LinkedIn allows PDF uploads up to 100MB, but recommends keeping files under 3MB for fast loading. Compress yours here before posting.
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Drop your PDF here
or click to upload — PDF only
Target size (optional)
targeting 3 MB
💡 Good to know
→LinkedIn allows PDF uploads up to 100MB per document post.LinkedIn Help ↗
→LinkedIn supports up to 300 pages per document post.LinkedIn Help ↗
→LinkedIn recommends keeping PDF file size under 3MB for optimal loading performance.LinkedIn Help ↗
→LinkedIn recommends 8–12 slides per document post for best engagement.LinkedIn Help ↗
→LinkedIn accepts PDF, DOC, DOCX, PPT, and PPTX formats. PDF is recommended to preserve formatting.LinkedIn Help ↗
→Recommended dimensions for LinkedIn document posts are 1080×1080px (1:1) or 1080×1350px (4:5).LinkedIn Help ↗
❓ Frequently Asked Questions
What is the maximum PDF size for a LinkedIn post?+
100MB per file, with a maximum of 300 pages. However, LinkedIn recommends keeping files under 3MB for fast loading on mobile.
Why does my LinkedIn PDF load slowly for viewers?+
Large PDFs (especially scanned or image-heavy ones) load slowly on mobile connections. Compressing to under 3MB significantly improves load speed and engagement.
How many slides should a LinkedIn document post have?+
LinkedIn recommends 8–12 slides for best engagement. Shorter carousels tend to get more complete views.
What file formats does LinkedIn accept for document posts?+
PDF, DOC, DOCX, PPT, and PPTX. PDF is recommended because it preserves fonts, layout, and formatting across all devices.
What dimensions should I use for a LinkedIn PDF carousel?+
1080×1080px (square, 1:1 ratio) or 1080×1350px (portrait, 4:5 ratio) for best display on LinkedIn feeds.