Useful little tools for everyday tasks.
342 free tools.Your work stays on your device.
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Popular tools
A curated selection for common everyday jobs.
Password and passphrase generator
Generate passwords or word-based passphrases with cryptographic randomness.
JSON formatter and validator
Validate and format JSON without rounding large integers.
Delimiter converter
Turn lines or separated values into SQL lists, arrays and custom delimited text.
Image Resizer
Resize images to an exact width or fit them within a box, with a batch download.
Merge PDF
Combine PDF pages in your chosen file order.
QR Code Generator
Generate QR images for text, URLs, Wi-Fi, contacts and messages.
Remove duplicate lines
Remove repeated lines while retaining their original order.
Base64 converter
Encode UTF-8 text or decode strict Base64 and URL-safe Base64.
Find your kind of useful
Every tool has a home. Pick a category and have a look around.
Text & lists
Tidy up words, compare lists and get your text into shape.
29 toolsData & CSV
Make structured data readable, useful and ready for the next step.
32 toolsEncoding & generators
Encode, inspect, check and generate with confidence.
23 toolsWeb development
The small tools that make building for the web a little easier.
27 toolsMarkdown & writing
Format your writing and prepare it for publishing.
13 toolsImages & design
Resize, edit and create images, colours and CSS.
32 toolsPDF & documents
Prepare documents without sending them anywhere.
22 toolsCalculations & units
Everyday answers, useful comparisons and precise conversions.
31 toolsQR & barcodes
Create, read and print codes right here.
5 toolsDates & time
Work across dates, durations and time zones.
15 toolsAudio & video
Small edits to sound and video, on your own device.
22 toolsMaths & science
Explore numbers, solve equations and check your working.
15 toolsEveryday productivity
Find focus, organise a week or put a team together.
7 toolsGames & random picks
Make a fair draw, print a puzzle or settle a small decision.
18 toolsMusic & sound
Hear notes, practise timing and explore chords and scales.
12 toolsHome & garden
Measure a project and work out the materials you need.
15 toolsCooking & baking
Adjust recipes, compare tins and convert oven settings.
6 toolsCrafts & printing
Make useful paper templates and plan your next craft project.
14 toolsDevice checks
Check keys, buttons, screens and speaker channels locally.
4 toolsYour work belongs on your device.
Your text, files and results stay in this browser tab. Tools run locally, with no visitor accounts or advertising. Optional analytics only starts with your consent.
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