Profile Photo Size Guide
Updated dimensions for every major platform. Bookmarkable reference for 2026.
Professional
| Platform | Recommended | Min | Ratio | Format | Max Size | Notes |
|---|---|---|---|---|---|---|
| 400x400px | 200x200px | 1:1 | JPG, PNG | 8MB | Displays as circle | |
| Indeed | 300x300px | 100x100px | 1:1 | JPG, PNG | 5MB | Used in resume profile |
| Glassdoor | 200x200px | 100x100px | 1:1 | JPG, PNG | 2MB | Displays as circle |
Social Media
| Platform | Recommended | Min | Ratio | Format | Max Size | Notes |
|---|---|---|---|---|---|---|
| Twitter/X | 400x400px | 200x200px | 1:1 | JPG, PNG, GIF | 2MB | Displays as circle |
| 320x320px | 110x110px | 1:1 | JPG, PNG | 30MB | Displays at 110px on mobile | |
| 320x320px | 180x180px | 1:1 | JPG, PNG | 25MB | Displays at 176x176 on desktop | |
| TikTok | 200x200px | 20x20px | 1:1 | JPG, PNG | 5MB | Displays as circle |
Communication
| Platform | Recommended | Min | Ratio | Format | Max Size | Notes |
|---|---|---|---|---|---|---|
| Zoom | 150x150px | — | 1:1 | JPG, PNG | 2MB | Shows in meetings grid |
| Slack | 512x512px | 128x128px | 1:1 | JPG, PNG, GIF | 1MB | Square avatar |
| Microsoft Teams | 648x648px | 300x300px | 1:1 | JPG, PNG | 4MB | High-res recommended |
| Google Meet | 250x250px | — | 1:1 | Via Google profile | — | Uses Google account photo |
Other
| Platform | Recommended | Min | Ratio | Format | Max Size | Notes |
|---|---|---|---|---|---|---|
| GitHub | 460x460px | — | 1:1 | JPG, PNG, GIF | 1MB | Displays as circle |
| Gravatar | 512x512px | 80x80px | 1:1 | JPG, PNG, GIF | — | Used across many sites |
| Apple ID | 400x400px | — | 1:1 | JPG, PNG | — | Synced across Apple devices |
| 500x500px | — | 1:1 | JPG, PNG | 16MB | Square display |
Tips for the Perfect Profile Photo
Lighting matters most. Natural light from a window is the single biggest improvement you can make. Face the light source directly or at a slight angle. Avoid overhead fluorescent lights, which cast unflattering shadows under your eyes and chin. The best time for indoor photos is midday when window light is brightest.
Keep the background clean. A plain wall, a simple office setting, or a softly blurred background works best. Busy backgrounds distract from your face and make the photo look unprofessional. If you cannot find a clean background, stand a few feet away from whatever is behind you so it blurs naturally.
Frame from the chest up. Your face should take up about 60-70% of the frame. Too close and features appear distorted; too far and you become hard to recognize in small thumbnails. Make sure your eyes are roughly in the upper third of the image for a balanced composition.
Use the highest resolution your camera offers. You can always downscale a high-resolution image, but you cannot add detail to a low-resolution one. Even smartphone cameras produce excellent results at their maximum settings. Avoid digital zoom, which reduces quality.
Frequently Asked Questions
Why do all platforms use a 1:1 aspect ratio?
A square format works best for profile avatars because it can be displayed as a circle (most platforms), a rounded square, or cropped consistently across device sizes. Uploading a square photo ensures nothing important gets cut off during automatic cropping.
Should I use JPEG or PNG for my profile photo?
JPEG is the best choice for photographs because it provides high quality at small file sizes. Use PNG only if your photo has transparency or if you need pixel-perfect edges (such as a logo). Most platforms convert uploaded images to their own optimized format anyway.
What if my photo is larger than the recommended size?
Uploading a larger image is fine. Platforms will automatically downscale it. However, very large files (over 5MB) may upload slowly and some platforms may reject them. The recommended sizes in this guide represent the sweet spot for quality and performance.
How often do platforms change their photo dimensions?
Platform requirements change occasionally, usually when they redesign their profile layouts. We update this guide regularly to reflect the latest specifications. The dimensions listed here are current as of 2026.
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