The private toolbox for the web
Free tools.
Private by default.
1140 tools for PDFs, images, code and everyday calculations. Your files are processed in your browser, never uploaded.
Your files stay on this device
Files are processed in your browser, never uploaded. The site downloads code and assets to run the tools. No accounts or trackers.
Privacy →Start here
Background Remover
Remove the background from any photo automatically — 100% in your browser, nothing uploaded.
pxImage Compressor & Resizer
Shrink JPEG, PNG and WebP files right in your browser. Nothing is uploaded.
⊕Merge PDF
Combine several PDF files into one, in the order you choose.
{}JSON Formatter & Validator
Pretty-print, minify and validate JSON, with inline error messages.
✳Password Generator
Cryptographically-random passwords with a live strength meter.
QRQR Code Generator
Turn any URL or text into a downloadable, high-resolution QR code.
¶Word & Character Counter
Live counts for characters, words, sentences, paragraphs and reading time.
↔Unit Converter
Convert length, mass, temperature, data and speed units instantly.
%Percentage Calculator
Work out percentages: what is X% of Y, X as a percent of Y, and percent change.
$=Loan / EMI Calculator
Calculate your monthly loan payment (EMI), total paid and total interest.
◐Color Converter
Convert colors between HEX, RGB and HSL with a live preview.
⏱Timestamp Converter
Convert Unix timestamps to human dates and back, in your local time zone.
Find your starting point
Browse by category 56
Text & Writing
Developer & Data
Security & Ciphers
Design & Color
Images, Media & PDF
Math, Units & Learning
Science
Finance & Business
Health & Fitness
Home, Garden & Energy
Engineering & Vehicles
Everyday & Fun
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