Every RealResizer tool crops and resizes an image for a specific platform or format — entirely in your browser, with nothing uploaded to any server. Each page opens with the right preset already selected, so you can frame, preview, and export in a few steps. This directory groups the tools by the platform or use case they were built for.
Vertical stories and posts, feed images, profile photos, and banner covers for the major social platforms.
Frame cover images and thumbnails for Reels in the full-screen vertical format.
Available in: Português
Thumbnails and covers for YouTube videos and the full-screen Shorts format.
Square cover art and wide banners for streaming services and distributors.
Pick the tool that matches where the image will appear, rather than the source photo. Each tool locks the crop to the platform’s ratio and opens with the matching preset so you cannot accidentally export an off-ratio file.
The format guides below cover the common cases:
Every tool follows the same steps: choose or keep the preset, crop with the rulers and corner handle, cut the image, preview it inside a realistic mockup of the platform, then export as PNG, JPEG, or WebP with quality you control. All processing happens locally — the image never leaves your device.
Start on the RealResizer homepage to try the editor directly, then open any tool below when you need a specific format. Everything is free and private.
Pick by where the image will appear: vertical platforms use a 9:16 frame (Instagram Story, Instagram Reel, TikTok, YouTube Shorts), YouTube thumbnails use 16:9, LinkedIn feed images use 1.91:1, and music services use square covers or wide banners. Every tool here opens with the matching preset pre-selected.
Yes. Every image is processed locally in your browser. Nothing is uploaded to any server, and your image never leaves your device.
RealResizer exports PNG (lossless), JPEG, and WebP with adjustable quality, and accepts JPEG, PNG, and WebP input images.
Yes. After you cut an image, tap See how it looks to preview the result inside a realistic mockup of the platform — including mobile, desktop, and TV views for YouTube.
Yes — each tool includes presets for the platform’s common ratios and resolutions. Platform guidance changes over time, so double-check the latest recommendations before publishing.