Free · no upload · no signup

Blur an image

Blur for privacy, or denoise to clean up a grainy shot. Both are real-time sliders.

Drag & drop your images

or paste from your clipboard — up to 20 files, 40 MB each.

JPG · JPEG · JPE · PNG · WEBP · AVIF · GIF · BMP · DIB · HEIC·max 42 MB each

About this blur tool

Gaussian-style blurring for faces, plates, addresses and licence numbers, plus a denoise control that blends the image with a box blur to flatten sensor noise without destroying detail. Both run on a live preview so you can stop exactly where it looks right.

How it works

  1. 1Drop your images in. Drag and drop, paste from the clipboard, or browse. Whole folders are fine — the converter picks up every image it recognises.
  2. 2Tune the output. Pick a format, set the quality or a target file size, adjust dimensions, and dial in the colour. The preview updates as you type.
  3. 3Download. Save a single file, or grab the whole batch as one ZIP. A ten-second sponsored break comes first — that is what keeps the tool free.

Tip: check the preview before downloading

The preview runs the exact same pipeline as the download, including quality and the size target. If it looks right in the preview, the file on disk will look identical — there is no server-side re-encoding step that could change the result.

Format support

Every format that matters, in both directions

The output list only shows formats your browser can genuinely encode, so nothing ever fails silently.

Image formats supported for reading and writing by PixelForge
FormatStatus
JPGRead & write
PNGRead & write
WebPRead & write
AVIFRead & write
GIFRead & write
BMPRead & write
HEICRead (device dependent)
TIFFRead on some browsers
SVGRead (vector)

HEIC, TIFF, SVG and ICO are listed because your browser may be able to read them. If it cannot, the file is flagged with an explanation rather than failing silently — and the HEIC page has the fastest workarounds for every device.

FAQ

Image Blur Tool — questions

The things people actually ask about this conversion.

No — blurring destroys pixel data. Always keep the original. This tool never overwrites your source file; the original stays in your downloads folder.

Your images never have to leave your device

Convert, compress and resize as much as you like. Ten free conversions a day with no account, or sign in with Google for unlimited.

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