FilesFlow ships browser-native image tools built on the Canvas API. Compress a JPG by up to 80% while keeping visible quality, resize to social-media exact dimensions, upscale 2×–8×, crop to any aspect ratio, or convert between major image formats with no sign-up, no watermarks, and no 5-file paywall.
100% free and unlimited, with no sign-up, no watermarks, and no 5-file paywall. File tools are processed locally in your browser and never leave your device — the two AI text utilities are the only exception and are clearly marked.