estrel Tools

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home.newTool: QR Code Generator

Generate custom QR codes instantly

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Developer

Developer Tools

Essential utilities for developers - JSON formatters, JWT decoders, Base64 encoders, hash generators, and more.

Writing

Text Utilities

Powerful text processing tools - word counters, case converters, random text generators, and text analysis.

Graphics

Image Tools

Image manipulation and design tools - resize images, convert formats, generate favicons, create QR codes.

Productivity

Tools to boost your productivity and manage time effectively

Calculators

Essential calculators for everyday math and conversions

Documents

Document Tools

PDF processing utilities - merge PDFs, split documents, convert images to PDF, and document management.

Convert

Converters

Data conversion utilities - color converters, URL encoders/decoders, timestamp converters, and format transformers.

General

General Utilities

General purpose tools - world clock, random generators, and other helpful utilities for everyday tasks.

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