Image Tools

ArrayKit's image tools cover the everyday photo and graphic jobs developers and designers hit, all without sending a single file to a server. Use the Image Optimizer to compress and resize JPEG, WebP or PNG so pages load faster, the Image Format Converter to switch between PNG, JPEG and WebP, and the EXIF Viewer & Remover to inspect and strip metadata like GPS before you share a photo. Need to inline an asset? The Base64 Image Encoder turns any image into a Data URI with ready HTML and CSS snippets, and the App Icon Generator renders a full iOS, macOS and Android icon set from one square image, zipped for Xcode or Android Studio. Every conversion, compression, encode and resize runs entirely in your browser, so your images are processed locally and nothing is uploaded. Drop a file in, adjust the settings, and download the result in seconds.

• Image Optimizer — Re-encode and shrink images (JPEG/WebP/PNG), optionally resizing.
• Image Format Converter — Convert images between PNG, JPEG and WebP entirely in your browser.
• EXIF Viewer & Remover — View and strip EXIF metadata (including GPS) from photos — nothing is uploaded.
• Base64 Image Encoder / Decoder — Convert images to Base64 Data URIs with ready-made HTML and CSS snippets, or decode a Data URI back to a downloadable image.
• App Icon Generator — Turn one image into every iOS, macOS and Android app icon size — downloaded as a ZIP, in your browser.
• Sprite Sheet CSS Animation Generator — Turn a sprite sheet into a copy-paste CSS @keyframes animation using steps(), with a live preview.
• SVG to PNG Converter — Convert SVG to PNG or JPG at any scale, with a transparent or solid background, in your browser.
• Image Color Picker — Upload an image and pick colors from any pixel to get HEX, RGB and HSL values, in your browser.
• Color Format Converter — Convert a color across HEX, RGB, HSL, HWB, LAB, LCH and OKLCH with a live swatch.
• Barcode Generator — Generate EAN, UPC, Code 128 and Code 39 barcodes and download them as SVG or PNG.
• Image Color Palette Extractor — Extract a dominant color palette from an image as HEX, RGB and HSL with CSS variables.
• Flip & Rotate Image — Rotate by 90° and flip images horizontally or vertically, then download — in your browser.
• Image Cropper — Crop an image to any area or fixed aspect ratio and download it, in your browser.
• Image Watermark — Add a text or logo watermark to an image, anchored or tiled, with opacity and rotation.
• Blur & Redact Image — Permanently blur, pixelate or black out parts of a screenshot before sharing it.
• Round Image Corners — Clip photos to rounded rectangles or circles and export PNGs with transparent corners.
• Color Blindness Simulator — See any image the way people with protanopia, deuteranopia or tritanopia see it.
• Image DPI Changer — Set a PNG or JPEG’s DPI for print without recompressing a single pixel.

Frequently asked questions

What can the ArrayKit image tools do?

They cover the common image chores: the Image Optimizer compresses and resizes JPEG, WebP and PNG, the Image Format Converter switches images between PNG, JPEG and WebP, the EXIF Viewer & Remover shows and strips metadata such as GPS, the Base64 Image Encoder turns images into Data URIs, and the App Icon Generator builds full iOS, macOS and Android icon sets from one image.

Are these image tools private and safe to use?

Yes. Every tool runs entirely in your browser and processes images on your device, so your files never leave your computer and nothing is uploaded. That is just as true for unreleased app-icon artwork and photos with GPS data as it is for a quick format conversion.

Do the image tools work offline?

Once the page has loaded, the tools run locally on your device, so converting, compressing, stripping EXIF, Base64-encoding and generating app icons all keep working even without a network connection.

Which image formats do these tools support?

The optimizer and converter work with common web formats including PNG, JPEG and WebP, the EXIF tool reads JPEG and PNG, the Base64 encoder handles PNG, JPEG, WebP, SVG and GIF, and the App Icon Generator accepts a square PNG, JPEG or WebP source.

Can I generate app icons and inline images here too?

Yes. The App Icon Generator turns one 1024x1024 image into every iOS, macOS and Android icon size and downloads them as a ready-to-use ZIP, while the Base64 Image Encoder converts images to Data URIs with copy-ready HTML and CSS snippets for inlining small assets.

How do I remove EXIF or GPS data from a photo?

Open the EXIF Viewer & Remover, drop in your photo to inspect its metadata, then strip the EXIF fields (including GPS) and download a clean copy. Everything is processed locally and never uploaded.