Edit and add signatures to PDFs, free — right in your browser
Sign PDFs locally in your browser. Add text, dates, images, and a simple electronic signature mark to any PDF — LocalSign never uploads your file.
Your PDF stays in your browser and is not uploaded to our servers. This tool only places a simple electronic signature mark and does not guarantee legal validity.
Drop a PDF here, or click to browse
PDF only · up to 10 MB · stays in your browser
Need to merge, split, or organize pages? Open the PDF Tools.
Add text & dates
Type anywhere on the page. Drag and resize freely across every page.
Sign by drawing
Draw a signature mark with your mouse or finger, or upload a signature image.
Stays in your browser
Your file is processed entirely on your device. Your file is never uploaded to any server.
Free & no login
No account, no watermark, no tracking, and no cookies unless strictly required for operation.
PDF tools you can use in your browser
Edit, organize, convert, compress, inspect, and batch-process PDFs locally. Files are not uploaded to a server.
Edit / Sign PDF
Add text, dates, signatures, images, shapes, and highlights.
Merge PDFs
Combine multiple PDFs into one document.
Split PDF
Split by page, range, or selection.
Compress PDF
Safely reduce PDF size where possible.
Images to PDF
Combine PNG, JPG, or WebP images into one PDF.
PDF to Images
Export PDF pages as PNG or JPG.
Extract Text
Pull selectable text from a PDF (no OCR).
PDF Info
Inspect pages, size, rotation, and metadata.
Batch Tools
Compress, extract, or inspect many PDFs at once.
What this tool is not
LocalSign places a simple electronic signature mark. It does not provide certified or qualified digital signatures (DSC), Aadhaar eSign, notarization, identity verification, or any guarantee of legal validity. Please read the Disclaimer before using it for important documents.