Resize Images for YouTube
Upload your image, pick a YouTube preset — banner, thumbnail, profile picture, Shorts and more. Free, instant, no signup required.
Upload your image
Drop your image here — then pick a preset above
or click to browse
JPG, PNG, WebP, GIF, HEIC up to 10MB
Choose the right YouTube image size
Thumbnail limits differ by upload device. Channel banners also need a crop-safe center. Check the full guides before exporting your design.
YouTube Image Sizes (2026)
Official recommended dimensions for every YouTube image type.
How to Resize an Image for YouTube
- 1.Upload your image. Drag and drop or click Browse to select your file. JPG, PNG, WebP, and HEIC are supported.
- 2.Pick a YouTube preset. Click the preset card for the image type you need — the dimensions are filled in automatically.
- 3.Download and upload to YouTube. Click Resize and download your correctly sized image. It is ready to upload directly to YouTube Studio.
YouTube Channel Banner — Safe Area Tip
The YouTube channel banner displays differently on TV (full 2560 × 1440 px), desktop (1544 × 423 px safe area), tablets, and mobile. Only the central 1544 × 423 px region is guaranteed to be visible on all devices. Keep your logo, text, and key visuals within this safe area — use the outer space only for background patterns or colors.
Thumbnails Are Judged at Postage-Stamp Size
A YouTube thumbnail is uploaded at 3840 x 2160 but is rarely seen anywhere near that size. In search results, sidebars and mobile feeds it renders at a couple of hundred pixels wide, sometimes less. Every design decision should be made against that reality rather than against the full-size version on your screen.
In practice this means very few elements: one clear subject, a face if you have one, and no more than three or four words of text set large enough to read instantly. Detailed scenes, small logos and long headlines all dissolve into noise at thumbnail scale.
Contrast matters more than polish. A thumbnail competes in a grid against a dozen others, so strong separation between subject and background does more for click-through than careful detail nobody will ever see.
YouTube Image Requirements
| Asset | Size | Notes |
|---|---|---|
| Thumbnail | 3840 x 2160 | 16:9, mobile limit 2MB; desktop limit 50MB |
| Channel banner | 2560 x 1440 | Safe area is central 1544 x 423 |
| Profile picture | 800 x 800 | Displayed as a circle |
| Video, standard HD | 1920 x 1080 | 16:9 |
| Shorts | 1080 x 1920 | 9:16 vertical |
The Banner Safe Area Is Small
A channel banner is uploaded at 2560 x 1440, but only the central 1544 x 423 region is visible on every device. Television displays show the whole image, desktop shows a wide strip, and mobile shows only that small central rectangle. Any text or logo outside it disappears for most of your audience — so design the safe area first and let the rest simply extend the background.
Frequently Asked Questions
What is the recommended YouTube channel banner size?
YouTube recommends 2560 × 1440 pixels for channel banners. Keep the file under 6MB. At the 2048 × 1152 minimum canvas, the official safe area is 1235 × 338 pixels. On a 2560 × 1440 canvas, use an approximate 1544 × 423 central area and check the upload preview.
What size should a YouTube thumbnail be?
YouTube thumbnails should be 3840 × 2160 pixels (16:9 ratio). Keep the file within 2MB on mobile or 50MB on desktop. Use JPG or PNG for the best quality.
What size is the YouTube profile picture?
800 × 800 pixels is recommended. The minimum is 98 × 98 px. It is displayed as a circle, so keep important content centered.
What size are YouTube Shorts thumbnails?
YouTube Shorts thumbnails are 2160 × 3840 pixels — a 9:16 portrait ratio, a portrait canvas for Shorts.
What format should I use for YouTube images?
PNG for banners and profile pictures (preserves sharpness). JPG for thumbnails with photographs. Use JPG or PNG for thumbnails.
Will resizing stretch my image?
No. YouTube presets fill the exact pixel dimensions and crop the overflow evenly from the centre, so your image keeps its proportions and nothing is squashed. If the subject of your photo sits well off to one side, crop it yourself first so the part you care about is not trimmed.
People Also Ask
What is the difference between a YouTube thumbnail and a channel banner?
A thumbnail (3840×2160) represents a single video and is what viewers click on in search, feeds, and suggestions. A channel banner (2560×1440, safe area 1544×423) is the wide header image across the top of your whole channel page.
Can I change my YouTube thumbnail after publishing?
Yes — go to YouTube Studio, open the video, and upload a new custom thumbnail at any time. Changes can take a few minutes to appear everywhere, including in search results.
Does YouTube compress my thumbnail?
Yes, YouTube re-encodes uploaded thumbnails to serve them efficiently across devices. Uploading a sharp, correctly-sized 3840×2160 image to start with minimizes any visible loss from that re-encoding.
What's the best thumbnail size for mobile viewers?
Use the standard 3840×2160 upload — YouTube scales it down automatically for mobile feeds. The key for mobile is design, not a separate size: keep the subject and any text large and legible at a few hundred pixels wide.