htmlfile-extension

Why are these other extensions included in my Browser dialog (HTML)?

<!-- Browse button -->
<div class="input-group-append">
    <label class="btn btn-outline-secondary mb-0">
        Browse <input type="file" id="category_image" name="category_image" 
            accept="image/jpeg, image/png, image/gif, image/webp" hidden>
    </label>
</div>

Why does the above filtering display:

enter image description here

I have not heard of:

Solution

  • jfif is short for JPEG File Interchange Format, and also uses the image/jpeg MIME type.

    pjp and pjpeg are both extensions for JPEG files, that also use the same MIME type (side note: old IE versions actually used image/pjpeg instead).