Updated Oct 6, 2026 ## How do I send a file that is too big to attach to an email? To send a large file via email, upload your PDF, video, image, or ZIP above, copy the clean link, and paste that into your email instead of an attachment. The email stays tiny so it never bounces, and the recipient clicks to open the file in any browser, no account, no app, no download needed. Free carries files up to 100 MB, bigger than any email attachment allows, and Pro raises it to 200 MB. ### Beat the 25 MB attachment cap Gmail stops at 25 MB, Outlook at 20 MB, and encoding adds roughly 33% on top, so a 19 MB clip can arrive as ~25 MB and get refused. A link is a handful of characters no matter how large the file behind it is. ### The email never bounces Oversized mail bounces with a 552 error, gets silently clipped so the attachment is stripped, or is quarantined by a spam filter. A link email is featherweight: it passes size checks and delivers like any normal note. ### No account, no app to open it Unlike a Drive or SharePoint link that pops a 'request access' wall, the recipient clicks and the file opens right in their browser, a PDF in a clean viewer, video inline, an image full-size. No Google login, no Microsoft account, no install. [Google Drive alternative](https://linkinseconds.com/google-drive-alternative) ### Fix the file after you hit send Email is unforgiving, but a link isn't. Replace the file behind your link and the same URL serves the corrected version, so the email you already sent quietly points at the right file. No 'please ignore my last email' follow-up. ### What sending a link does not do It does not recall a sent email. You can disable, replace, or expire the link behind it, but the message itself stays in the recipient's inbox. View-only deters casual saving, but it is a courtesy gate, not copy protection. Anyone determined can still screenshot the file. Built-in email sending has a daily limit. Emailing the link from Link in Seconds is free on every plan, but it is capped per day to protect deliverability; for a big list, paste the link into your own message. ## How it works - 1 ### Upload the file that won't attach Drag your PDF, video, image, or ZIP onto the card above. It hosts in seconds and gives you a clean, shareable link, no re-zipping, no splitting into parts. - 2 ### Copy the link and paste it in your email Grab the link, it's tiny text, so it can't hit any attachment cap. Paste it where you'd normally click 'attach', in Gmail, Outlook, Apple Mail, or any webmail, with a line like 'Here is the file:' before it so it doesn't look like spam. - 3 ### Send and watch it get opened Because there's no heavy payload, the email leaves instantly and lands in their inbox, not a bounce folder. Every link has a view counter, so you can see the recipient actually opened it. On any plan you also see the devices and countries. ## The real limits: 25 MB Gmail, 20 MB Outlook Gmail stops attachments at 25 MB, Outlook.com at 20 MB, and many corporate Exchange servers are locked down to 10 MB. The catch: those numbers count the encoded size, not the file on your disk. Email attachments are base64-encoded, which adds roughly 33%, so a 19 MB clip can arrive as ~25 MB and get refused. Sending a link sidesteps the math entirely, because the link is a handful of characters no matter how large the file behind it is. ## Why big attachments bounce or vanish Oversized email fails in three unhelpful ways. It bounces with a 552 'message size exceeds limit' error, sometimes hours later. It gets silently clipped, so the recipient sees your text but the attachment is stripped. Or the receiving server accepts it but a spam filter quarantines the heavy message. With a link, the email itself is featherweight: it passes size checks, doesn't trip attachment filters, and delivers like any normal note. ## Kinder on the recipient's inbox A 40 MB attachment lands in the recipient's mailbox and eats their storage quota, and if they forward it, it multiplies. Many people are still on inboxes capped at a few gigabytes, so a couple of large attachments push them over. A link weighs almost nothing: it doesn't count against their quota, downloads nothing until they choose to, and they can open the file in the browser to skim it before deciding whether to save a copy. You look considerate; they stay under quota. ## The recipient needs no account, no app This is where link-in-the-email beats a Drive or SharePoint link that pops a 'request access' wall. Anyone who receives your message clicks the link and the file opens right in their browser, a PDF renders in a clean viewer, video plays inline, an image shows full-size. No Google login, no Microsoft account, no app install, no 'sign in to view'. That matters when you're emailing a client, a recruiter, or someone on a work laptop that blocks downloads and third-party logins. ## Sent the wrong version? Fix it after hitting send Email is unforgiving, once the message is gone, a wrong or outdated attachment is out of your hands. A link isn't. Replace the file behind your link and the same URL now serves the corrected version, so the email you already sent quietly points at the right file. No 'please ignore my last email' follow-up, no re-send, no confused recipient with two copies. This alone saves the awkward correction thread when you catch a typo in a proposal or attach v2 instead of final. ## Keep control after the message leaves your outbox You can't un-send an email, but you can govern the link inside it. Disable the link the moment a deal falls through and the file goes dark for everyone. On any plan, set an expiry date so a quote link stops working after it's no longer valid, add a password so only the intended reader opens it, or switch on view-only to hide the download button (honest caveat: that deters casual saving but can't stop a screenshot). The sent email stays the same; what it points to obeys you. ## Stop zipping and splitting to squeeze under the cap The old workarounds are worse than the problem: splitting a video into multi-part archives the recipient has to reassemble, dropping quality to shrink a PDF, or sending three separate emails 'part 1 of 3'. A link makes all of that unnecessary, Free carries files up to 100 MB, and Pro up to 200 MB per file, which comfortably covers long PDFs, screen recordings, and design exports. If you have several files, bundle them into one album link so the whole set travels as a single URL in the email. proposal-final.pdfPDF catalog-photo.jpgJPG contract-v2.pdfPDF project-photos.zipZIP report-q3.pdfPDF proposal-final.pdfPDF catalog-photo.jpgJPG contract-v2.pdfPDF project-photos.zipZIP report-q3.pdfPDF proposal-final.pdfPDF catalog-photo.jpgJPG contract-v2.pdfPDF project-photos.zipZIP report-q3.pdfPDF proposal-final.pdfPDF catalog-photo.jpgJPG contract-v2.pdfPDF project-photos.zipZIP report-q3.pdfPDF event-shots.zipZIP deck-final.pdfPDF product-hero.jpgJPG invoice-set.pdfPDF design-export.zipZIP event-shots.zipZIP deck-final.pdfPDF product-hero.jpgJPG invoice-set.pdfPDF design-export.zipZIP event-shots.zipZIP deck-final.pdfPDF product-hero.jpgJPG invoice-set.pdfPDF design-export.zipZIP event-shots.zipZIP deck-final.pdfPDF product-hero.jpgJPG invoice-set.pdfPDF design-export.zipZIP 2,000+ people sharing files 3,800+ links shared 14,500+ times opened Keep reading [WeTransfer alternative](https://linkinseconds.com/wetransfer-alternative)[Share files online](https://linkinseconds.com/share-files-online)[Google Drive alternative](https://linkinseconds.com/google-drive-alternative)[Video to link](https://linkinseconds.com/video-to-link)[ZIP to link](https://linkinseconds.com/zip-to-link)[Video too big for email?](https://linkinseconds.com/blog/video-too-big-for-email)[Send a large PDF](https://linkinseconds.com/blog/send-a-large-pdf) Source: https://linkinseconds.com/send-large-files-via-email