Sign with a mouse or finger and download a clean transparent PNG
Processed in your browser. Nothing is uploaded. Updated on 24 Oct 2026.Sign in the box with a mouse, a trackpad or a finger, and the page turns it into a picture with nothing around the ink: a transparent PNG that sits on a Word page, a Google Doc or a PDF as if it had been signed there. Smoothed strokes, undo, black or dark blue ink, and the size of your choosing. Nothing you draw leaves your device.
Draw in the box with a mouse, trackpad or finger, choosing Black or Dark blue ink.
Documents is already picked under Or for, so the signature is saved as a 600×200 px transparent PNG.
Change Width (px) and Height (px), or move Space around it, if your document needs another size.
Press Download to save the PNG, then insert it into a Word page, Google Doc or PDF.
Most people fail an exam portal's signature upload for one of two reasons: the picture is the wrong number of pixels, or the file is the wrong number of kilobytes. A clean signature at 140 by 60 pixels usually comes out at about 4 KB, and the IBPS portal refuses anything under 10.
This page makes the signature and meets both numbers at once. Draw it with a mouse, trackpad or finger; type your name; or upload a photo of it signed on paper, with the white of the paper removed. Then pick where it is going.
Documents and email. Choose a transparent PNG instead, and the signature sits on a Word page, a PDF or an email with nothing around the ink.
The rest of the article, and all 6 questions about Signature Maker, are on the Signature Maker page.
Draw or upload your signature and choose IBPS and SBI. The page writes exactly 140 by 60 pixels as a white JPEG at the highest quality that fits under 20 KB, and if the file is still under 10 KB it adds blank space inside the file, without changing a pixel.
A plain black signature on white compresses to almost nothing, often 3 or 4 KB at 140 by 60 pixels, and portals such as IBPS refuse anything under 10 KB. This page raises the file size to the floor with padding the portal ignores, so the picture stays exactly the same.
At least 350 by 150 pixels, between 20 and 100 KB, as a JPEG named signature. The instruction sheet also asks for the signature three times, one below the other, so sign three times in the box. Choose UPSC and the download is already named signature.jpg.
Yes. Choose Documents or Email, or set the background to transparent under Custom, and you get a PNG with nothing around the ink, ready for Word, Google Docs, a PDF or an email signature. Exam portals want a white JPEG, so exam presets always use white.
Still stuck? Ask about Signature Maker and anybody who knows can answer. No account needed.
Same job, other tools: AVIF to PNG – Turn AVIF images into PNG: lossless, transparency kept · GIF to PNG – Convert GIF loops to PNG: lossless, transparency kept · HEIC to PNG – Convert iPhone HEIC photos to lossless PNG.
On the related tools: Get Color from Image – Find the hex code of a color in a picture, or its whole palette.