How to Convert JPG to PDF
Open the Image ↔ PDF Converter in "Image → PDF" mode, add your images, click Convert. Files stay in your browser.
Key takeaways
- Supported inputs: JPG, PNG, WebP, HEIC, TIFF, BMP, GIF.
- Output: one PDF per batch, each image = one page.
- Quality: images are embedded at native resolution — no re-encoding, no quality loss.
- Page order: the order you add the files is the order they appear in the PDF.
- 100% private: processing happens in your browser via pdf-lib — no uploads, no servers.
- No limits on the number of images, but 100+ high-resolution files may slow your browser.
Why convert images to PDF?
PDF is the standard format for sharing documents professionally. Converting images to PDF lets you submit photo IDs, combine multiple scans into one file, create portfolios, and send documents that look the same on every device.
How to convert JPG to PDF online (free)
Open the Image ↔ PDF Converter. Switch to "Image → PDF" mode. Drag and drop your images (JPG, PNG, WebP, HEIC, TIFF, BMP, GIF) into the upload area, or click to browse. Pick "Fit" (preserves aspect ratio, recommended). Click "Convert" — the processing happens in your browser. Download your PDF containing all images.
What image formats are supported?
JPG/JPEG, WebP, HEIC (iPhone), TIFF, BMP, and GIF. PNG is also supported — it covers the vast majority of use cases — phone photos, scanned documents, screenshots, and digital art.
Does the PDF preserve image quality?
Yes. Images are embedded at their original resolution without re-encoding. The quality is identical to the source files. Large images will produce larger PDFs.
Is converting JPG to PDF safe?
Yes. The tool runs entirely in your browser using pdf-lib. Your images never leave your device. No uploads, no servers, no logs.
Frequently Asked Questions
Can I convert multiple images at once?
Yes. Select multiple files or drag and drop them all at once. They'll be added to the list in order.
Can I add text between images?
Not yet. This tool creates a simple image-to-PDF conversion. For text annotations, use a PDF editor after conversion.
What's the maximum number of images?
There's no hard limit — your browser's memory is the only constraint. For 100+ high-resolution images, consider batch processing in smaller groups.