Image to Passport Size

What is an image to passport size converter?

An image to passport size converter is a tool that takes an ordinary photograph and crops, resizes, and exports it at the exact dimensions required for a passport or ID photo. Unlike simply resizing an image, it locks the crop to the correct aspect ratio, calculates the pixel dimensions from the physical size and print resolution, and exports at print quality so the result can be used for printing or digital submission.

The photo is cropped, resized, and exported in your browser using the Canvas API; this tool does not upload the selected image to RKRAJ.IN for processing. Site-level analytics and advertising are described separately in the privacy policy.

How to create a passport size photo

1. Upload your photo. Drag it in or click to browse. JPG, PNG, and WebP are supported up to 20 MB.
2. Choose a preset. Select India (35 × 45 mm), US (2 × 2 in), UK, or a custom size.
3. Adjust the crop. Drag the photo to reposition, use the zoom slider to scale, use the arrow buttons for fine adjustments.
4. Check the output. The tool shows the exact output pixel dimensions, physical size, and effective source resolution. If your photo has fewer pixels than required, a warning tells you the upscale factor.
5. Choose format and quality. JPEG at 90% is a good default; PNG is available for lossless output.
6. Download. The file is generated in your browser at the exact requested dimensions.

Common passport photo sizes

There is no single "passport photo size" — different countries and applications use different formats. The tool ships with several commonly used presets, and you can enter custom dimensions for any other case.

These sizes reflect values commonly documented at the time of writing. Authorities periodically revise their requirements — always verify the current specification with the embassy, consulate, or application portal before submitting your photo.

What DPI should I use?

DPI (dots per inch) is a metadata field, not a property of the pixel data itself. It tells printing software how densely to arrange the pixels on paper. The relationship is simple:

pixel dimensions = physical size (in inches) × DPI

For example, a 35 × 45 mm photo at 300 DPI needs 413 × 531 pixels, because:

35 mm ÷ 25.4 = 1.378 inches
1.378 in × 300 DPI = 413 px
45 mm ÷ 25.4 = 1.772 inches
1.772 in × 300 DPI = 531 px

300 DPI is a common working resolution for print. 600 DPI gives more pixels — useful only if the source has enough detail to fill them. 72 DPI and 96 DPI are screen-oriented values that don't add anything for printing.

One important point: changing DPI metadata does not add image detail. If the source crop is 300 pixels wide and the output requires 600 pixels, the extra pixels are interpolated, not invented. Set your DPI to what you need for physical sizing, and make sure your source has enough pixels for the resulting output dimensions.

Why does my photo look blurry?

Blurry output almost always comes from one of three causes:

• Upscaling. The source crop has fewer pixels than the output dimensions require. The tool interpolates and warns you with the effective upscale factor — but no amount of interpolation can create real detail.
• Low-quality source compression. A heavily compressed JPEG has already discarded detail before you ever loaded it. Re-encoding won't recover that.
• Out-of-focus or motion-blurred source. A blurred photo can't be sharpened into clarity.

For best results, use a high-resolution source image (a modern phone photo is usually plenty) and crop conservatively rather than aggressively. If your source is 4000 × 6000 pixels, a 35 × 45 mm crop at 300 DPI uses only about 413 × 531 pixels — you're downsampling, not upscaling, which preserves quality.

Can I use a phone photo?

Yes. Modern phone cameras produce 8–50 megapixel images, which is far more than a passport photo needs. The tool handles EXIF orientation correctly — photos taken in portrait or landscape are shown right-side-up and cropped accordingly.

For the best result:

• Shoot against a plain, evenly-lit background.
• Face the camera directly, with a neutral expression.
• Use even lighting without harsh shadows on the face.
• Don't wear glasses if possible (many authorities require removal).
• Frame with space around your head so the crop tool has room to work.

Note that "passport compliant" depends on more than dimensions — expression, lighting, background, and head size all matter. This tool handles dimensions and cropping; the other requirements are up to your camera setup.

Is my photo uploaded?

No. The entire workflow — file reading, cropping, resizing, JPEG/PNG encoding, and DPI patching — happens in your browser using standard web APIs. Nothing is sent to any server, and no analytics event contains your image. You can verify this by opening your browser's Network tab while using the tool.

Because processing is client-side, the tool also works offline once the page has loaded.

How DPI metadata is written

When you export a JPEG, the tool patches the JFIF header to include the DPI value you selected. This means the downloaded file reports the correct physical size when opened in print software — a 413 × 531 pixel image with 300 DPI metadata is correctly interpreted as 35 × 45 mm at 300 DPI.

For PNG output, DPI metadata is not embedded (the format uses a different mechanism, and many tools ignore it anyway). The pixel dimensions are still exact — if you need a specific DPI for a PNG, set it in your print software when you print or place the file.

Related developer tools

• Image Size Checker — verify the pixel dimensions of your output.
• Image DPI Checker — inspect embedded resolution metadata.
• HEIC to JPG Converter — convert iPhone photos before resizing.
• Hash Generator & Checksum Tool — fingerprint the exported file.
• PDF Page Size Checker — inspect print-ready PDFs.

Frequently asked questions

What size is a passport photo?

It depends on the country and application. Common sizes include 35 × 45 mm (India, UK, Schengen, Australia, Japan), 2 × 2 inches (US), 50 × 70 mm (Canada), and 33 × 48 mm (China). The tool ships with presets for these and a custom option.

What is the standard Indian passport photo size?

The commonly used size is 35 × 45 mm. At 300 DPI that's approximately 413 × 531 pixels. Verify the current requirement with the specific application before submitting.

What is the US passport photo size?

2 × 2 inches (51 × 51 mm). At 300 DPI that's exactly 600 × 600 pixels.

What DPI should a passport photo be?

300 DPI is a good working default for print workflows. Some applications specify higher (600 DPI) or lower (150 DPI). What matters most is that the pixel dimensions match your physical target size × the required DPI.

Can I convert a JPG to passport size?

Yes. Upload the JPG, choose a preset, adjust the crop, and download the resized result. The tool re-encodes at the exact target dimensions with your chosen quality.

Can I use a phone photo?

Yes — modern phone photos are more than large enough for passport photo dimensions. EXIF orientation is handled automatically.

Does the tool upload my photo?

The photo is cropped and resized in your browser; it is not uploaded to RKRAJ.IN for processing.

Can I create a custom passport photo size?

Yes. Select "Custom" from the preset dropdown and enter your own width, height, unit, and DPI. The tool calculates the output dimensions from those values.

Can I download the passport photo?

Yes. Click "Download passport photo" to save the processed image as JPEG or PNG. The pixel dimensions of the downloaded file match the output dimensions shown in the settings panel exactly.