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Compress PDF for Students — Meet Upload Limits Instantly

Your assignment is done. You export it as a PDF. You try to upload it to your university portal. "File too large." The deadline is in an hour. You need to shrink that PDF right now— without creating an account, paying a subscription, or uploading your original research to a stranger's server.

LoveMyFile compresses your PDF entirely in your browser. Set a target size, drop your file, and download the compressed version in seconds. Free, unlimited, no sign-up.

No uploadNo sign-upNo costUnlimitedInstant

Set the target to match your portal's limit:

Common university portal file limits

Student portal file upload limits
PlatformTypical limitNotes
Canvas (Instructure)50 MBPer file upload
Moodle2–50 MBSet by instructor/admin
Blackboard25 MBDefault; admin-configurable
Turnitin100 MBBut text-only for originality check
Google Classroom25 MBVia Google Drive attachment
University custom portals1–10 MBOften very restrictive

When in doubt, compress to 2MB — this passes through virtually every university portal worldwide.

Why your PDF is too large

Academic PDFs balloon in size because of:

  • High-resolution figures and diagrams exported at 300+ DPI from LaTeX, Word, or InDesign.
  • Embedded fonts (especially CJK or mathematical fonts) that add 1-5MB per document.
  • Scanned handwritten notes or lab reports inserted as full-page images.
  • Multiple versions of the same figure (draft + final) accidentally left in the document.

LoveMyFile's compressor targets the images — the biggest contributor to file size — while keeping your text, equations, and vector graphics perfectly sharp.

Frequently asked questions

My university portal rejects my PDF — what size do I need?
Most university portals (Canvas, Moodle, Blackboard, Turnitin) enforce limits between 1MB and 20MB. Check your course syllabus or the upload error message for the exact limit. LoveMyFile lets you set any target size — just enter the limit in MB.
Will compressing my assignment reduce its quality?
Text stays perfectly sharp at any compression level — it is vector-based and unaffected. If your assignment contains images (diagrams, screenshots, photos), they are downscaled until the file fits. At typical targets (1-5MB), images remain legible for grading.
Is this free? Do I need an account?
Completely free, no account, no sign-up, no daily limit. Compress one assignment or twenty — there is no cap. The tool runs in your browser, so there are no server costs to pass on.
Is my assignment safe? Does it get uploaded?
No upload. Your file is processed entirely in your browser using JavaScript. It never leaves your device. This matters if your assignment contains original research, unpublished data, or creative work you want to protect.

Submit your assignment on time

Compress now — free, instant, no account. Your work stays on your device.

Free, private, and unlimited — all processing happens in your browser, so your file never leaves your device.

Other ways to work with PDFs

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