All 24 image tools
Every imgbox tool, grouped by what it does. Compress to an exact file size, resize in any unit, convert between formats, check DPI or strip EXIF data. All free, all running in your browser — no uploads, no account, no watermark, no limits.
Compression
2Hit an exact upload limit, or trade quality for size on your own terms.
Resize
5Change dimensions in whatever unit the job is specified in — pixels, centimetres, millimetres or inches.
- Resize Image by PixelsResize images to exact width and height in pixels.
- Resize Image by CMResize images in centimeters with DPI control for print.
- Resize Image by MMResize images to precise millimeter dimensions.
- Resize Image by InchesResize images in inches for US print formats.
- Batch Resize ImagesResize many images at once in a single pass.
Convert
5Move between formats when something will not open or will not upload.
- HEIC to JPG ConverterConvert iPhone HEIC/HEIF photos to JPEG.
- PNG to JPEG ConverterConvert PNG images to smaller JPEG files.
- JPEG to PNG ConverterConvert JPEG images to lossless PNG.
- WebP to JPG ConverterConvert WebP images to universally supported JPEG.
- Markdown to PDFConvert Markdown files into a clean PDF.
Edit
3Crop, rotate and watermark without opening an editor.
Templates
5Preset sizes for the places that reject anything else.
- Passport Photo MakerCreate standard 3.5 x 4.5 cm passport photos.
- Signature ResizeResize signature images to 50 x 20 mm.
- Instagram Image ResizerResize images to the correct sizes for Instagram posts and stories.
- WhatsApp DP MakerCrop and resize a clean WhatsApp display picture.
- YouTube Banner MakerCreate YouTube channel art at 2560 x 1440 with safe zones.
Metadata
2See what your photos reveal, then remove it.
Quality
2Check whether an image is good enough to print, and fix it if not.