Question 1

Which image formats are supported?

Accepted Answer

JPEG and PNG. If your image is in another format (WebP, TIFF, BMP, etc.), convert it to JPG or PNG before uploading.

Question 2

Can I combine multiple images into one PDF?

Accepted Answer

Yes. Upload multiple images and they will be combined into a single PDF, one image per page, in the order you arrange them.

Question 3

Will the image quality be preserved?

Accepted Answer

Yes. Riqa embeds your images into the PDF without re-compressing them, so the output matches the quality of your originals.

Question 4

Will the resulting PDF be searchable?

Accepted Answer

No. The PDF contains your images as-is with no OCR applied. If you need searchable text, you would need a separate OCR tool first.

Question 5

How many credits does image to PDF cost?

Accepted Answer

Converting images costs 2 credits per operation, regardless of how many images you combine.

Question 6

Can I combine multiple images into one PDF?

Accepted Answer

Yes. You can upload up to 10 images per operation and they will be combined into a single PDF, one image per page, in the order you arrange them.

Question 7

Is there a size limit per image?

Accepted Answer

Each image must be under 10 MB.

Image to PDF

Frequently asked questions