You can post works after logging in to your pixiv account and then clicking "Post your work".
* Please note that you can only post works that you have created yourself and of which you hold the copyright to. It is considered a violation of pixiv's terms to post the work of others without permission.
The procedures are as follows:
＜On desktop＞
- Please click the "Post your work" button from the menu at the top of the page.
- Select manga from the drop-down menu and then click "Select files".
- Please select the file you would like to post from the menu that pops up. You can select multiple works by either holding the "Shift" key on your keyboard or by dragging and dropping with your mouse. After you've finished picking the works you want to upload, click "Open".
* You can select multiple files to upload.
* Each image has a max size limit of 32 MB and must be a JPG, GIF, or a PNG. - If you're posting multiple images, you can arrange their order by dragging the thumbnail images.
- Please click "Post" at the bottom of the page to post your work.
＜On mobile＞
- Please select the menu button in the upper left portion of your screen.
- From the menu that's displayed, select "Post" to post a work.
- Please fill out the necessary information, such tags, age restriction, and presence of adult content. Then tap "Post" at the bottom of the page to post the work.
＜On the app＞
- From "My Page", please tap "Post a work" and then tap "Manga".
- This will open your image folder and you can then select the files in the order you want to post them. (The order number is shown in the upper right corner of the image.)
- Please fill out the necessary information, such tags, age restriction, and presence of adult content. Then tap "Post" at the bottom of the page to post the work.
* You can select multiple files to upload.
* Each image has a max size limit of 32 MB and must be a JPG, GIF, or a PNG.
When a work is posted successfully, "○○ has been uploaded." will pop up.
* ○○ will be replaced with the work's title.
Please note that reposting is a feature only available to pixiv Premium subscribers. Click here for more details.