Tool Fu offers a comprehensive suite of free browser-based developer tools designed to enhance productivity and streamline workflows. With over 30 utilities, including a JSON formatter, image resizer, Base64 encoder, and UUID generator, Tool FuXX ensures that all file processing is done entirely client-side, guaranteeing privacy and security as no data leaves your device.

Key Features:

• Image Tools: Convert, resize, and compress images with ease, supporting formats like HEIC, JPG, PNG, and WebP.

• Developer Tools: Validate JSON and JSONL, check WCAG color contrast, and generate cron expressions.

• Converters: Seamlessly transform data between formats such as YAML, CSV, JSON, XML, and more.

• Web Tools: Minify HTML, test regex patterns, and convert markdown to HTML.

• Security Tools: Decode JWTs, generate hashes, and validate credit card numbers.

• PDF Tools: Merge, split, rotate, and encrypt PDFs, or convert them to images.

• Text Tools: Count words, characters, and sentences, or generate random text styles.

• Generators: Create UUIDs, barcodes, QR codes, and placeholder text.

Tool Fu is an essential resource for developers seeking efficient, secure, and versatile tools without the need for server-side processing.