Toolkit

Fast online tools for everyday files, data, and calculations.

Convert images, edit PDFs, generate QR codes, format developer data, calculate grades, compare dates, check colors, and solve small tasks from one clean workspace.

15

Categories

466

Tools

466

Helpful guides

29

QR & barcode

Find the right tool quickly

Browse by category or jump straight into popular utilities for files, text, codes, calculators, and design tasks.

Clear results

Each tool focuses on the task at hand, with simple controls, useful notes, and downloadable or copyable output.

Featured tools

Popular utilities for quick conversions, formatting, codes, and calculations.

Image to WebP ConverterConvert PNG, JPG, and other images to WebP with quality controls.Works in browserFast pageImage CompressorReduce image file size while previewing visual quality.Works in browserFast pagePDF MergeCombine multiple PDFs into one downloadable file.Works in browserFast pageQR Code GeneratorCreate QR codes for URLs, text, Wi-Fi, vCards, and more.Works in browserFast pageWord CounterCount words, characters, sentences, and reading time.Works in browserFast pageJSON FormatterFormat, validate, minify, and inspect JSON locally.Works in browserFast pageJWT DecoderDecode JWT headers and payloads without verifying secrets.Works in browserPrivate dataPercentage to 4.0 GPA ConverterEstimate GPA from percentage grades using configurable scales.CalculationFast pageLength ConverterConvert meters, feet, inches, centimeters, miles, and more.CalculationFast page
23 tools

Image Tools

Convert, compress, resize, inspect, and polish images directly in the browser.

22 tools

PDF Tools

Merge, split, rotate, extract, and inspect PDF files from your browser.

29 tools

QR Code & Barcode Tools

Generate, scan, customize, and export QR codes and common barcodes.

39 tools

Text & Writing Tools

Count, clean, convert, compare, and reshape text without sending it away.

78 tools

Developer Tools

Format, validate, encode, decode, generate, and inspect common developer data.

35 tools

Education & Student Tools

Grade, GPA, test prep, timing, and planning tools for students.

Why use Toolkit

Quick tools for common tasks without digging through menus.

Helpful privacy notes and limitations where they matter.

Designed for desktop and mobile use.