[{"data":1,"prerenderedAt":58},["ShallowReactive",2],{"tool-guide:image-studio":3},{"overview":4,"whatIs":5,"useCases":6,"steps":12,"commonMistakes":18,"relatedStandards":24,"example":34,"limitations":38,"faq":42},"Image Studio crops, resizes, rotates, flips, compresses, and converts PNG, JPEG, and WebP files in a dedicated local browser worker. Selected and generated images are kept in memory and are never uploaded or saved by StackCache.","Web performance and visual quality both depend on delivering images in the right format, dimensions, and file size. An oversized hero image can add seconds to page load time, while an under-compressed thumbnail looks blurry. Image Studio handles the most common image preparation tasks entirely in your browser: cropping to specific aspect ratios (16:9, 4:3, 1:1, or custom), resizing to exact pixel dimensions, rotating and flipping for orientation correction, compressing to reduce file size, and converting between PNG, JPEG, and WebP formats. WebP typically produces 25-35% smaller files than JPEG at equivalent visual quality, making it the preferred format for web delivery. All processing uses the browser's native Canvas and OffscreenCanvas APIs running in a Web Worker, so the main thread stays responsive and your images never leave your device. EXIF metadata (including GPS coordinates, camera model, and timestamps) is stripped during re-encoding, which is a privacy benefit for images shared publicly.",[7,8,9,10,11],"Preparing web assets — resize images to exact dimensions and convert to WebP for optimal page load performance.","Social media images — crop photos to platform-specific aspect ratios (1:1 for Instagram, 16:9 for Twitter\u002FX, 4:5 for stories).","Documentation screenshots — crop and resize screenshots to consistent dimensions before adding them to README files or wikis.","Email-safe images — compress and resize images to stay under email attachment size limits.","Privacy-safe sharing — strip EXIF metadata (GPS, camera info) from photos before publishing or sharing online.",[13,14,15,16,17],"Choose, drop, or paste a PNG, JPEG, or WebP image within the displayed size limits.","Set the crop area using handles or an aspect ratio preset. Configure rotation, flips, and output dimensions.","Choose the output format (PNG, JPEG, or WebP) and quality level.","Process the image locally. Compare the original and output dimensions and file sizes.","Download the processed image. The original is not modified.",[19,20,21,22,23],"Using PNG for photographs — PNG is lossless and produces very large files for photos. Use JPEG or WebP for photographic images; reserve PNG for screenshots, diagrams, and images with transparency.","Over-compressing JPEG — quality below 60% introduces visible artifacts (banding, blockiness). For web use, 75-85% offers a good balance of size and quality.","Upscaling images — resizing a 400px image to 1200px does not add detail; it just makes it blurry. Only downscale images or use the original resolution.","Ignoring aspect ratio when cropping — stretching an image to fit a different aspect ratio distorts the content. Crop to the target ratio instead of stretching.","Assuming EXIF orientation is preserved — EXIF rotation tags are lost during re-encoding. The tool applies the rotation visually before saving.",[25,28,31],{"title":26,"url":27},"Google — Web image best practices","https:\u002F\u002Fweb.dev\u002Farticles\u002Fchoose-the-right-image-format",{"title":29,"url":30},"MDN — OffscreenCanvas API","https:\u002F\u002Fdeveloper.mozilla.org\u002Fen-US\u002Fdocs\u002FWeb\u002FAPI\u002FOffscreenCanvas",{"title":32,"url":33},"WebP compression study — Google","https:\u002F\u002Fdevelopers.google.com\u002Fspeed\u002Fwebp\u002Fdocs\u002Fwebp_study",{"label":35,"input":36,"output":37},"Prepare a web image","2400 x 1600 JPEG · centered 16:9 crop · 1280 px wide · WebP at 82%","1280 x 720 WebP with metadata removed during local re-encoding",[39,40,41],"The studio supports still PNG, JPEG, and WebP images only; animated images, HEIC, AVIF, SVG, RAW files, AI generation, and background removal are outside this version.","Browser image re-encoding does not preserve EXIF, color-profile, DPI, animation, or other source metadata. Very large files and pixel dimensions are rejected to bound memory use.","Compression size varies by image and browser encoder; PNG ignores the lossy quality control, and an unsupported WebP encoder is reported instead of silently changing formats.",[43,46,49,52,55],{"question":44,"answer":45},"Which image formats are supported?","PNG, JPEG, and WebP for both input and output. You can convert between formats during processing, such as JPEG to WebP for smaller file sizes.",{"question":47,"answer":48},"Is my image uploaded to a server?","No. All cropping, resizing, rotation, and compression happen locally in your browser. The image never leaves your device.",{"question":50,"answer":51},"Does converting to WebP reduce file size?","Usually yes. WebP typically produces 25-35% smaller files than JPEG at equivalent quality. Results vary by image content and the quality setting you choose.",{"question":53,"answer":54},"Is EXIF metadata preserved?","No. Browser re-encoding strips EXIF, color profiles, and other metadata. This is a privacy benefit but means GPS coordinates and camera data are removed.",{"question":56,"answer":57},"What is the maximum image size?","The tool enforces limits on file size and pixel dimensions to prevent browser memory issues. The exact limits are displayed in the interface and depend on your device capabilities.",1788868141119]