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JSON to Table Image Generator

JSON to Table Image Generator converts a JSON array into a clean PNG or JPEG table image with a public URL. Use it to turn structured data into shareable table screenshots for reports, dashboards, emails, Slack previews, no-code automations, and client updates.

Use this Actor to:

• Convert JSON to PNG table images for reports and documentation.
• Generate JPEG table snapshots for emails, presentations, or dashboards.
• Turn API results into a visual table that can be shared without a spreadsheet.
• Create image previews from no-code workflows, webhooks, or Apify integrations.
• Archive small datasets as readable visual snapshots.

Input

Output

The Actor stores the generated table image in the default key-value store and pushes one metadata item to the default dataset.

• Key-value store: Image file saved under a key like table_YYYYMMDD_HHMMSS.png or table_YYYYMMDD_HHMMSS.jpeg.
• Dataset: Metadata with the image key, public image URL, format, row count, and column count.

{
"imageKey":"table_20250308_143022.png",
"imageUrl":"https://api.apify.com/v2/key-value-stores/STORE_ID/records/table_20250308_143022.png",
"format":"png",
"rowCount":3,
"columnCount":2
}

Pricing Structure

• Pay per usage: Charged for compute units consumed during the run.
• There are no per-event or per-result charges; cost scales with runtime and resources used.

Examples

Example 1: Convert JSON to PNG report table

Input:

{
"jsonData":"[{\"name\":\"Alice\",\"score\":95},{\"name\":\"Bob\",\"score\":87},{\"name\":\"Carol\",\"score\":92}]",
"imageFormat":"png",
"title":"Exam Scores"
}

Output: A PNG table image with 3 rows and 2 columns, plus a dataset item containing the public imageUrl.

Example 2: Create a JPEG sales table image

Input:

{
"jsonData":"[{\"product\":\"Widget A\",\"sales\":1200,\"region\":\"North\"},{\"product\":\"Widget B\",\"sales\":890,\"region\":\"West\"}]",
"imageFormat":"jpeg",
"title":"Sales by Product"
}

Output: A JPEG table image with 2 rows and 3 columns, ready to download, embed, or share.

Example 3: Turn API results into a dashboard snapshot

Input:

{
"jsonData":"[{\"metric\":\"New users\",\"value\":428},{\"metric\":\"Trials\",\"value\":57},{\"metric\":\"Conversions\",\"value\":12}]",
"imageFormat":"png",
"title":"Daily Growth Metrics"
}

Output: A crisp PNG table image that can be posted into a dashboard, status update, or team chat.

Recommended Saved Tasks

FAQ

How do I convert JSON to a PNG table image?

Paste a JSON array of objects into jsonData, keep imageFormat set to png, and run the Actor. The output dataset includes an imageUrl for the generated PNG.

Can I convert JSON to JPEG instead of PNG?

Yes. Set imageFormat to jpeg. Use JPEG when smaller file size matters more than perfectly crisp table text.

What JSON format works best?

Use an array of flat objects with consistent keys, such as [{"name":"Alice","score":95},{"name":"Bob","score":87}]. The keys from the first object become the table columns.

Can I use this Actor in no-code automations?

Yes. Send JSON from an Apify integration, webhook, or automation workflow, then use the returned imageUrl in emails, Slack messages, dashboards, or reports.

Where is the generated table image stored?

The image is saved in the default key-value store. The dataset item includes the storage key and public URL so you can download or embed the image.

Is PNG or JPEG better for table screenshots?

PNG is usually better for tables because text stays sharp. JPEG can be useful when you want a smaller image file and slight compression is acceptable.

Best Practices

1. Use consistent keys: Keep the same fields across rows so the table columns are predictable.
2. Keep tables readable: Small and medium tables work best as images; very large datasets are better exported as data.
3. Use simple values: Strings, numbers, and booleans render cleanly. Nested objects may appear as [object Object].
4. Choose PNG for text: PNG keeps table lines and labels sharp for reports and screenshots.
5. Add a title: A short title makes the image easier to understand when shared outside Apify.