Compress PDF to 300KB
Get your PDF under 300KB for job applications, scholarship forms and KYC uploads, with text kept sharp and selectable.
- 100% free, unlimited
- No signup
- No watermark
- Files never leave your device
LegionFundingSponsoredSkip the evaluation. Trade a $100K account today.
LegionFunding's Instant Funding gives you a funded account with no challenge to pass. Trade firm capital on MetaTrader 5 from day one and keep 80% of the profits.
- No evaluation to pass
- 80% profit split
- 24-hour payouts
- Scale up to $400K
- Fee refunded on payout
- Crypto or bank payouts
Instant Funding · $100K
$699
One-time fee, 100% refunded on payout
Get funded instantlySmaller Instant Funding accounts
Affiliate link: we may earn a commission if you buy through it, at no extra cost to you. Trading involves risk. Only trade what you can afford to lose.
Frequently asked questions
Everything about compressing PDFs, sizes and privacy.
How do I compress a PDF to 300KB?
Drop the file above. The target is preset to 300KB. In Smart mode the text stays untouched while images are optimized until the PDF is at or just under 300KB.
Where is a 300KB PDF limit common?
Resume uploads on job portals, scholarship and admission forms, and bank or broker KYC document uploads often cap files at 300KB. One compressed file can then be reused across several of these sites.
What if my PDF is already smaller than 300KB?
Then it already meets the limit. The tool still removes wasted space inside the file but keeps full image quality, because there is no reason to lower quality below what the target requires.
Does compressing to 300KB remove links or selectable text?
Not in Smart mode. Links, bookmarks and selectable text are preserved. Only Maximum mode flattens pages into images, which removes those features in exchange for the smallest file.
Is it really free and unlimited?
Yes. There is no file size limit, no daily limit, no number of files limit, no signup and no watermark. Compression runs on your own device, so there is nothing to pay for and nothing to cap.
Are my files uploaded anywhere?
No. Your PDF is compressed inside your browser and never leaves your device. That makes it safe for ID cards, contracts, bank statements, medical records and anything else you would not want on a stranger's server.