iPhone photos and the HEIC problem
iPhones save photos as HEIC by default. It's an efficient format that keeps good quality in small files, but many offices, websites and Windows computers don't accept it. When a landlord, a school or an employer asks for a document “as a PDF” and all you have are HEIC photos from your iPhone, converting them to PDF is the cleanest answer.
The resulting PDF opens everywhere, on any phone or computer, and keeps the photos in the order you set.
It depends on your browser
ConvertirDocs uses your browser's own ability to open HEIC. Safari on iPhone, iPad and Mac can do it, so this page works best there. Chrome on a computer usually can't. If your browser can't read a HEIC file, you'll get a clear message instead of a broken PDF.
On a Windows PC, the simplest route is to do the conversion on the iPhone itself, in Safari, before sending the photos anywhere. Another option is to change the iPhone's camera setting to “Most Compatible” (Settings, Camera, Formats), so future photos are saved as JPG.
Documents photographed with an iPhone
Receipts, IDs, signed forms and handwritten notes often start life as iPhone photos. Select them all in Safari, put them in order and choose the paper size: Letter for the US and Canada, A4 for most other countries, or “Same as image” for a PDF meant only for screens. The camera's orientation is respected, so pages aren't sideways.
For sharper results with paper documents, “Scan to PDF” lets you straighten pages by their corners and apply a black-and-white filter.
Mixing HEIC with other images
You can combine HEIC photos with JPG, PNG and WEBP images in the same PDF, for example an iPhone photo of an ID with a screenshot of a confirmation. If the final PDF is too heavy for an email or a portal, send it to “Compress PDF” and set a target size.
Keep in mind that HEIC photos are converted at their full size, so a PDF of many iPhone photos can be large. Compressing it at the end lets you choose exactly how small it needs to be.
Private and free
The PDF is created in your browser: your photos aren't uploaded and nothing is stored. There's no account, no usage limit and no watermark.