Compress PDF to 100KB
Government portals, visa applications, and strict upload forms often cap files at 100KB. This tool reduces your PDF step by step until it fits under the cap — or gets as close as the content allows.
Drop files to begin
PDF documents accepted · Max 10MB · Files never stored
Target 100KB — images are reduced step by step until the file fits, or as close as the content allows.
First conversion free — no account needed
Drop your PDF onto the tool — the 100KB target is preselected
Doclyx recompresses images in stages until the file fits under 100KB
Download the smaller PDF and check it against your portal's limit
Can every PDF be compressed to 100KB?
Image-heavy files compress furthest. A long text document with many photos can almost always reach 100KB; a text-only PDF is usually small already. If the target is physically unreachable, you get the smallest version the content allows.
Will my text stay readable at 100KB?
Yes — the text layer is never rasterized. Compression comes from downsampling and recompressing embedded images.
Is the 100KB compressor free?
Your first conversion is free with no account. Plans for regular use start at $5/month.