Wondering the same.

Append to this

https://image.tmdb.org/t/p/original

https://image.tmdb.org/t/p/original/bOGkgRGdhrBYJSLpXaxhXVstddV.jpg

Original is the biggest picture.
If you want smaller sizes, you can use the parameters in the table below.
For example:
https://image.tmdb.org/t/p/w780/bOGkgRGdhrBYJSLpXaxhXVstddV.jpg
https://image.tmdb.org/t/p/w300/bOGkgRGdhrBYJSLpXaxhXVstddV.jpg
or with a poster
https://image.tmdb.org/t/p/w92/bvYjhsbxOBwpm8xLE5BhdA3a8CZ.jpg
https://image.tmdb.org/t/p/w154/bvYjhsbxOBwpm8xLE5BhdA3a8CZ.jpg
https://image.tmdb.org/t/p/w185/bvYjhsbxOBwpm8xLE5BhdA3a8CZ.jpg
https://image.tmdb.org/t/p/w342/bvYjhsbxOBwpm8xLE5BhdA3a8CZ.jpg
https://image.tmdb.org/t/p/w500/bvYjhsbxOBwpm8xLE5BhdA3a8CZ.jpg
https://image.tmdb.org/t/p/w780/bvYjhsbxOBwpm8xLE5BhdA3a8CZ.jpg
https://image.tmdb.org/t/p/original/bvYjhsbxOBwpm8xLE5BhdA3a8CZ.jpg

## Add Supported Image Sizes  
                                 Min Res      Max Res  
poster   = Poster ............  500 x 750   2000 x 3000  
backdrop = Fanart ............ 1280 x 720   3840 x 2160  
still    = TV Show Episode ... 1280 x 720   3840 x 2160  
profile  = Actors Actresses ..  300 x 450   2000 x 3000  
logo     = TMDb Logo  

## API Supported Image Sizes  

|  poster  | backdrop |  still   | profile  |   logo   |
| :------: | :------: | :------: | :------: | :------: |
| -------- | -------- | -------- |    w45   |    w45   |
|    w92   | -------- |    w92   | -------- |    w92   |
|   w154   | -------- | -------- | -------- |   w154   |
|   w185   | -------- |   w185   |   w185   |   w185   |
| -------- |   w300   |   w300   | -------- |   w300   |
|   w342   | -------- | -------- | -------- | -------- |
|   w500   | -------- | -------- | -------- |   w500   |
| -------- | -------- | -------- |   h632   | -------- |
|   w780   |   w780   | -------- | -------- | -------- |
| -------- |  w1280   | -------- | -------- | -------- |
| original | original | original | original | original |  

Original Size is the size of the uploaded image.  
It can be between Minimum Resolution and Maximum Resolution.  

Everything @ticao2 said is true but also make sure to read through the documentation. It contains all of the information you were looking for and more.

https://developers.themoviedb.org/3/getting-started/images

Thanks Buddy , that information is really useful .

Olá, boa noite! Estou tentando acessa a seguinte url https://image.tmdb.org/t/p/w500/, mas a mesma esta dando o erro 404. Como posso concertar ?

@MaikeGomes said:
Olá, boa noite!
Estou tentando acessa a seguinte url https://image.tmdb.org/t/p/w500/, mas a mesma esta dando o erro 404.
Como posso concertar ?

Google Translate

Hello, good evening! I'm trying to access the following url https://image.tmdb.org/t/p/w500/, but it's giving me a 404 error.
How can I arrange?

This URL only works when used with "poster_path" or equivalent.

When an API Request is made, in the responses received you will find the Path of the images.
Use poster_path or backdrop_path or profile_path or logo_path or still_path like this

https://image.tmdb.org/t/p/original/[poster_path]  
https://image.tmdb.org/t/p/original/wigZBAmNrIhxp2FNGOROUAeHvdh.jpg  
https://image.tmdb.org/t/p/w500/wigZBAmNrIhxp2FNGOROUAeHvdh.jpg  

https://image.tmdb.org/t/p/original/wigZBAmNrIhxp2FNGOROUAeHvdh.jpg

Make sure to read the documentation around images.
https://developers.themoviedb.org/3/getting-started/images
https://developers.themoviedb.org/3/configuration/get-api-configuration
Image Sizes

https://api.themoviedb.org/3/configuration?api_key=THE_KEY

@ticao2 said:

Append to this

https://image.tmdb.org/t/p/original

https://image.tmdb.org/t/p/original/bOGkgRGdhrBYJSLpXaxhXVstddV.jpg

from where and how you came to know taht this is the path

@rajgopal said:
from where and how you came to know taht this is the path

Reading the instructions in the documentation at the time, as I indicated in my previous comment, as well as the instructions that are also in the current documentation.

Make sure to read the documentation around images.
https://developer.themoviedb.org/docs/image-basics
https://developer.themoviedb.org/reference/configuration-details
Image Sizes

https://api.themoviedb.org/3/configuration?api_key=THE_KEY

https://api.themoviedb.org/3/configuration?api_key=THE_KEY\

@Ripaldi____ said:

https://api.themoviedb.org/3/configuration?api_key=THE_KEY\

Have you tried opening this URL in your browser, replacing THE_KEY expression with your own Key?
If you tried and it didn't work, what was the error response?