Read this before you paste
Twitch profile pictures: no key, no lookup
A Twitch username can't be turned into its avatar file without Twitch's developer key — so the box above says no. The picture itself, though, is sitting right on the channel page.
Why the box won't help here
A Twitch avatar's file address contains an internal ID number that has nothing to do with the username. Turning a name into that ID requires Twitch's API and a registered app key — Twitch hands those to developers one by one, not to the open web. Without it, there's no lookup to run.
What sizes even exist
| Size | Where it comes from |
|---|---|
| 300×300 | The standard profile picture Twitch serves. Reachable by hand from the channel page. |
| 1920×1080 | The offline/video banner — a different, separate image. |
| Original | Whatever the streamer uploaded, held inside Twitch's system. |
The manual way
- Open the channel on a computer: twitch.tv/theirname.
- Right-click the profile picture next to the channel name → Save image. The file served is normally the 300×300.
- For the wide offline image, visit while the channel is offline and save the banner the same way.
Checked October 2026.
Straight answers
- Why do some extensions show big avatars?
- They registered their own Twitch app and spend its rate limit on you. That's a business arrangement with Twitch, not a public file — and it's why those tools have accounts and quotas, and this one doesn't.
- Is the offline banner the same picture?
- No. The wide image on an offline channel (1920×1080) is a separate upload called the video banner. Right-click → save works for it the same way while the channel is offline.
- What about emotes and badges?
- Different system entirely — those are served per channel from Twitch's emote service and aren't profile photos.