Search every tool, MCP server, and agent skill in one place. Pick one, get the job done, move on — everything runs right in your browser.
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How it works
Browse the directory or search across tools, MCP servers, and agent skills in one place.
Most tools run directly in your browser for instant results. No waiting on a queue.
Download the result, copy the config, or share the link. Done in seconds.
Axonix is a free toolbox of 122+ browser-based utilities covering PDFs, images, AI text generation, developer helpers, and SEO — plus a curated directory of MCP servers and copy-ready agent skills for AI coding assistants. No signup, no install, no watermarks on the output.
Pre-configured skills for Claude, Cursor, Windsurf, OpenCode, and more. Teach your AI assistant SEO, design, content strategy, and development best practices.
Optimizes content for AI search engines — making pages discoverable, extractable, and citable by AI systems including Google AI Overviews, ChatGPT, Perplexity, Claude, Gemini, and Copilot.
Plans content strategy — identifies searchable vs shareable content, builds topic clusters, scores ideas by impact, and creates editorial calendars.
Removes signs of AI-generated writing — fixes inflated symbolism, promotional language, superficial analyses, em dash overuse, AI vocabulary, passive voice, and filler phrases.
Creates distinctive, production-grade frontend interfaces — typography, color, motion, spatial composition, and backgrounds that avoid generic AI aesthetics.
Audits, diagnoses, and fixes SEO issues — crawlability, indexation, Core Web Vitals, on-page optimization, content quality, and link authority.
Diagnoses crawlability, rendering, canonical, robots, sitemap, and indexation issues for modern web apps.
Quick break
Tips, tutorials, and insights to help you master your developer workflow.
A foundation model alone cannot edit files, run test suites, or debug code. Explore how modern coding agent harnesses like OpenCode, Claude Code, and DeepSeek scaffold raw LLMs with tool dispatch loops, subagent pipelines, and context compaction engines.
A hands-on engineering guide to LLM tokens. We break down Byte-Pair Encoding quirks, hidden whitespace costs, prompt caching mechanics, and the exact context architecture that reduced our production AI bill by 68%.
Browser-based tools handle core processing locally on your device. Here is why local processing matters and how to find tools that prioritize user experience.
Common questions
Yes. Every tool on the site is free to use with no signup, no trial limits, and no watermarks on the output.
No. You can use every tool without signing up. The blog lets you comment with a nickname if you want, but the tools themselves need nothing from you.
Use the search bar at the top of the homepage, browse the full tool directory, or jump to a category like PDF, Image, Developer, or AI. Each tool page includes a how-to-use guide and FAQ.
MCP (Model Context Protocol) servers and agent skills extend what AI coding assistants like Claude, Cursor, and Windsurf can do. Browse the directories to drop one into your editor in a few clicks.
Explore all 122+ free tools — or search above for exactly what you need.