If you do not want to share big files you can use #SeaTable (https://seatable.io). It's an table based online database an you can set a column type for pictured or files and upload one or more files per record. You can share a table to the public so no registration or login is necessary (only you need an account). And this basic functions are free.
Sehr schönes Video zur Installation von #SeaTable . Nebenbei ist es auch ein guter Einstieg in #docker .
Die Databellenbank Seatable - Kielux 2022
