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Image Tools

Resize, compress, convert and crop photos and signatures — in KB, cm or pixels. Every tool runs in your browser — files are never uploaded.

No upload — stays on your device Instant Free · no sign-up · no watermark
Photo Resizer (KB & cm)Resize a photo to exact cm/pixels and a KB range — passport, stamp, visa sizes.Signature ResizerResize a signature to 10–20 KB, clean the background and trim empty space.Compress Image to KBReduce image size to 20 KB, 50 KB, 100 KB or any target.Compress Image to 20 KBMake any photo under 20 KB in one tap.Compress Image to 50 KBMake any photo under 50 KB in one tap.Compress Image to 100 KBMake any photo under 100 KB in one tap.Compress Image to 200 KBMake any photo under 200 KB in one tap.Resize ImageChange width & height in pixels, cm, inches or by percentage.Convert Image (JPG/PNG/WEBP)Convert between JPG, PNG and WEBP — including HEIC photos your browser can open.Crop ImageCrop to 1:1, passport, 4:3, 16:9 or a custom size.Photo with Name & DateAdd your name and date below the photo — SSC / NEET style.Image Color PickerPick any colour from an image — HEX, RGB and HSL.RGB ↔ HEX ConverterConvert RGB to HEX and HEX to RGB, with a colour wheel.

Why use Ananta Tools for image tools?

  • Private: processing happens on your phone or computer, so ID proofs, photos and certificates never leave it.
  • Exact sizes: set dimensions in pixels, cm or inches and a KB range — the way application forms specify them.
  • Works on any phone: no app to install, works in Chrome, Safari and Samsung Internet, even on slow connections once loaded.