What is the best aspect ratio for LinkedIn PDF Carousels?

We strongly recommend 4:5 vertical portrait dimensions (1080x1350px) because it occupies maximum real estate on mobile device feeds.

What formats does LinkedIn support for Document slide posts?

LinkedIn supports PDF, PPT, PPTX, DOC, and DOCX formats up to 100MB and 300 pages max.

What exact PDF page size/crop settings should I use for LinkedIn document carousel slides so they don’t get center-cropped, and how do I validate it programmatically?

For LinkedIn document-style carousel pages, target a content frame with a strict 1:1 (square) or 4:5 (vertical) aspect, then ensure the PDF page CropBox matches that same aspect with no extra whitespace. Programmatically validate by rasterizing each page to 1080px (square) or 1080x1350px (4:5) and confirming the detected non-background bounding box stays within the frame margins—use a threshold of ≥96% coverage of width and height with ≤1px differences in the computed aspect ratio. If any page falls below 96% coverage or deviates by more than ±0.01 in aspect ratio, re-export with normalized crop boxes.

How can I prevent LinkedIn from truncating small text in a carousel PDF—what minimum font-size and safe-area rules should my aspect-ratio checker enforce?

LinkedIn tends to downscale PDF-rendered slide content differently depending on the chosen aspect, so enforce a safe-area and minimum legibility threshold. For 1:1, require key text to remain inside at least a 7% inset on all sides (a 1080px canvas implies ~75px padding), and for 4:5 enforce at least an 8% inset (1080x1350 implies ~108px padding) because vertical feeds compress more aggressively. Additionally, flag slides where the smallest estimated font height would rasterize below 28px at 1080px reference width—your checker should compute expected text height from bounding boxes and warn when it drops under 28px.

🇰🇪 Kiswahili (Kenya)

⚡ LinkedIn Utility

LinkedIn Kiholoa Mipira Ya Slaidi & Mwamba Wavuti wa Hati PDF

Jaribishia uimara wa ukurasa (mraba kwa kipimo 1:1 ao kando nyoofu ya kipimo 4:5) kablaya kupaliliwa kama PDF ilikuondoia michongo kifu iliopwaya.

📐 Ukubwa Wa Canvas: 1080 x 1080 px

Weka Picha Kurekebisha Ukubwa

📁 Chagua Picha

Select Target Aspect Ratio:

🎨

Hakuna Picha Iliyowekwa Bado

Weka picha yako hapo juu. Tutarekebisha ukubwa kwa usahihi wa hali ya juu.

⚡ Shiriki zana hii:

𝕏 in f P LINE VK 博 ✉️

Sponsored • Advertisement Placement Horizontal Leaderboard Shield (min-h: 250px)

💡 Dondoo Ya Kanuni Za 2026

Dica de Pro: Verifique as especificações de 2026 para LinkedIn antes de publicar.

🛠️ Mwongozo Wa Kutatua Tatizo

❓ Por que o formato do LinkedIn pode falhar ao publicar?

💡 Certifique-se de ajustar os limites de caracteres e áreas de segurança de 2026 com nossas ferramentas gratuitas.

🚀 Jinsi Ya Kutumia LinkedIn Kiholoa Mipira Ya Slaidi & Mwamba Wavuti wa Hati PDF

01
Select an image or preview graphic of your LinkedIn slide deck.
02
Inspect our aspect ratio bounding box to verify whether your image aligns with 1:1 (1080x1080px) or 4:5 (1080x1350px) specs.
03
Preview how the navigation controls will overlay on your carousel cards.

🔄 Hatua Inayofuata

Hatua Inayopendekezwa #1

LinkedIn Kipima Sentensi za Mkato & Kusahihisha Jina la Kadi

Angalia kablani kabisa eneo ambapo ujumbe wako wa LinkedIn unadaka kufunika maneno na bango '...tazama zaidi' kwa simu (~140 kielelezo) wala PC (~210 kielelezo).

Endelea → →

Hatua Inayopendekezwa #2

LinkedIn Kikatua Nyeti la Ushuhuda Bango la Wasifu Binafsi

Sahihisha upinde mziki kwa urefu kamili rasmi kishujaani mwa 1584x396px kupingia bango picha dondosi ya kibinafsi kusalia nyuma kukabiliana.

Tazama Zana → →

💡 Maswali Yanayoulizwa Sana

Q: Qual é o tamanho ideal e limite de caracteres para LinkedIn?

As especificações de 2026 para LinkedIn recomendam manter os textos principais dentro dos limites visíveis nos primeiros segundos para garantir engajamento máximo no feed.

Q: Por que o texto do LinkedIn é cortado no celular antes do computador?

Aplicativos móveis usam fontes maiores e telas mais estreitas, exibindo o botão 'ver mais' por volta de 140 caracteres em comparação com 210 caracteres no computador.

Q: Como esta ferramenta garante que minha imagem ou post no LinkedIn fique perfeito?

Nossos motores interativos simulam a renderização exata das telas de celulares e computadores em tempo real de acordo com as diretrizes oficiais de 2026.