JPG to PDF Converter
Easily convert JPG/JPEG images to PDF files. Batch process multiple images and customize your output settings.
Drag & drop JPG files here, or click to select
Support for JPG and JPEG files • Up to 20 files • Max 50MB per file
Easy Upload
Drag & drop JPG files or click to select from your device
Custom Settings
Choose page size, orientation, and image quality options
Fast Conversion
Convert multiple JPG images to PDF in seconds
100% Secure
All processing happens locally in your browser
JPG to PDF in one sentence. Drop your JPG or JPEG files into the tool above, pick a quality level and margin, and download a single PDF. Conversion runs in your browser — files never leave your device. Free, no sign-up, up to 50 images at a time.
What is JPG to PDF conversion?
JPG to PDF conversion takes one or more JPG images and packages them as pages inside a PDF document. The image data stays the same — the PDF is a wrapper that adds page geometry, ordering, and a single shareable file.
People convert JPG to PDF for three reasons. First, a PDF holds many images in one file, so you don't email twelve attachments. Second, PDFs print with consistent margins. Third, JPEG to PDF is the standard hand-off format when sending photos to accountants, schools, or government portals that reject loose image files.
How to convert JPG to PDF in 4 steps
- 1
Upload your JPG files
Drag images onto the box above, or click to browse. The tool accepts JPG and JPEG, up to 50 files per batch, 50 MB each.
- 2
Reorder if needed
The first image becomes page 1. Drag thumbnails to change the page order before you convert.
- 3
Pick quality and margin
High keeps the original pixels (largest file). Medium drops the data rate ~40%. Margins add white space around each image — pick None for full-bleed, Small for email, Large for print.
- 4
Click Convert and download
The browser builds the PDF locally. A typical 10-image batch finishes in 3–6 seconds on a 2020-era laptop.
JPG to PDF settings: which one should you pick?
Most JPG to PDF problems trace back to one setting: quality. Get this right and the rest is cosmetic. The table below maps real situations to the settings we'd pick.
| Your situation | Quality | Margins | Output | Expected file size |
|---|---|---|---|---|
| Email attachment (≤ 10 MB) | Medium | Small | Single PDF | 60–80% of source |
| Print or print submission | High | Small | Single PDF | 95–110% of source |
| Web archive or read-only | Medium | None | Single PDF | 50–70% of source |
| Save each photo separately | High | Small | Multiple PDFs | ≈ 1:1 per file |
| Scan for OCR later | High | None | Single PDF | 100–115% of source |
Image quality (high / medium / low)
High re-encodes at JPEG quality ~95 — visually identical to the source. Medium uses ~75 and is the right default for screen reading. Low (~55) is for situations where bandwidth matters more than detail, like sending receipts over patchy mobile data.
Margins (none / small / large)
None puts the image edge-to-edge on the page. Small adds 0.5 inch — the safe choice if the recipient might print on a home printer that crops borders. Large (1 inch) is for documents going through a hole-punch or binder.
Single PDF vs multiple PDFs
Single PDF combines every image into one file with one image per page. Multiple PDFs gives you one PDF per JPG, useful when each image is a standalone document (separate receipts, separate IDs).
JPG vs PDF — when conversion makes sense
Not every JPG to PDF conversion is worth doing. The matrix below covers cases we get asked about.
| Situation | Keep as JPG | Convert to PDF |
|---|---|---|
| Sending a single photo to a friend | ||
| Combining 12 receipts for your accountant | ||
| Posting on a forum or social media | ||
| Multi-page printed handout | ||
| Long-term archival (PDF/A-1b) | ||
| Embedding inside a webpage | ||
| Submitting to a portal that requires PDF |
The JPG to PDF pattern: convert when the file needs to behave like a document — multi-page, printed, archived, or required by a system. Keep JPG when the file is one image meant for one screen.
How much smaller (or larger) does the PDF get?
We tested this JPG to PDF converter on 5 iPhone 14 photos at 4032 × 3024, A4 page size, no margins. The numbers below are real, not estimates.
| Settings | Source size (avg/photo) | Output PDF (5 photos) | vs source total |
|---|---|---|---|
| Quality: High | 3.2 MB | 16.4 MB | +2.5% |
| Quality: Medium | 3.2 MB | 9.8 MB | −38.7% |
| Quality: Low | 3.2 MB | 4.1 MB | −74.4% |
Tested in October 2025 on 5 iPhone 14 JPG photos (4032 × 3024) running through this converter at A4, no margins. Results vary with source images — heavily compressed phone screenshots barely shrink at Medium, while DSLR raw exports can drop more than 50%.
Rule of thumb: if you start with phone photos and need to email the result, Medium gets you under 10 MB for batches of 8–12 images.
Common JPG to PDF problems and how to fix them
My JPG to PDF file is too large to email
Gmail caps attachments at 25 MB, Outlook at 20 MB. If your output exceeds either, drop quality to Medium first — that single change usually halves the file. Still too big? Run the result through our PDF compress tool, which can shave another 30–50% without re-encoding the JPG layer.
Combining multiple JPGs into one PDF in the right order
The converter pages JPGs in the order you uploaded them. Drag the thumbnails to reorder before clicking Convert. If the file names start with numbers (001.jpg, 002.jpg), most browsers preserve numeric order on upload, but verify by glancing at the thumbnail strip.
Converting JPG to PDF without losing quality
Pick High quality and Margins: None. JPG is already lossy compressed by the camera — PDF wrapping doesn't add a second compression pass at High. The output is visually identical to the source. Avoid converting Medium → Low → High in repeated rounds; each Low pass discards data permanently.
JPG to PDF on iPhone / Android works differently
On iPhone, the Photos app exports HEIC by default. For JPEG to PDF, convert to JPG first (Files app → Share → Save as JPEG) before uploading. On Android, most galleries export JPG natively. The converter runs in mobile Safari and Chrome the same way it runs on desktop — the 50 MB per-file cap is the only practical difference.
5 pro tips for better JPG to PDF results
Rename before uploading
01-receipt-2025-10-12.jpg keeps batches sortable across phones, laptops, and email clients.
Crop in the photo app first
A 4032 × 3024 phone shot of a single A4 page wastes ~40% of the pixels on background. Cropping first cuts the final PDF by the same fraction.
Rotate before converting
The converter respects EXIF rotation tags, but some scanner apps strip them. If a page lands sideways, rotate the JPG itself rather than re-uploading.
Use Multiple PDFs for accounting
Most bookkeeping software wants one receipt per file with a date in the filename. Multiple PDFs output mode plus tip #1 covers it.
Convert PDF back to PNG if needed
A finished PDF is a one-way street unless you keep the JPG source. Our PDF to PNG tool extracts pages as images if you lost the originals.
Complete PDF Tool Suite
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Frequently asked questions
Common questions about JPG to PDF conversion
Is JPG to PDF conversion free?
Yes — every conversion on this page is free with no sign-up. No file count limit per session, no daily cap, no watermark on the output PDF.
How do I combine multiple JPGs into one PDF?
Upload all your JPGs at once and pick "Single PDF" as the output mode. The first image becomes page 1; drag thumbnails to reorder before converting.
Does converting JPG to PDF reduce quality?
At High quality, no — the JPG bytes are wrapped, not re-encoded. Medium and Low re-compress at quality ~75 and ~55 respectively, which is noticeable on detailed photos but invisible on text scans.
Why is my JPG to PDF file so large?
You're probably on High quality. Drop to Medium and most batches halve in size. Phone photos are the usual culprit because modern cameras shoot at 12–48 megapixels.
Can I convert JPG to PDF on iPhone?
Yes, this page runs in mobile Safari. If your photos are HEIC instead of JPG, export them as JPEG first via the Files app's Share menu.
Can I convert JPG to PDF on Android?
Yes, on Chrome and Firefox mobile. Android galleries export JPG by default, so no format conversion is needed before uploading.
What's the difference between JPG to PDF and JPEG to PDF?
None — JPG and JPEG are the same format. The three-letter extension dates from Windows 95 file-system limits; modern systems treat them identically.
Is it safe to upload JPGs to an online converter?
This tool doesn't upload anything. Conversion runs entirely in your browser using JavaScript. The files stay on your device and are released from memory when you close the tab.
Can I reorder JPGs before converting to PDF?
Yes — drag the thumbnails in the file list. The order shown matches the page order in the output PDF.
What's the maximum file size for JPG to PDF conversion?
50 MB per JPG, up to 50 files per batch. The total output PDF can exceed 500 MB if you push both limits, though most browsers slow down past ~200 MB.
Related PDF tools
If you came here for JPG to PDF, you'll probably need one of these next:
- PNG to PDF converter — same tool, PNG source instead of JPG.
- Merge several PDFs into one — for combining the output of multiple JPG to PDF runs.
- Compress the resulting PDF — shaves 30–50% off without quality loss.
- Convert PDF back to PNG — extracts pages as images if you lost the JPG source.
- How our tools work — privacy and architecture overview.
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