Resize your TikTok video cover
Upload a photo, snap it to the exact TikTok cover size, and export it — no signup, nothing uploaded to a server.
Drop an image here, or click to browse
JPG, PNG, WebP, GIF, or BMP
Preview
Need other social sizes too? Try the Instagram post resizer or Facebook cover photo resizer.
How it works
Upload your photo
Drag a file in, or select one from your device. Nothing is sent anywhere.
Pick your cover type
Full 9:16 video cover, or the tighter 3:4 crop shown on your profile grid.
Export & upload
Choose JPG, PNG, or WebP, adjust quality, and download — ready to set as your cover.
Built for real workflows
Runs entirely on-device
Resizing happens in your browser via the Canvas API. Your photo is never uploaded or stored.
Safe-zone preview
See the exact area TikTok shows in your profile grid overlaid on the full 9:16 cover, before you export.
Every TikTok cover size
Full video cover, profile grid crop, and a smaller export size, all at TikTok's current recommended dimensions.
Pixel-perfect or percentage
Enter exact width and height, or scale proportionally with a single slider.
Format conversion
Export as JPG, PNG, or WebP with adjustable compression quality to control file size.
Instant preview
See the exact result and its file size before you download anything.
Frequently asked questions
What size should a TikTok video cover be?
TikTok videos and their covers use a vertical 9:16 frame, recommended at 1080×1920 pixels.
Why does my cover look cropped on my profile?
TikTok's profile grid displays thumbnails in a tighter 3:4 ratio than the full 9:16 video, cropping the top and bottom. Keeping key content centered in the middle third of the cover keeps it visible in both views.
Are my photos uploaded to a server?
No. Every resize happens locally in your browser using the Canvas API. Files never leave your device, so there's nothing to upload and nothing stored on our end.
What image formats are supported?
You can upload a JPG, PNG, WebP, GIF, or BMP file, and export the result as JPG, PNG, or WebP with adjustable compression quality.
Can I use this for a photo I'll set as a custom cover?
Yes. TikTok lets you choose any frame from your video or upload a separate cover image; this tool prepares that image at the right dimensions beforehand.