What image formats can I convert to PDF?

dokk.ai accepts JPG, JPEG, PNG, TIFF, TIF, BMP, and WebP formats. You can mix formats in a single batch — for example, combine a PNG cover with TIFF body pages into one PDF.

Can I create a searchable PDF from scanned images?

Yes. Enable OCR during conversion and dokk.ai will run optical character recognition on each page, embedding an invisible text layer. The result is a PDF where text can be searched, selected, and copied, while the original scanned image remains the visual layer.

Does converting scans to PDF reduce image quality?

No, with the lossless setting enabled. Images are embedded at their original resolution. If you select the compressed output mode to reduce file size, some quality reduction occurs, but you control the compression level.

How do I combine multiple scan images into one PDF?

Upload all your scan images at once. dokk.ai displays thumbnails for each one. Drag them into the correct order, then click Convert to PDF. All pages are merged into a single, properly structured PDF document.

Can I convert smartphone document photos to PDF?

Yes. JPG and PNG photos taken with a smartphone camera are fully supported. For best results, ensure good lighting and hold the phone directly above the document. After conversion, use the Deskew tool to correct any perspective distortion.

What page sizes does the output PDF support?

You can output to A4, US Letter, A3, Legal, or a custom page size. Each image is scaled to fit the selected page size while maintaining its aspect ratio. You can also embed images at their original size without scaling.

Is there a limit on how many images I can combine?

Free accounts can combine up to 20 images per conversion with a total file size of 50 MB. Premium accounts support up to 500 images and 500 MB total. For very large scan batches, use the Batch Processing feature.

What is the difference between Scan to PDF and Image to PDF?

Scan to PDF is optimized specifically for document scans — it includes OCR, auto-orientation detection, and output modes tuned for text documents. Image to PDF is for general image collections where visual fidelity matters more than text recognition.

Can I make the output PDF/A compliant for long-term archiving?

Yes. Select PDF/A-1b or PDF/A-2b in the output format options. PDF/A is the ISO standard for long-term document archiving and is required by many government, legal, and healthcare document management systems.

Do I need to install anything to use Scan to PDF?

No software installation is required. dokk.ai runs entirely in your browser — upload your images, configure the settings, and download the resulting PDF. It works on Windows, Mac, Linux, and mobile browsers.

ਸਾਰੇ ਟੂਲ

ਸਕੈਨ ਤੋਂ PDF

ਕੈਮਰੇ ਨਾਲ ਦਸਤਾਵੇਜ਼ ਸਕੈਨ ਕਰੋ

1ਅੱਪਲੋਡ

2ਸੰਰਚਿਤ ਕਰੋ

3ਪ੍ਰਕਿਰਿਆ

Drop file here

PDF, Word, Excel, PowerPoint, images up to 25 MB

ਮੁੱਖ ਵਿਸ਼ੇਸ਼ਤਾਵਾਂ

Convert JPG
PNG
TIFF
BMP
and WebP scans to PDF
Combine multiple images into one PDF document
Drag-and-drop page reordering before conversion
Optional OCR for searchable text layer
Full-resolution image embedding
Adjustable output quality for size vs. fidelity
Auto-detect page orientation per image
A4
Letter
and custom page size output
Lossless and compressed output modes
Mixed-format batch support
Handles smartphone photos and flatbed scans
Fast cloud-side processing
TLS encryption and auto-delete
No watermark on output

ਵਰਤੋਂ ਦੇ ਕੇਸ

Combining multipage scanner output into one PDF
Converting smartphone document photos to PDF
Digitizing paper contracts for e-signature
Creating searchable PDFs from paper invoices
Preparing scanned records for document management systems
Converting archive TIFF images to PDF/A
Assembling multi-department scan outputs into one file
Digitizing handwritten meeting notes
Converting faxed documents from image format
Preparing scanned evidence for legal discovery

ਕਿਵੇਂ ਵਰਤਣਾ ਹੈ

1Upload your scanned images by dragging them onto the page. JPG, PNG, TIFF, BMP, and WebP are all accepted. You can upload multiple files at once.
2Drag the thumbnails to arrange pages in the correct order. Set your desired output page size (A4, Letter, or custom) and orientation.
3Choose your output quality — high resolution for archiving or compressed for smaller file size. Enable OCR if you need a searchable text layer.
4Click Convert to PDF. dokk.ai embeds all images at full resolution and runs OCR if selected, producing a standards-compliant PDF.
5Download your PDF. Use Deskew to fix any tilt, Compress PDF to reduce size, or share directly from the download page.

Scanners and smartphone apps produce images — JPGs, PNGs, TIFFs — not PDF files. But every office workflow, legal system, and document management platform expects PDFs. Converting a stack of scanned pages one by one, in the right order, while maintaining consistent quality and producing a single merged file, is more tedious than it sounds when you have 30 pages from a multifunction printer output folder. dokk.ai's Scan to PDF tool converts individual scanned images into a properly structured PDF document in seconds. Upload your scans in any order, drag to rearrange them into the correct sequence, set the output page size and orientation, and generate a clean, standards-compliant PDF that behaves identically to a natively digital document. The tool accepts JPG, PNG, TIFF, BMP, and WebP formats. It handles mixed-format batches — you can combine a JPG cover page with TIFF body pages in a single conversion. Each image is embedded at full resolution, meaning the output PDF is as crisp as your original scan. Output quality settings let you balance file size against visual fidelity for archiving versus email sharing. For searchable output, enable OCR during conversion. dokk.ai runs optical character recognition on each page and embeds an invisible text layer into the PDF, making the document fully searchable and selectable while the scanned image remains the visual layer. This is essential for document management systems, legal discovery databases, and PDF/A archiving requirements. After creating your PDF, continue refining it in the same workflow: use Deskew to fix any remaining tilt, Compress PDF to reduce file size for email, or Image to PDF for further image-based document assembly. All files are encrypted in transit and automatically deleted from our servers after one hour.

ਅਕਸਰ ਪੁੱਛੇ ਜਾਂਦੇ ਸਵਾਲ

ਸੁਰੱਖਿਆ ਅਤੇ ਗੋਪਨੀਯਤਾ

Uploads are transferred over TLS encryption. All files — originals and converted PDFs — are automatically deleted from our servers after one hour. No document content is used for training, analytics, or any purpose other than the conversion you requested. GDPR compliant.