Compress PDF
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How to use Compress PDF
- Choose a PDF file.
- Pick Strong, Balanced or Light compression, or set custom DPI and quality.
- Acknowledge that text will become part of the page image.
- Select Compress PDF, compare sizes and download.
What to expect
Each page becomes a JPEG image inside a new PDF of the same page size.
- Text is no longer selectable or searchable, and links, form fields and bookmarks are removed.
- Digitally created text-only PDFs may not get smaller; you'll see the measured result.
- Exact target sizes cannot be guaranteed.
Frequently asked questions
How do I reduce PDF file size?
Choose a PDF, pick a compression level (or set DPI and quality), and select Compress. The tool shows the real before/after size; if the result is larger, it keeps your original.
Can I compress a PDF without losing quality?
This compressor uses lossy image compression. Lower resolution or quality can make text and images less sharp, and compressed text is no longer selectable. Preview the result and keep your original.
How much will my PDF shrink?
It depends on content. Scanned or photo-heavy PDFs often shrink by 50–90%. Text-only PDFs are already small and may not shrink. The tool shows the measured result before you download.
Why is text not selectable after compression?
This method rebuilds pages as images, which is what makes large reductions possible. Keep your original if you need searchable text.
Can I compress a PDF to 100 KB, 200 KB or 1 MB?
Yes. Choose Target size and pick 100 KB, 200 KB, 500 KB, 1 MB or type your own limit. The tool searches resolution and quality settings for the best result under the limit and shows the exact size. If the limit can't be reached it shows the smallest result and suggests removing pages.
What if my PDF is already small enough?
If the original is already under your target, the tool keeps the original file unchanged so text stays selectable.
Do I need to create an account?
No. Every tool works without sign-up or login.
Is it safe for confidential documents?
Files are processed locally in your browser and never uploaded. Close the tab or select Clear to release them from memory.