Free photo tools
No sign-up, and nothing is uploaded: everything runs in your browser.
Passport photo checker
Check a photo you already haveSize, pixels, file size, head position, lighting, background and glasses, for any of our documents.Resize an image to a file size
- Resize to 10 KB
- Resize to 20 KB
- Resize to 30 KB
- Resize to 40 KB
- Resize to 50 KB
- Resize to 100 KB
- Resize to 150 KB
- Resize to 200 KB
- Resize to 300 KB
- Resize to 500 KB
Edit a photo
- Invert image colorsTurn any image into its negative: black becomes white, blue becomes orange.
- Blur an image or part of a photoBlur the whole picture, or drag a box over the part you want to hide: a face, a number plate, a name or an address.
- Make a photo black and whiteConvert a colour photo to black and white in one step, and adjust the contrast if it looks flat.
- Flip or mirror an imageMirror a photo left to right, or flip it upside down.
- Rotate or straighten an imageTurn a sideways photo the right way up, or straighten a tilted horizon or document by a few degrees.
- Crop an imageCut a photo down to the part you want, freely or to a fixed shape such as square or 35x45 mm.
- Crop an image into a circleCut a circle out of any photo and get a PNG with a transparent background, ready for a profile picture, logo or sticker.
- Brighten or darken a photoLighten a photo that came out too dark, or darken one that is washed out, and adjust the contrast, with a live preview.
- Pick a colour from an imageTap or click anywhere on a picture to get the exact colour there as a HEX and RGB code.
Make a background white
changebg.app (our sister app)Replaces any background with plain white, for profile pictures, product photos and forms that allow edited photos. Not for passport or visa photos: authorities reject edited backgrounds.Exam photo and signature resizers
- SSC (CGL, CHSL, MTS, GD, CPO)Signature: 6 x 2 cm (we export 354 px wide), 10–20 KB
- IBPS PO / Clerk / RRBPhotograph: 200 x 230 px, 20–50 KB · Signature: 140 x 60 px, 10–20 KB · Left thumb impression: 240 x 240 px, 20–50 KB · Handwritten declaration: 800 x 400 px, 50–100 KB
- NEET UG (NTA)Passport-size photo: 3.5 x 4.5 cm (we export 350 px wide), 10–200 KB · Signature: any shape, 10–100 KB · Postcard-size print photo: 10.16 x 15.24 cm (we export 600 px wide), 10–200 KB
- JEE Main (NTA)Photograph: 3.5 x 4.5 cm (we export 350 px wide), 10–200 KB · Signature: any shape, 10–100 KB
- UPSC (Civil Services and other exams)Photograph: any shape, 20–200 KB · Signature: any shape, longest side 350–500 px, 20–100 KB
- SBI PO / ClerkPhotograph: 200 x 230 px, 20–50 KB · Signature: 140 x 60 px, 10–20 KB · Left thumb impression: 240 x 240 px, 20–50 KB · Handwritten declaration: 800 x 400 px, 50–100 KB
- RRB NTPC (Railway Recruitment Boards)Signature: 3.5 x 2 cm (we export 350 px wide), 30–49 KB
- CUET UG (NTA)Photograph: 3.5 x 4.5 cm (we export 350 px wide), 10–200 KB · Signature: any shape, 10–50 KB