35×45 mm — that's 3.5×4.5 cm — is the standard passport and visa photo size across the UK, EU, India, and many other countries. At 300 DPI it works out to about 413×531 pixels, and this tool resizes your photo to exactly that.
3.5pxThe image is resized in your browser, so your passport photo is prepared privately, with nothing uploaded to a server.
How to use Resize Image to 35×45 mm
Using Resize Image to 35×45 mm takes only a few seconds and just four simple steps — no sign-up, no software, and nothing to learn:
- Upload your photo: Add a clear, front-facing colour photo.
- Keep 35×45 mm: The passport size is preset; change the unit or numbers if needed.
- Resize: Scale the image to 413×531 px at 300 DPI.
- Download: Save the correctly sized photo for printing or upload.
What you can do with Resize Image to 35×45 mm
Resize Image to 35×45 mm is built to do one job well, and gives you everything you need to get it exactly right:
Standard passport size. Defaults to the 35×45 mm used for most passports and visas.
mm, cm, or px. Enter the size in whichever unit your form specifies.
Browser-only. Your photo is resized locally and never uploaded.
Free, no watermark. Unlimited resizes with a clean output image.
The global passport dimension
Most passport and visa offices require a 35×45 mm photo, and an off-size image is an instant rejection. Resizing to exactly that here means the dimension is correct before you visit a photo booth or upload online.
Whether you need it once or every day, Resize Image to 35×45 mm keeps the process quick and predictable. Because it focuses on a single task, there are no crowded menus to wade through — you open the page, set what you need, and get your result. That simplicity is exactly why a dedicated image tool beats a heavyweight editor for a job like this.
Everything runs in your browser
Unlike most online tools, Resize Image to 35×45 mm never uploads your image to a server. The moment you choose a file, it is processed right here in your web browser using your own device's power. Nothing is sent over the internet, nothing is stored, and nothing is shared with anyone.
That gives you two real advantages. First, it is private: sensitive documents, ID photos and personal files never leave your computer or phone. Second, it is fast — there is no slow upload or download round-trip, so even large files are handled almost instantly. And it is completely free, with no watermark added to your result and no account required.
Tips for the best results
- Start from the highest-quality original you have — the better the input, the better the result from Resize Image to 35×45 mm.
- Check the exact requirement — size, dimensions, or format — before you begin, so you only need to do it once.
- Standard passport size: Defaults to the 35×45 mm used for most passports and visas.
- mm, cm, or px: Enter the size in whichever unit your form specifies.
- Everything is repeatable — if the result isn't quite right, just adjust the settings and run it again. Nothing is uploaded, so you can try as many times as you like.
Frequently asked questions
Is 35×45 mm the same as 3.5×4.5 cm?
Yes — they're identical, about 413×531 px at 300 DPI.
Which countries use this size?
The UK, most EU countries, India, Australia, and many others use 35×45 mm for passport and visa photos.
Is my photo uploaded?
No — it's resized in your browser only.
Is Resize Image to 35×45 mm free to use?
Yes — Resize Image to 35×45 mm is completely free. There is no account to create, no subscription, and no watermark added to your result. Use it as many times as you need.
Do I need to install anything?
No. Resize Image to 35×45 mm runs entirely in your web browser on any modern device — Windows, Mac, Android or iPhone. There is nothing to download or install.
Ready to start? Scroll back to the top, drop your image into Resize Image to 35×45 mm, and download the finished file in seconds — free, private, and right inside your browser.