iLoveDevTools

22+ small, sharp developer utilities. Every transform runs in your browser; nothing you paste ever leaves the tab.

File Utilities

• PDF to Base64 - Upload a PDF file and convert it into a Base64 encoded string for easy sharing or embedding.
• Base64 to PDF - Convert a Base64 encoded string back into a downloadable PDF file.

PDF Tools

• Merge PDF - Combine multiple PDF files into a single PDF, in whatever order you choose.
• Split PDF - Split a PDF into multiple files at the page numbers you choose, downloaded as a zip.
• Remove PDF Pages - Delete specific pages or page ranges from a PDF.
• Extract PDF Pages - Pull specific pages or page ranges out of a PDF into a new file.

Encoding & Hashing

• Base64 Encoder - Quickly encode data into Base64 format or decode a Base64 string back to its original form.
• URL Encoder - Encode and decode URI components to ensure they are safe for use in URLs.
• Hash Generator - Generate cryptographic hashes from your text using various secure algorithms like SHA-256 and SHA-512.
• UUID Generator - Generate universally unique identifiers (UUIDs) with a single click.

Web & API

• JSON Tools - Format, validate, and minify your JSON data. Automatically fixes common issues like single quotes.
• JWT Debugger - Decode and inspect JSON Web Tokens (JWT) to view their header, payload, and signature.
• SQL Formatter - Automatically format and beautify your messy SQL queries to make them readable and consistent.
• cURL Converter - Convert cURL commands into native code snippets for languages like JavaScript and Python.

Text & Data

• Regex Tester - Test and debug your regular expressions in real-time with syntax highlighting and match results.
• List Utilities - Perform common operations on lists, such as sorting, finding unique items, and counting distinct entries.
• Array Generator - Convert a list of items into an array for your favorite programming language.
• Markdown Previewer - Write Markdown text and see a live, rendered HTML preview side-by-side.
• Code Diff Viewer - Compare two blocks of text or code to see a visual representation of the differences.

Converters

• Timestamp Converter - Convert between Unix timestamps and human-readable dates with ease.
• Color Converter - Convert colors between HEX, RGB, and HSL formats, with a handy color picker.
• Data Format Converter - Convert data between JSON, YAML, and CSV formats for config files and data exchange.

Blog - FAQ

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