Toolora — 41 Free Browser Tools & MCP Server for Claude

# Toolora > Free online tools and a free MCP server for AI agents. Not a prompt wrapper — a real server that processes files, generates PDFs, runs OCR, and returns structured results. Used in Claude workflows across 15 countries. Listed in the Anthropic MCP Registry. Privacy-first: all browser tools run 100% client-side, nothing stored. ## Overview Toolora (https://toolora.dev) provides three things: 1. **Free browser tools** — 28 utilities that run entirely in the browser. No uploads, no accounts, no data stored. 2. **Free MCP server** — 17 tools for Claude Desktop, Cursor, Windsurf, and any MCP-compatible AI agent. No API key required. 3. **Paid Agent API** — Server-side endpoints for document and web content processing, gated by the x402 micropayment protocol. Agents pay per request using Stellar XLM or Solana USDC. ## Free Browser Tools All tools are available at https://toolora.dev/tools/<slug> ### PDF Tools - Merge PDF — /tools/pdf-merge — Combine multiple PDF files into one document - Split PDF — /tools/pdf-split — Extract pages or split PDF into multiple files ### Image Tools - Image Resizer — /tools/image-resize — Resize images by pixels or percentage - Image Compressor — /tools/image-compress — Reduce image file size with quality control - Image Converter — /tools/image-convert — Convert between JPG, PNG, and WebP ### Text Tools - Word Counter — /tools/word-counter — Count words, characters, sentences, and paragraphs - Case Converter — /tools/case-converter — Convert between UPPERCASE, lowercase, camelCase, snake_case - Lorem Ipsum Generator — /tools/lorem-ipsum — Generate placeholder text by paragraphs or words - Markdown Preview — /tools/markdown-preview — Live side-by-side markdown renderer - Text Diff — /tools/text-diff — Compare two texts and highlight differences ### Developer Tools - JSON Formatter — /tools/json-formatter — Format, validate, and minify JSON - Base64 Encoder/Decoder — /t