Markdown Table Builder

text utilities

Interactive visual spreadsheet table editor with CSV/Markdown import, alignment controls, and live HTML preview.

100% Client-Side — Processed privately & locally in your browser.

Table Templates & Importer

Visual Spreadsheet4 Cols × 4 Rows

#
1
2
3
4

| Method | Endpoint       | Description                       | Auth Required |
| :----: | :------------- | :-------------------------------- | :-----------: |
| GET    | /api/v1/tools  | List all available utilities      | No            |
| POST   | /api/v1/format | Execute formatting transformation | API Key       |
| GET    | /api/v1/status | Service health and uptime probe   | No            |
| DELETE | /api/v1/cache  | Purge client cache buffers        | Admin         |

Tip: Compatible with GitHub Flavored Markdown (GFM), Obsidian, Notion, GitLab, and standard static site generators.

1Add columns and rows or import from existing CSV / Markdown text.
2Set column text alignments (Left, Center, Right) and edit cells inline.
3Copy GitHub Flavored Markdown (GFM) code or download the table as .md.

Frequently Asked Questions

Is my data sent to any server?

No. All processing for this tool occurs directly within your web browser using Web APIs and WebAssembly. Your data never leaves your computer.

Can I use this tool offline?

Once loaded, most utilities remain functional even if your connection drops. DevtUtils is designed to be lightweight and resilient.

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