MeshGPT (https://meshgpt.io/) generates 3D models from a text instruction or an image.

Two modes are available: Text to 3D to describe the model in natural language, and Image to 3D to convert an image (jpg, png or webp).

GLB export.

Free and without an account but with between 3 and 5 generations / day (and per browser…).

Test from images:

• https://commons.wikimedia.org/wiki/File:Bengal_tiger_in_Sanjay_Dubri_Tiger_Reserve_December_2024_by_Tisha_Mukherjee_15.jpg
• https://commons.wikimedia.org/wiki/File:003_Ringed_kingfisher_flying_with_a_fish_in_Encontro_das_%C3%81guas_State_Park_Photo_by_Giles_Laurent.jpg