. A thoughtful collection of free browser tools to tidy text, work with code, and make something useful.
Find your next little shortcutA good place to startThree everyday essentials
Make JSON make senseFormat, validate & minify
A little image magicResize, convert & compress
Get a word inCount words & characters
The collection
A tool for the task.
16 focused tools.
Six ways to get things done.
Base64 Encoder
Encode and decode UTF-8 text as Base64.
Open toolURL Encoder
Encode or decode a URL component.
Open toolUUID Generator
Generate cryptographically random version 4 UUIDs.
Open toolPassword Generator
Create strong passwords with secure browser randomness.
Open toolHash Generator
Calculate SHA-256 or SHA-512 text hashes.
Open toolCase Converter
Switch text to uppercase, lowercase, title, or sentence case.
Open toolWord Counter
Count Unicode words, characters, sentences, and lines.
Open toolTimestamp Converter
Convert Unix timestamps and timezone-qualified ISO dates.
Open toolColor Converter
Convert a HEX color to RGB and HSL.
Open toolContrast Checker
Check WCAG AA and AAA contrast for two colors.
Open toolSlug Generator
Turn a title into a clean, Unicode-friendly URL slug.
Open toolLine Tools
Sort, deduplicate, or trim lines of text.
Open toolHTML Entities
Escape HTML markup or decode common and numeric entities.
Open toolCSV ↔ JSON
Convert CSV tables and JSON object arrays.
Open toolImage Resizer
Resize and export images directly in your browser.
Open toolA few useful things, always within reach.
Star the tools you use most to make this space your own.
Your work stays on your side.
Tool inputs and files are processed right here in your browser. No input upload needed.
Find a little shortcut for your day
Count the words in a draft, give an image a new size, tidy a list, or make a block of data easier to read. Browse the collection by category, or search for the thing you want to do.
New to a tool? Start with its sample and follow the short instructions. Copy the result when you need it elsewhere, or download a file to keep.
Text
Line Tools
Sort a list, remove exact duplicate lines or trim each line locally. Keep text-list cleanup in your browser.
Your browser. Your workspace.
Ready when you are
A little less busywork. A little more time for what matters.
About Line Tools
Straighten out a list without a spreadsheet. Remove repeat lines, put them in order or trim extra space from each one.
How to use it
- Paste your list with one item per line.
- Choose Remove duplicate lines, Sort lines or Trim each line.
- Run the tool and inspect the cleaned list before copying or downloading it.
Good to know
- Deduplication is exact and case-sensitive, keeping the first occurrence. Trimming and deduplication are separate actions.
- Sorting uses Unicode code-unit order, not natural number or locale-aware dictionary order. Blank lines are preserved.
Your tool input is processed in this browser and is not uploaded by the application. JavaScript is required to run the tool.