OpenClaw Setup Guide
Infrastructure

Table Image Rendering

Convert markdown tables to PNG images for Telegram

Telegram doesn't render markdown tables, so they just look like a mess. This converts tables to clean PNG images using tablesnap, a Go CLI.

Setup

# Install via ClawHub
clawhub install table-image

# Enable full emoji support
tablesnap emojis install

Usage

echo "| Column 1 | Column 2 |
|----------|----------|
| Data     | 123      |
| More     | 456      |" | tablesnap -o /tmp/table.png

Options: --theme dark|light, --font-size 14, --padding 10

Then send the image via the message tool.

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