Tumblr Profile Photo Resizer
Tumblr recommends a 128×128 pixel avatar/profile picture, no larger than 10 MB, in JPEG, PNG, or WebP.
Tumblr avatar size
Tumblr avatar size: 128×128 px, JPEG/PNG/WebP, maximum 10 MB
Tumblr may convert an animated avatar to a static JPEG, PNG, or WebP.
128
width (px)
128
height (px)
1:1
aspect ratio
Need other dimensions? Browse all Tumblr sizes or use the free image resizer for any platform.
Sources
We check platform-specific dimensions against source documentation when available.
- Tumblr Help Center — Changing Your Blog's Appearance - Official avatar and header dimensions, formats, and file-size limits.
Why 128×128 Pixels?
128×128 pixels is Tumblr's published ideal avatar size. Faces, logos, and bold graphics usually remain easier to recognize than small text or intricate details.
Stand Out in the Dashboard
Your profile photo appears in followers' dashboards constantly. A distinctive image helps your posts get noticed among thousands of others. Consistency matters—use the same photo across all your social platforms for brand recognition.
Create Your Profile Photo
Upload your image and we resize it to 128×128 pixels automatically. Center your subject—edges get cropped in the circular display. Save as PNG for graphics or JPG for photos. Test how it looks at actual size before uploading.
How to resize image for Tumblr Profile Photo?
- 1
Step 1: Choose your image
From your library on your device, choose the image you would like to use as a Tumblr Profile Photo.
- 2
Step 2: Upload and resize your image
Upload your image and, within a few seconds, our tool will automatically resize your image to Tumblr profile photo dimensions.
- 3
Step 3: Save Tumblr Profile Photo
Once ready, click the Download button to save your Tumblr Profile Photo to your device.
Tumblr recommends a 128×128 pixel avatar/profile picture in JPEG, PNG, or WebP, with a maximum file size of 10 MB.
All Tumblr Image Sizes
Choose the recommended Tumblr dimensions for your content
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