Resize images for TikTok
Resize any image to TikTok’s full-screen 1080×1920 format with a live preview. Fill to crop edge-to-edge, or fit with blurred borders. Everything runs in your browser.
Privacy-first: every image is processed locally in your browser. Nothing is uploaded, stored or transmitted to any server.
TikTok’s 9:16 canvas
TikTok is built around full-screen vertical 1080×1920 — photos in slideshows, video covers and profile content all look best delivered at exactly that size. Upload a landscape photo untouched and TikTok letterboxes or crops it unpredictably; resizing first puts you in control of the framing.
Mind the overlay zones
TikTok’s UI covers real estate: the right rail of buttons, the caption block at the bottom, the progress bar. Keep faces and text near the center of the 9:16 frame. Fill mode crops your image to cover the full canvas (watch what falls off the edges in the live preview); Fit keeps everything visible and fills the rest with a color or a blurred copy — the look TikTok itself uses for photos.
Prepared locally, posted by you
Resizing happens in your browser, so unpublished content stays on your device. Batch mode preps a whole slideshow to 1080×1920 in one run.
Frequently asked questions
- Does resizing happen on a server?
- No. Images are resized in your browser with high-quality step-down scaling for crisp results. Nothing is uploaded.
- Will resizing keep the aspect ratio?
- Yes by default. Enable “maintain aspect ratio” to fit within your target box without distortion, or turn it off to force an exact width and height.
- Are there presets for social media?
- Yes. There are presets for Instagram, Facebook, X/Twitter, YouTube and LinkedIn, plus common web, avatar and thumbnail sizes.
- Can I enlarge images?
- Yes, though enlarging cannot add detail that is not there. Downscaling produces the sharpest results.
- Can I resize images in bulk?
- Yes. Resize many images at once and download them together as a ZIP.