As developers, we constantly deal with text transformation tasks — encoding a string, cleaning up CSV data, converting between formats. Most of us either Google a Stack Overflow answer, write a throwaway script, or paste sensitive data into some sketchy online tool. There's a better way. I've been using TextTooling.com for these tasks. Everything runs 100% in the browser — no data is sent to any server. Here are the tools I reach for most often: 1. URL Encoder / Decoder Stop manually escaping query string parameters. Paste your string, get the encoded version instantly. → URL Encoder & Decoder 2. Base64 Encoder / Decoder Useful when debugging JWTs, API payloads, or image data URIs. → Base64 Tool 3. HTML to Text Converter Strip all HTML tags from a string — great for cleaning scraped content or sanitizing user input before logging. → HTML to Text 4. Remove Duplicate Lines Pasting a list of IDs or values and need to deduplicate? This handles it in one click. → Remove Duplicate Lines 5.…