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Change DPI, resize, and compress images in your browser

Make a passport-size photo from a selfie with the ID Photo Maker, set the print DPI of a JPG or PNG with the DPI Changer, or land a photo or signature inside a portal's KB range with Compress Image to KB. The Image Resizer handles a batch at once, and Business Card to vCard turns a card photo into a contact.

Your files never leave your device.
How it works

All Image Tools

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Featured

ID Photo Maker

Make a passport or visa photo from a selfie, cropped to the document's exact size across 150+ countries, with on-device background removal where the rules allow it.

DPI Changer

Change the DPI metadata on a JPG or PNG so it prints at the correct physical size. Pixels stay untouched unless you resample.

Compress Image to Exact KB

Compress a photo, signature or scan into an exact KB range, such as 20–50 KB or 10–20 KB, at the pixel size an exam or job portal names. Signature clean-up, batch queue, JPEG/WebP/AVIF output, all in your browser.

Business Card to vCard

Snap or drop a business-card photo, extract the name, company, phones, and emails with on-device OCR, and download a .vcf contact file — or scan a QR code straight into your phone.

Image Resizer

Resize one image or a batch — exact size, percentage, longest side, or social media preset. ZIP for batches, direct download for single. Files stay on your device.

Image Format Converter

Convert between PNG, JPG, WebP, and BMP. Resize on the fly, preview each format's output size, and pick a fill color for transparency.

Image Metadata Editor

View, edit, or remove the hidden EXIF/GPS metadata in your photos — overwrite a copyright, set a date, add or strip GPS — 100% in your browser, lossless, nothing uploads.

RAW to JPG Converter

Extract the full-resolution embedded preview from camera RAW files (CR2, CR3, NEF, ARW, DNG, RAF, ORF, RW2) and export to JPEG, PNG, or TIFF with quality control, custom filename patterns, and batch ZIP. Instant, no upload, pure browser — no demosaic required.

Barcode Generator

Generate Code 128, EAN-13, UPC-A, ITF-14, ISBN, Code 39 and other 1D barcodes from a value. Download as PNG or vector SVG.

Image Compressor

Shrink JPG, PNG, and WebP file size with a quality slider and live before/after preview. Strip metadata to save more.

QR Code Generator

Make a QR code for a link, Wi-Fi network, contact card, email, SMS or location, test that it scans before you print it, and check codes you find before you open them.

About these image tools

Change the print DPI of a photo, resize a batch to one size, or compress an image to the exact KB limit an exam or visa portal sets. Make a passport-size photo from a selfie, with the background removed on your device, or turn a business-card photo into a contact file. Other tools here switch images between PNG, JPG, WebP, and BMP and turn iPhone HEIC photos into any of them, pull the full-size preview out of a camera RAW file, generate 1D barcodes, and view, edit, or strip the GPS and EXIF data in a photo before you share it. The resizer takes up to twenty images at once and hands them back as a ZIP. Personal photos, scanned documents, and client mockups stay on your device the whole time.

Frequently Asked Questions

What image formats are supported?

PNG, JPEG, and WebP work across the image tools. The Image Format Converter also reads BMP, GIF, and HEIC/HEIF photos from phones, Compress Image to KB can write AVIF, and RAW to JPG opens camera RAW files. Each tool page lists the formats it takes.

How much can images be compressed without losing quality?

It depends on the image. A camera photo saved as JPEG or WebP at a lower quality setting often shrinks several times over before the change is visible; a screenshot or an image that was already compressed shrinks much less. Compress Image to KB lets you set the exact size a form or portal asks for, and Bulk Image Resize cuts the pixel dimensions, which usually saves the most.

Can I process images in batch?

Yes. Drag and drop multiple images at once. They are processed sequentially with individual download links for each result.