Telegram developers in January 2015 recognized the advantages of WebP. (“Thanks to the WebP file format, Stickers on Telegram are displayed 5x faster compared to the other formats usually used in messaging apps”, the page at https://telegram.org/blog/stickers says.)
Fast forward to 2021. The advantages of WebP are now universally recognized. Firefox has added WebP support in 2019. Apple has added WebP support to Safari 14.0 and later versions. The Web is brimming with WebP images that have never been intended to become stickers in Telegram. That images are saved in WebP just because WebP files are significantly smaller that PNG (because of WebP's better lossless compression), because WebP files are prettier than JPEG (because of WebP's less visible artifacts of lossy compression), etc.
Telegram should recognize this new abundance of WebP files and let its users decide how they intend to send their WebP files. Please allow the following three options:
as a sticker,
as an image,
as a file.
The choice of “as an image” or “as a file” is currently controlled by the setting “compress images” for JPEG in Telegram Desktop. However, having in mind much faster generation loss of WebP (see https://youtu.be/FtSWpw7zNkI for a recent video example), Telegram should refrain from recompressing WebP to WebP unless the image exceeds certain limits (for example, “larger than a megabyte”, “larger than 1280×1280 pixels”, “bytes-to-pixels ratio larger than 1”, etc.); and that limits should be made known to the users.
Telegraph (the site, not the Graph Messenger) should also recognize the new abundance of WebP files and let its users upload WebP files or embed WebP by URL. The uploaded WebP files (like the already supported PNG uploads) should not be recompressed after upload or face worse limits than the usual 5 megabytes.
came here for this! i switched to webp for my site images and they do not render in telegram previews.
B
Bujno
> The choice of “as an image” or “as a file” is currently controlled by the setting “compress images” for JPEG in Telegram Desktop
I didn't find this setting in Telegram Desktop 3.4.3 x64 - where exactly is it located?
Сергѣй Юрьевичъ Соколовъ
When you drag-and-drop an image to Telegram Desktop, that setting is located almost at the center of your window as a checkbox.
(I'll attach a screenshot below this comment.)
Сергѣй Юрьевичъ Соколовъ
Alex
Reddit is using webp more and more lately, so sometimes an image shared from Reddit gets posted as a "sticker" instead. It's very annoying.
I'd like to see Telegram treat images uniformly rather than this weird situation where webp images are considered stickers. The specific format of the the image isn't really relevant to the user viewing it.
As of when/which version(s)? I got "wrongful stickers" as recent as last week. I don't know all the details, the sender was able to work around that by using "another of" drag&drop/copy&paste/screenshot/saving to a temporary file.
Art N.
I upload webp animation but it shows as a still sticker. If it's a sticker then it should at least play it! (animation loads on Telegram Web but not on iPhone)
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I didn't find this setting in Telegram Desktop 3.4.3 x64 - where exactly is it located?
(I'll attach a screenshot below this comment.)
I'd like to see Telegram treat images uniformly rather than this weird situation where webp images are considered stickers. The specific format of the the image isn't really relevant to the user viewing it.
I got "wrongful stickers" as recent as last week. I don't know all the details, the sender was able to work around that by using "another of" drag&drop/copy&paste/screenshot/saving to a temporary file.