Image Resizer
Resize any JPG, PNG or WebP image by width, exact dimensions, percentage or a maximum box, with the aspect ratio kept correct.
Resize, compress, crop and convert images between JPEG, PNG and WebP with live preview and honest file-size reporting.
Six image tools using the browser's own canvas pipeline: resizing by five different methods, compression with a quality slider, cropping to any aspect ratio, and two-way conversion between JPEG, PNG and WebP.
Resize any JPG, PNG or WebP image by width, exact dimensions, percentage or a maximum box, with the aspect ratio kept correct.
Reduce an image's file size with a quality slider and optional downscaling, and see the real saving before you download.
Convert JPEG images into lossless PNG files, with transparency support ready for further editing.
Convert PNG images to JPEG with control over the quality and an explicit background colour for any transparent areas.
Convert images to WebP for smaller files on the web, or turn WebP back into PNG and JPEG where support is needed.
Crop an image to a chosen aspect ratio with control over the inset and which edge the crop is anchored to.
Turn WAV, FLAC, M4A, OGG, Opus or the audio track of a video into a clean MP3 at any bitrate from 64 to 320 kbps.
Convert almost any video file into MP4 with H.264 video and AAC audio: the combination that plays on phones,…
Reduce an image's file size with a quality slider and optional downscaling, and see the real saving before you…
Resize any JPG, PNG or WebP image by width, exact dimensions, percentage or a maximum box, with the aspect ratio kept…