All Tools
Every tool on WebToolNook, in one place — 12 free tools, all running locally in your browser.
Image Tools
Background Remover
Remove the background from any photo instantly, right in your browser. Nothing is uploaded — your images never leave your device.
Open tool →Image Cropper & Resizer
Crop and resize images visually with draggable boundaries, right in your browser. Lock to an aspect ratio or set an exact output size.
Open tool →Image Format Converter
Convert HEIC, PNG, JPG, or WebP images entirely in your browser — including HEIC photos from iPhone. No uploads, no signup.
Open tool →Design & CSS
CSS Box Shadow Generator
Design layered CSS box shadows visually and copy the finished code — including neumorphism and soft-UI presets.
Open tool →CSS Gradient Generator
Design linear, radial, and conic CSS gradients visually with multiple color stops, and copy the CSS or a Tailwind class.
Open tool →Color Palette Extractor
Pull the dominant colors out of any photo and export them as hex, CSS variables, Tailwind config, or SCSS — right in your browser.
Open tool →Everyday & Business
Password Generator
Generate strong, random passwords or memorable passphrases. Everything happens locally — nothing is sent anywhere.
Open tool →QR Code Generator
Turn a link, WiFi network, contact card, or plain text into a downloadable QR code — as PNG or SVG, entirely in your browser.
Open tool →Percentage Calculator
Calculate percentages, percentage increase or decrease, percentage change, and reverse percentages — instantly, entirely in your browser.
Open tool →Word & Character Counter
Count words, characters, sentences, and paragraphs live as you type, with limits for Twitter/X, SMS, and meta descriptions.
Open tool →GPA & Grade Calculator
Calculate your weighted GPA from a list of courses, or find out exactly what score you need on a final exam.
Open tool →Salary Negotiation Calculator
See exactly what a bigger raise or counter-offer is worth over your whole career — not just this year.
Open tool →