Browser-local image lab

Free Image Tools for Pixels, Resolution, DPI, Size & Format

Check pixels, resolution and DPI. Resize, compress, convert and remove metadata — without uploading your images.

  • No upload
  • Pixels · DPI · EXIF
  • Free, in your browser

Drop images here

or click to browse files

Browse files

JPG · PNG · WebP · AVIF · GIF · BMP · ICO · SVG

Check an image, then choose a tool

01

Choose a local image

Select a file from your device. No image is uploaded.

02

Read the report

Review pixels, size, format, DPI and detected metadata.

03

Continue with your image

Open resize, compression or metadata tools in this tab to carry over the original.

How these image tools work

Local image processing

Images are processed on your device, without server uploads. Moving between tools may temporarily store the original in this browser.

Runs in the browser

Canvas-based exports run one file at a time. Processing time depends on image size and your device.

Browser-supported formats

PNG and JPEG export are broadly available. WebP and AVIF need browser encoding support; GIF/BMP/ICO output is generally unavailable through Canvas.

Export pixel limits

Exports allow up to 16,384 pixels per side and 80 million pixels total. Available memory can impose lower limits.

Sequential batch queue

Add several images, process them in order, then download completed outputs individually or as a ZIP.

Encoding quality

Quality 100 is not a lossless switch. PNG encodes rendered pixels losslessly, without restoring source detail. Exports are still images.

All Image Conversion Tools

Explore format routes and their browser support. Some output formats require a browser encoder that may not be available.

From To
JPG PNG WEBP AVIF GIF BMP ICO SVG
PNG JPG WEBP AVIF GIF BMP ICO SVG
WEBP JPG PNG AVIF GIF BMP ICO SVG
AVIF JPG PNG WEBP GIF BMP ICO SVG
GIF JPG PNG WEBP AVIF BMP ICO SVG
BMP JPG PNG WEBP AVIF GIF ICO SVG
ICO JPG PNG WEBP AVIF GIF BMP SVG

Frequently Asked Questions