> ## Documentation Index
> Fetch the complete documentation index at: https://docs.airgraphic.io/llms.txt
> Use this file to discover all available pages before exploring further.

# FAQ

> Common AirGraphic product and API questions.

## Does AirGraphic add a watermark?

No. Generated images are not watermarked on any plan.

## What source types work?

AirGraphic supports normal web pages, YouTube, TikTok videos/photos,
Instagram posts/Reels, LinkedIn, X, Reddit, pasted text, PDFs, PPTX files, and
image uploads.

## Can I use saved brand profiles through the API?

Yes. Pass `brandProfileId` in `POST /api/generate`. The brand profile must
belong to the same workspace as the API key.

## Are uploads stored?

Uploaded source files are parsed and discarded. AirGraphic stores the parsed
text snapshot so history re-runs can work without keeping the original file.

## How long does generation take?

Most jobs spend their time in image generation. Expect roughly 90 to 180
seconds for the current medium-quality output.