Free · Open source · No upload
Get any file to the exact size you need.
Compress, convert and sign PDFs and photos in your browser. Your files are never uploaded.
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How it works
Choose a file
Select or drop a PDF or photo into the workspace.
Set your target
Pick an exact size limit or strength goal.
Download
Get your file instantly without leaving your browser.
Questions
Are my files sent to any server?
Is Weesize really completely free?
How does exact-size compression work?
Does it work offline?
PDF workflows
Get any file to the size you need. Privately.
1 Open this page and add the file. PDF workflows starts in the browser you already have open.2 Run the tool. If this version cannot do the job honestly, it says so instead of inventing a result.3 Download the file that was built on this device. Closing the tab drops the bytes.
About this tool
PDF workflows runs a short recipe on this device: rotate, then a Draft watermark, then page numbers. You can save the step list in local preferences. The preference is the list of steps, not the file. The file is not stored for later and not uploaded so a server can remember the workflow. Check the result, because a recipe can stamp Draft on a file you meant to send clean.
PDF workflows stays on this device. The download is the copy you keep, and Weesize does not store a second one. Close the tab when you are finished and the bytes are gone.
- No upload: the recipe runs in this tab, and only the step names are kept locally.
- Speed: the file does not travel to a server and back, so the wait is only the work itself.
- Quality: the original is kept when the new file would be worse or is not actually smaller.
FAQ
Does “PDF workflows” upload my file?
PDF workflows reads the file in this tab. There is no upload step and no account.
What will “PDF workflows” actually change?
The built-in recipe rotates, stamps Draft, and adds page numbers. Saved workflows store step names, not the document.
When is “PDF workflows” the wrong job?
Do not save a workflow in place of reading the result. Draft on a final contract is your mistake to catch.
How do I check the result of “PDF workflows”?
Open the download. You should see the watermark and the numbers, and the pages should face the right way.
Can I run “PDF workflows” with Wi-Fi off?
Load this page, then turn Wi-Fi off and run PDF workflows again. A finished result is the proof that the file was not sent anywhere.
Rotate PDFWatermark PDFAdd page numbers to PDFCompress PDFMerge PDFOrganize PDF
How to watermark a contractHow to add page numbers to a PDFOrganize pages before you send
Last updated 2026-09-27.