Writers and marketers can update pages, posts, and docs without filing a ticket or learning markdown, or MDX. Developers keep full control over the codebase.
No raw files
Rich text that stays clean
Format headings, bold text, links, and lists with a familiar toolbar. What you write maps 1:1 to well-structured markdown in your repo. No messy HTML injected.
MDX first
Insert components, not code
Drop custom Astro components into your content from a searchable palette. Zero handles the import and props. Your team just picks the block they need.
Structured fields
Forms for everything else
Title, tags, dates, images, custom metadata — every field defined in your schema gets a purpose-built input. No raw file editing needed for frontmatter.
Formatting toolbar
Format text the way you actually think
Select any text and a contextual toolbar appears inline. No hunting through menus — the most common formatting actions are one click away. Everything maps 1:1 to clean markdown in your repo.
Bold, italic, strikethrough
Headings H1–H6
Inline code, blockquotes, and links
Format or rewrite with AI
Slash menu
Insert any block in two keystrokes
Hit / anywhere in the editor and a searchable palette opens. Scroll or type to filter. Pick a block and it's inserted with the correct syntax — no raw file editing, no import to write.
Headings, lists, code blocks, tables
Callouts, dividers, embeds
Any custom MDX component in your project
Searchable — type to filter instantly
Form editor
Structured fields for every content type
Zero reads your existing Astro content schema and builds a purpose-built form for every collection. Title, tags, dates, custom metadata — all rendered as proper inputs. Writers never touch raw YAML or JSON.
Auto-generated from your Astro schema
Supports frontmatter, YAML, and JSON files
Date pickers, tag inputs, dropdowns, toggles
Validation errors shown inline before publish
Image fields
Drag in an image, Zero handles the rest
Drop an image into the body or an image field and Zero stores it in your repo and writes the correct relative path. No S3 buckets to configure, no upload dashboards to navigate. The image lands in Git like everything else.
Paste or drag images directly into the editor
Images stored in your repo
Correct file path written automatically
Use AI to generate images
MDX & component support
Insert custom components without writing code
Zero reads your .astro components and surfaces them in the slash menu. Pick one, fill in the props through a form, and it's inserted. Import statements are written automatically — no editor ever has to know what an import path looks like.
Works with all Astro and Starlight components
Visual component picker in the slash menu
Prop inputs rendered as forms
Imports handled automatically
AI assistant
AI that helps inside the editor, not outside it
Select a passage and hit Cmd+K (or Ctrl+K on Windows) to open the AI command palette. Ask Zero to rewrite it, fix the tone, translate it, or expand it. You stay in the editor — no copy-pasting between tools.
Select text → rewrite, expand, summarize, translate
Generate full drafts from a prompt
Generate matching images without leaving Zero
Pick Claude, ChatGPT, or Gemini, depending on task and preference
Zero has built-in editors for text, numbers, toggles, dates, date-times, lists, objects, dropdowns, tags, image fields, and relation fields. Complex schemas and deeply nested custom objects are supported.
Yes. The visual editor supports nesting components inside other components, and every level stays fully editable through the same visual interface.
Zero automatically detects schema changes for both frontmatter and components, and updates the UI accordingly.
Markdown, MDX, JSON, and YAML.
Yes. Users can switch between the visual editor and a code editor at any time.
Give your whole team a proper editor.
Connect Zero to your Astro repo and writers can start editing content in minutes — no code changes, no new tooling to learn.
