How to change a download file name to img

You can use Filesaver. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Change name of download in javascript Ask Question. Asked 9 years, 7 months ago. Active 1 year, 2 months ago. Viewed 52k times. Note that for blob URLs, this should already be accomplishable using a File.

It appears nobody implements this, but that's a quality of implementation issue Given that, I'd personally prefer extending data URLs somehow, or just saying that you should use blob URLs if this user story is important for you. Regardless, I'll ping some Blink folks to see if they're interested in the problem statement, leaving the solution aside for now. Or per candidate URL? Do you want a different filename between URLs in srcset? It would be possible to handle that by updating img.

Per url in the srcset doesn't seem as important, as kitten. This is an old suggestion, and I'm but a lowly web dev, but I'd love to see this implemented. My use case is with dynamically created images.

While some are served straight through canvas elements, others are first converted to base64 data URIs in an img element in order to provide the plethora of options copy link, e-mail, print, set as desktop, etc. The problem faced is already outlined - the default filename given appears nonsensical. There's a few possible existing solutions given but not detailed as to why they are cumbersome or insufficient.

When a user initially asked why images being saved through the context menu on desktop were being saved as "index" actually, their localized version thereof , and I checked what I needed to add to give it a more appropriate filename, I was surprised to find there was no such feature.

I'm sure it isn't requested often, and is generally not a big deal just give it a new name in the save dialog, right?

Another use case - this time for accessibility related use use of downloading individual SVG img symbols. Given the initial set of comments I think the main thing holding this back is someone driving it.

There'll need to be some manual tests and a change to the specification needs to be written and put up as a pull request. OK, thanks. Best Android Phones. Browse All News Articles. TikTok Samsung TV. Spotify Shuffle Play Button. Windows 11 Performance. Edge Shopping Features. Spotify Lyrics. Windows 11 Mute Keyboard Shortcut. Edge Buy Now Pay Later. Windows 10 November Update. Apple Self Service Repair. Find Downloaded Files on an iPhone.

Use Your iPhone as a Webcam. Hide Private Photos on iPhone. Take Screenshot by Tapping Back of iPhone. JPG in its memory, the next photo will be given this name. It is very easy for your hard drive to end up with numerous files with the same name, or files being overwritten by a different file with the same name. Clearly this is a situation to be avoided. Therefore, always rename your photos as soon as you transfer them to your hard drive. File names usually include a descriptive word e.

Some examples include:. Try to keep the name as short as possible whilst including as much information as possible. Think about what you'll need to know when you are browsing files, for example, do you want to be able to see the date a photo was taken at a glance, or is it more important to have more descriptive words in the name? To be part of a larger filing system, it makes sense for your files to be listed in a meaningful order in their folders.

If you have opened documents or checked pictures, you may notice these letters. For example, if a file is named as awesome. There are many kinds of file extensions, so only a small part of frequently used file extensions will be listed here.

To change file extension Windows 10, you need to know how to show file extensions in Windows All the file extensions are hidden by default. However, sometimes you may need to check your file extensions for certain purposes.