SqueezePDFCompress PDF for an experience certificatefree & private
An experience certificate is a letter on your employer's letterhead, signed and often stamped, that job portals and background-verification forms ask you to upload as proof of work history. Whether it is a clean PDF export or a scan of the signed letter, it can exceed the size the application allows. This tool reduces it to the required size while keeping the letterhead and signature clear, right on your device.
Drop PDF files here
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100% private — files never leave your device
Sizing an experience certificate for uploads
If your certificate is a scan, the image is downsampled and the file can shrink 70 to 95 percent; if it is a digital PDF, the text and logo vectors stay sharp while any embedded images are trimmed. The page opens on the Balanced quality preset (72 DPI), so switch to Target size and pick your specific job portal or HR system states. The letter is processed only in your browser and is never sent anywhere.
Compress to an exact size
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Frequently asked questions
How do I compress an experience certificate PDF?+
Drop the letter into the tool and it automatically picks the highest-quality version that fits your chosen size, then lets you download the smaller PDF. No installs or settings required.
What file size do employers or portals expect?+
It is typically between 200 KB and 2 MB, but it varies by company and application system. Use the precise limit shown on your upload page and set the target accordingly.
Is my experience letter handled privately?+
Yes. It is never uploaded. Everything runs inside your browser, so the letter stays on your computer and the tool works offline once loaded.
Will the letterhead and signature stay legible?+
They will. Text and logo vectors remain crisp and only embedded images are downsampled, so the signature and letterhead stay readable. Pick a larger target if you want extra clarity.
Do I need to pay or create an account?+
No. It is free to use with no sign-up, no watermark, and no limit on the number of certificates you compress.