Tools for Markdown and website content
Free tools that run in your browser. Write Markdown, set up instruction files for coding agents, edit READMEs on GitHub, and shrink images before you commit them.
Free Markdown Editor with Frontmatter
Write Markdown in a visual, Notion-style editor with title and description frontmatter. Copy the result or download it as a .md file. Free, no sign-up.
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Free AGENTS.md Editor
Create an AGENTS.md file for Codex, OpenCode, Aider, Goose, Cursor, and other coding agents. Start from a template, edit visually, then copy or download it.
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Free CLAUDE.md Editor
Create a CLAUDE.md that gives Claude Code the commands, rules, and context for your repo. Start from a template, edit visually, then copy or download it.
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Free PNG and JPG to WebP Image Compressor
Compress PNG, JPG, BMP, and TIFF images into smaller WebP files in your browser. Set quality and width, compare before and after, and download. No upload.
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Free README Editor
Open any public GitHub repository and edit its README in a visual Markdown editor. Copy the full file or export a patch to apply locally.
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GitHub Markdown Editor
Open Markdown files from any public GitHub repository in a visual editor. Browse the repository, edit a file, then copy the content or export a patch.
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Give your website a control plane
Connect the repository behind your site. Your team is editing in minutes, and nothing about your stack changes.