PocketBatch prepares JPG, PNG and static WebP images for upload limits directly on your device. Choose a KB limit and maximum edge, inspect the result and download it. A free demo works without signup (one image per run, up to 1600 pixels).
Optional offline HTML programs cost $5 Solo, $7 Batch or $9 Studio once. Total images and runs are unlimited, with technical file limits. Solo processes one at a time; Batch and Studio process up to 50 and export a ZIP. Studio adds a text watermark, saved settings and contact sheet. No subscription or per-image fee.
Eight languages; intended for desktop Chrome/Edge. Tight KB limits can reduce dimensions and detail. No HEIC, RAW, PDF or animations. Built with AI assistance; processing requires no AI services.