Image Compressor
Reduce the size of JPEG, WebP, and PNG images directly in your browser. Adjust JPEG and WebP quality, remove metadata, and process several images at once.
Local processingImage Joiner
About this tool
Combine screenshots, scans, or panels into a single image strip. Arrange files horizontally or vertically, set gap spacing and background fill color, align items, and export one PNG or JPEG—handy for comparison slides, comic strips, and long mobile screenshots.
Features
- Horizontal or vertical stitching
- Change the image order by dragging
- Configurable gap and background color
- Uniform or natural height alignment modes
- PNG/JPEG export
How to use
- Add images: Select multiple files in desired order.
- Layout options: Choose direction, spacing, and background.
- Join and download: Download the combined image.
Examples
- Merge sequential mobile screenshots into one scroll image
- Create before/after side-by-side strips
- Combine scanned document pages
- Combine photographs into one long image
Limitations
- Extremely wide or tall results may exceed the maximum image size supported by the browser.
- No layered blending—flat grid stitching only
- The uploaded images are processed directly in your browser and are not sent to a server.
FAQ
- Can images have different sizes?
- Yes. Alignment modes control whether heights are normalized or kept natural.
- Max number of images?
- Limited by memory and the maximum image size supported by your browser.
- Transparent gaps?
- Use PNG export with a transparent background color setting when supported.