Manip - Batch Image Editor

Manip is a native iPad app for batch image processing. Import any number of photos, build a pipeline of operations, watch a live preview update as you work, then export — at every size you need — in one click. --- BUILT FOR REAL WORKFLOWS Photographers prepping a shoot for web, print, and social. Developers generating @1x, @2x, and @3x assets from one source. Online sellers watermarking and resizing product photos before upload. Designers batch-exporting icons, screenshots, and hero images. Manip handles all of it without writing a line of code or leaving the app. --- TWENTY OPERATIONS. ONE PIPELINE. Add as many rules as you need, in any order. Manip applies them in sequence to every image in your batch: TRANSFORM • Resize — fit within bounds, fill and crop, exact dimensions, scale by percentage • Crop — trim to aspect ratio (1:1, 4:3, 16:9, and more) or fixed pixel size, with a 9-point anchor • Rotate — 90°, 180°, or any custom angle • Flip — horizontal or vertical mirror COLOUR & TONE • Adjust Colour — brightness, contrast, saturation, hue, exposure, and vibrance • Temperature & Tint — white balance correction • Highlights & Shadows — targeted tone curve adjustments • Sharpen — unsharp mask with radius and intensity • Noise Reduction — smooth grain without losing detail • Blur — Gaussian soft-focus effect STYLE & FINISH • Grayscale — instant black and white • Sepia — warm vintage tone with adjustable intensity • Vignette — darken edges for a moody, cinematic look • Canvas — extend the image with configurable padding and a background colour • Border — add a coloured frame with optional rounded corners • Watermark (Text) — overlay any text at any position, font, size, colour, and opacity • Watermark (Image) — overlay a logo or graphic at configurable size and opacity EXPORT & UTILITY • Convert Format — JPEG, PNG, TIFF, HEIC, or WebP with quality control • Strip Metadata — remove EXIF, GPS, and IPTC data in one step • Remove Background — on-device AI foreground extraction using Apple's Vision framework --- LIVE PREVIEW — ALWAYS WATCHING A dedicated preview panel shows the exact result of your full pipeline on the selected image, updating in real time as you tweak any setting. No guessing. No batch-and-check cycles. --- EXPORT MULTIPLE SIZES IN ONE RUN Define output size variants once and Manip generates all of them per file: @1x and @2x for web, a thumbnail and a full-size for your shop, a square crop and a 16:9 for social — whatever you need. One click processes every file at every variant simultaneously. --- ELEVEN BUILT-IN PRESETS Jump-start common workflows: Web Export, Square Thumbnail, Retina Web (@1x + @2x), App Icon Prep (1024×1024), Email Attachment, Blog Hero, Print Ready, Profile Photo, and more. Or save any rule stack as your own named preset for instant reuse. --- UNDO THE WHOLE BATCH Made a mistake? Undo moves every output file from the last run to the Trash, restoring your originals, in one action. --- NATIVE AND PRIVATE Manip is a native iPad app built in SwiftUI. All processing happens on your iPad using Core Image and Apple's Vision framework — no cloud uploads, no subscription, no account required. Your images never leave your device.