Quick answer
LinkedIn does not accept HEIC uploads. You will get an error or the upload will fail silently. Convert HEIC to JPG first using HEIC to JPG Converter, then upload to LinkedIn.
You try to upload your iPhone selfie as a HEIC to your LinkedIn profile. LinkedIn rejects it with an error or silently fails. LinkedIn only accepts JPG, PNG, and GIF. HEIC is not supported.
heicconvert.site · HEIC to JPG Converter
Drop HEIC files here
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HEIC
IMG_4827.HEIC
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HEIC
IMG_4828.HEIC
Done . 1.1s
HEIC
IMG_4829.HEIC
82%
3 of 28 converted
0 uploaded
LinkedIn photo requirements
Accepted formats:
- JPG (most common).
- PNG (works, but larger than JPG).
- GIF (animated or static, works fine).
Not accepted:
- HEIC (Apple iPhone format).
- WebP (modern format, not yet supported).
- TIFF (old format, not supported).
- BMP (legacy, not supported).
30-second fix: convert HEIC before uploading
- Use HEIC to JPG Converter (Chrome extension) or Cloudconvert (web).
- Drag HEIC photo, click Convert, download JPG.
- Log into LinkedIn.
- Upload JPG to profile photo or article image.
- Success. LinkedIn accepts JPG.
Takes less time than writing a headline.
Best practices for LinkedIn photos
- Profile photo: Recommended 400x400 pixels. JPG at 90% quality, 50-100 KB file size.
- Article image: 1200x628 pixels. JPG at 85% quality, 200-300 KB.
- Background image: 1200x500 pixels. JPG at 80% quality, 150-200 KB.
LinkedIn automatically resizes uploaded images, but smaller source files upload faster.
Why LinkedIn doesn't support HEIC
Three reasons:
- Licensing cost: HEIC codec requires MPEG-LA licensing fee. Not worth the cost for LinkedIn (web platform, not mobile app).
- Adoption: HEIC is only 20% of uploaded photos. JPG handles 95%+ of use cases.
- Legacy support: JPG works on every device since 1992. HEIC fails on Windows and older devices.
At-a-glance comparison
| Format | LinkedIn support | Recommended use | File size (profile photo) |
|---|---|---|---|
| JPG | Yes | Primary choice | 50-100 KB |
| PNG | Yes | If transparency needed | 100-200 KB |
| GIF | Yes | Animated or fun | 50-100 KB |
| HEIC | No | Convert to JPG | N/A |
| WebP | No (yet) | Future format | N/A |
Frequently asked questions
Will LinkedIn ever support HEIC?
Unknown. LinkedIn has not committed to HEIC support. JPG is the safe choice.
Can I upload HEIC if I convert the filename to .jpg?
No. Renaming the file does not change the internal format. Use a proper converter (HEIC to JPG Converter, Cloudconvert, etc.).
What is the best file size for LinkedIn profile photos?
LinkedIn recommends 400x400 pixels at 50-100 KB. A JPG at 90% quality typically lands in this range.
Does LinkedIn compress the JPG after upload?
Yes, LinkedIn applies its own compression (usually 70-80% quality). Compress locally to 85-90% for best results.
Can I upload HEIC to LinkedIn articles?
No. Only JPG, PNG, or GIF. Convert first.
