● Browser-Based · No Upload · 100% Private
Compress PDF to
Any Target Size Online
Set your target PDF size in KB and compress files directly in your browser — secure, fast, and no uploads required.
Drop your PDF here
or click to browse your device
PDF only · Max 200MB · Files never leave your browser
Why use Toolbaz PDF Compressor?
100% Private
Everything runs in your browser. Your files never touch any server.
Target Size Control
Set an exact KB target and the compressor binary-searches the optimal quality for you.
Instant Results
No queues. No waiting. Processing happens locally at full CPU speed.
Common questions
No. All PDF compression happens directly inside your browser using JavaScript. Your files never leave your device, ensuring complete privacy and security.
Yes. You can enter a custom target size such as 100KB, 200KB, or any other value, and the tool will try to compress the PDF as closely as possible to that size.
Some quality reduction may occur during compression, especially for image-heavy PDFs. However, the tool is optimized to maintain the best balance between file size and visual quality.
You can compress PDF files up to 200MB. Processing time may vary depending on your device performance and browser.
Yes. The tool works on desktops, tablets, and mobile browsers including Android and iPhone devices.
No registration or account is required. You can compress PDF files instantly for free.
