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Compress PDF Without Losing Quality

The Light setting recompresses images at the highest quality that still saves real space, and never touches the text at all. It will not get you to the smallest possible file, but the difference in the images is close to invisible.

  • No signup
  • No watermark
  • No file limit
  • Free at download

Three steps

Compress PDF Without Losing Quality,without the extra steps.

  1. Select your PDF, or drop it onto the page. It opens in your browser, nothing is uploaded.
  2. The Light level is selected by default, the setting closest to the original image quality.
  3. Compress, compare the before and after size, then download.

Why use this tool

Built forthis exact case.

Recompressing a JPEG image always involves some quality loss, so a fully lossless size reduction is not something an honest tool can promise. What this page can promise: text and vector graphics are never touched, and Light keeps images as close to the source as the format allows.

Need a specific file size instead?

Jump straight to a common target: 100KB, 200KB, 300KB, 500KB, 1MB, 2MB, 10MB. For full manual control instead of a target, use the general Compress PDF tool.

Other ways to use this tool

Compress a PDF for email, for upload, to the smallest size, for free, without software. To cut pages instead of recompressing, use Split PDF, Delete PDF Pages or Extract PDF Pages. Not sure why the file is big in the first place? See the usual causes or how compression works.

The question everybody asks

Is it really free?

Yes. No account, no trial, no watermark on the output, no cap on file size or page count, and no payment step between you and the download button.

It is free because it is cheap to run: your PDF is compressed by your own browser, so there is no upload, no server doing the work and no storage to pay for.

Why this is free → How files are handled

FAQ

Questions peopleactually ask.

Can I compress a PDF without losing quality?

Not perfectly losslessly, since recompressing a JPEG image always involves some quality trade-off. The Light setting keeps that trade-off as small as possible, close to invisible on most photos, while still reducing file size.

Does compressing a PDF reduce quality?

It can reduce the quality of the images inside the PDF, depending on how hard you compress. The text is never affected at any setting, because this tool only recompresses images, it does not rasterize the page.

Is there a way to compress a PDF losslessly?

Removing pages instead of recompressing images (Split PDF, Delete pages, or Extract pages) is the one truly lossless way to make a PDF smaller, since it removes content rather than re-encoding it.

Will my text get blurry after compressing?

No. Text and vector graphics are left completely untouched at every compression level, including Aggressive. Only JPEG images inside the PDF are recompressed.

Which level should I use if quality matters most?

Light. It downsizes images the least and uses the highest re-encode quality of the three settings, at the cost of a smaller file size reduction than Recommended or Aggressive.

How much smaller will Light actually make my file?

Less than Recommended or Aggressive, since it keeps more of the original image data. On a photo-heavy or scanned PDF it still usually saves a meaningful amount; on a mostly-text PDF the difference will be small either way.

Related tools

Compressing is one job.Here is the rest.

Dashed cards are in build, they are not links yet.