Is this Image to PDF converter free?

Yes, completely free. No account, no watermarks, no usage limits.

Are my files kept private?

Yes. Files are transferred over HTTPS and deleted from our servers immediately after your PDF is downloaded. We never read or store your images.

Is this Image to PDF converter free?

Yes, completely free. No account, no watermarks, no usage limits.

Are my files kept private?

Yes. Files are transferred over HTTPS and deleted from our servers immediately after your PDF is downloaded. We never read or store your images.

Convert Images to PDF Free Online

Q: What image formats are supported?

JPG, JPEG, PNG and WEBP are all fully supported.

Q: Can I convert multiple images at once?

Yes, up to 3 files at a time with a combined size of 15 MB. Multiple PDFs are bundled into a ZIP download automatically.

Upload your JPG, PNG or WEBP file and get a clean, full-resolution PDF in seconds. Your image is embedded at its original quality with no re-compression — no account needed, no watermarks, files deleted immediately after download.

No files stored

Done in seconds

No watermarks

What This Image to PDF Converter Does

This converter transforms your JPG, PNG and WEBP images into standard PDF documents. Each image becomes a single PDF page, sized to fit a standard A4 sheet at the correct orientation — portrait images produce portrait pages, landscape images produce landscape pages. You can convert up to three files at once with a combined size of 15 MB. Multiple conversions are packaged automatically into a single ZIP download, with individual download links available for each file.

Conversion is handled server-side by ImageMagick, one of the most widely deployed image processing engines in the world. Your image is embedded at its full source resolution with no quality loss introduced by the conversion step itself. Pixel dimensions, colour depth and fine detail all carry through unchanged. EXIF orientation data is read and applied automatically so smartphone photos render the right way up without requiring manual rotation. The one thing to be aware of is PNG transparency — transparent areas render against a white page background in the output PDF, which is standard behaviour for a fixed-layout document format. Files are deleted from our servers immediately after download.

Consistent on every device

PDF looks identical in Chrome, Safari, Acrobat and every PDF viewer across Windows, macOS, iOS and Android.

Accepted everywhere

Government portals, insurance claims, university submissions and procurement platforms almost always require PDF.

Professional for sharing

PDF is the standard format for invoices, identity documents, contracts and client-facing deliverables.

Prints correctly every time

A PDF page maps directly to a physical sheet — images no longer print oversized, cropped or at unexpected scales.

Tips for the Best Conversion Results

Fix rotation before uploading — if a smartphone photo appears sideways after conversion, open it in any photo app, rotate it to the correct position and save before re-uploading. The EXIF rotation tag is applied automatically, but if the tag is absent or incorrect, the pixel data itself needs to be rotated and re-saved.
Add a background to transparent PNGs — transparent areas become white in the PDF. If you need a specific background colour — a branded colour, grey, or any other — add it in a photo or design editor before converting rather than relying on the PDF's white default.
Scan documents at 200–300 DPI and save as PNG — for the clearest text in scanned documents, this range produces crisp output without generating unnecessarily large files. PNG avoids JPEG compression artefacts around letters and fine lines that can make text harder to read.
Reduce oversized image files before uploading — if your image is near the 15 MB limit, lower the export resolution or save quality slightly in a photo editor. The visual difference in the final PDF is usually negligible at screen viewing distances, but the file size saving is significant.
Use descriptive filenames — the output PDF carries the same filename as your source image, so naming your file invoice-march-2025.jpg produces invoice-march-2025.pdf, making it easier to file, search and identify later.
If the converted PDF is too large to email or upload to a portal, run it through our Compress PDF tool to reduce file size without visible quality loss.

Frequently Asked Questions

Is this Image to PDF converter completely free?

Yes, completely free with no hidden conditions. There are no conversion limits, no watermarks added to your output PDFs, and no account or payment information required at any stage. You can convert as many images as you need, as often as you need, without any cap on daily or monthly usage. Convixy's tools are funded by advertising, not by paywalls or per-conversion fees.

The only constraints are technical ones designed to keep the service fast and reliable for everyone: a maximum of three images per upload session and a combined total upload size of 15 MB. Most everyday photographs and screenshots fall well within these limits — a typical 12-megapixel smartphone photo is around 3–5 MB as a JPG, and three such photos total well under 15 MB.

What image formats are supported?

JPG (including the JPEG extension), PNG and WEBP are all fully supported. These three formats cover the overwhelming majority of images encountered in everyday use — photographs from smartphones and cameras, screenshots taken on any device, graphics exported from design tools, and images downloaded from the web. The three formats handle different use cases: JPG for photographs, PNG for screenshots and graphics requiring lossless quality or transparency, and WEBP for modern web-optimised images.

If your file is in a less common format — TIFF, BMP, HEIC (iPhone), GIF, AVIF or RAW — convert it to JPG or PNG first using any free photo viewer or editor before uploading here. On Windows, the Photos app can export to JPG. On macOS, Preview can convert via File → Export. On iOS, sharing a HEIC photo to Files or another app typically triggers automatic conversion to JPG.

Will my image quality be preserved in the PDF?

Yes. Your image is embedded into the PDF at its full source resolution with no re-compression or quality degradation introduced by the conversion step itself. Pixel dimensions, colour accuracy and fine detail all carry through unchanged from the source file to the PDF. If the source image is sharp, the PDF will be equally sharp.

The only visual consideration is PNG transparency: PDF pages have a solid white background by default, so any transparent or semi-transparent areas in your PNG will appear against white in the output. This is standard behaviour for the PDF format — PDFs have a fixed page background and cannot contain transparency in the same way PNG files can. If you need a specific background colour, add it in a photo or design editor before uploading. For JPG and WEBP images, which do not support transparency, this consideration does not apply.

Can I convert multiple images at once?

Yes — up to 3 files at a time, with a combined total size of 15 MB across all files in the session. Each image becomes its own individual PDF page, and all resulting files are bundled automatically into a single ZIP download for convenience. Individual download links are also shown below the ZIP button so you can grab any specific file without downloading the archive.

To select multiple files, hold Ctrl (Windows) or Command (Mac) while clicking files in the file picker, or drag all the files together onto the upload area. Each image becomes a separate one-page PDF. If you would rather combine your images into one multi-page PDF — for instance, turning a series of scanned pages into a single document — convert them here first and then use the Merge PDF tool to join them in any order you choose.

What is the file size limit and how do I reduce images that are too large?

The upload limit is 15 MB per file and 15 MB combined total across all files in one session. The 20 MB cap also applies to the output PDF — if an image would produce a PDF larger than this, an error message explains the issue. Most everyday photographs and screenshots fall comfortably within these limits. Files that approach the limit are usually very high-resolution photographs from professional cameras or uncompressed screenshots from high-DPI displays.

The fastest fix is to reduce the export resolution or save quality slightly in any free photo editor before uploading — the visual difference in the final PDF is negligible for most purposes. On iPhone, sharing a photo to Files converts HEIC to JPG at a smaller size. In Windows, the Photos app lets you resize when exporting. In macOS Preview, File → Export lets you reduce quality and dimensions. If the converted PDF itself is larger than expected, run it through our Compress PDF tool for further size reduction.

What is the difference between JPG, PNG and WEBP?

JPG uses lossy compression optimised for photographs with many colour gradients. It produces very small file sizes but introduces subtle compression artefacts and does not support transparency. It is the best choice for photographs where file size matters more than absolute pixel precision. PNG uses lossless compression that preserves every pixel exactly and supports full alpha-channel transparency — it is the better choice for screenshots, logos, diagrams and any graphic with sharp edges, text or areas that need to be transparent. PNG files are larger than equivalent JPGs.

WEBP is a newer format developed by Google that typically achieves smaller files than both JPG and PNG at comparable visual quality, and also supports transparency. It is increasingly the default export format from modern browsers and web applications. All three formats convert to PDF with identical reliability through this tool — the choice of which to use depends on your source material and how you created it, not on this converter.

Why does my photo sometimes appear rotated in the PDF?

Smartphone and digital camera photos frequently contain EXIF orientation metadata — a small embedded tag that tells photo viewers which direction to rotate the image for correct display. This converter reads and applies that tag automatically using ImageMagick's -auto-orient option, so most smartphone photos convert in the correct orientation without any action on your part.

If a photo still appears rotated in the output PDF, it means the EXIF orientation tag itself is absent, incorrect, or has been stripped by a previous editing step. The fix is to open the image in any photo editor, rotate it manually until it looks correct on screen, and save it — the saved file will then carry the correct pixel orientation embedded in the image data itself rather than relying on the EXIF tag, and will convert reliably. On iPhone, this can be done in the Photos app. On Android, any gallery app with an edit function works. On desktop, Windows Photos and macOS Preview both support rotation and save.

Are my images kept private and secure?

Yes. All file transfers happen over an encrypted HTTPS connection, so your images are protected in transit. Once your PDF is generated and ready for download, both the uploaded image and the converted PDF are automatically deleted from Convixy's servers — typically within the same browsing session and always within one hour of upload. No manual deletion is required on your part.

We do not view, index, analyse, share or retain the content of your images under any circumstances. No account is required, so there is no user profile for your files to be associated with, and no email address or personal information is collected. This tool is safe to use with identity documents, medical images, legal photographs, financial statements and any other sensitive visual content. If your privacy requirements prohibit any server-side processing, the alternative is to use your operating system's built-in print-to-PDF function — on macOS, any image can be printed to PDF via File → Print → Save as PDF.

Do I need any software installed?

No. Convixy runs entirely in your browser and conversion happens on our servers using ImageMagick. You do not need Adobe Acrobat, Photoshop or any other application installed on your device. The tool works on every modern browser — Chrome, Firefox, Safari and Edge — across Windows, macOS, Linux, Android and iOS.

This makes it particularly useful on managed corporate devices where installing software is restricted, on shared computers where you do not want to leave software behind, or when you simply need a quick conversion without going through an installation process. Open the browser, upload, and download the PDF in seconds with no software footprint left on your device.

What can I do with the PDF after converting?

Once you have your PDF, Convixy has a full suite of tools to manage it further. To reduce the file size before emailing or uploading to a portal with size limits, use Compress PDF — it reduces size significantly with no visible quality loss for most images. To combine your converted image PDFs with other documents into a single file — for instance combining a scanned ID with a signed form — use Merge PDF. To extract specific pages from a larger combined document, use Split PDF.

You can also convert other file types using the same workflow. Word to PDF converts DOCX files while preserving all formatting. Excel to PDF converts spreadsheets preserving cell formatting and charts. PowerPoint to PDF converts presentations preserving slide layouts. CSV to PDF converts data tables cleanly. All tools are free, require no account and delete your files immediately after download.