HTML to PDF API
Render a web page URL or HTML file to PDF — page size, background graphics, viewport and a delay for JavaScript.
Environment
| Environment | Base URL |
|---|---|
| Production | https://api.sadafiles.com/v1 |
There is one environment and no sandbox, so every request here is real and counts toward your limits.
Request
POSThttps://api.sadafiles.com/v1/tools/html-to-pdf
- Content type
- multipart/form-data
- Auth
- X-API-Key with tools:run
- Accepts
- html
- Files per request
- 1
- Largest file
- 2 GB
- Job timeout
- 300 s
- Rate weight
- 2 units
- Web tool
- Use HTML to PDF without code
Parameters
Send these as a JSON string in the options form field. Anything else is rejected.
| Name | Type | Default | Allowed |
|---|---|---|---|
pageSize | string | A4 | A4, Letter, Legal |
landscape | boolean | false | — |
background | boolean | true | — |
delayMs | integer | 500 | min 0, max 10000, ms |
viewportWidth | integer | 1280 | min 320, max 3840, px |
Response
| Status | Body | When |
|---|---|---|
201 | The run finished within 60 seconds | |
202 | Job summary JSON | Still running; poll the job |
4xx, 5xx | Error JSON | See error codes |
A file response carries X-Sada-Job and X-Sada-Expires-At. For long work, post to /v1/tools/html-to-pdf/jobs instead. See jobs and webhooks.
Try it yourself!
Pick a file, set the options and run a real request with your key. The code follows your changes.

