Private browser video tools
Change the visible frame without stretching the subject. Choose an aspect ratio and move the horizontal or vertical crop position to keep the important action in view.
Free · No account · Your video stays in this tab
Choose an MP4, WebM or another browser-playable video.
Up to 512 MB · Export up to 60 source seconds at a time
Video output is re-encoded WebM, up to 1920 px on the longest edge. Frame output is PNG, up to 3840 px. Input codecs depend on your browser. Video export uses real-time recording and is not lossless.
We edited a VidLoop-generated product clip in this browser tool and exported the result. Click “Try demo video” to load the same source and test your own settings.
Square 1:1; centered crop
The landscape source becomes a square by removing side pixels, not by stretching it.
The source was generated with MiniMax H3; this edit uses browser canvas and recording, with no AI credits. Re-encoding can change compression detail. Source generation record
Cropping fills the target frame by removing pixels outside it. A 16:9 shot cropped to 9:16 loses substantial space at both sides; move the focal point before exporting. If the whole scene must stay visible, use Resize video with padding instead. This crop stays fixed across the clip and does not track a moving person.
Crop video when the output must fit a different frame shape. The tool fills the selected ratio by discarding pixels outside it; it does not stretch a person or add a generated background. A wide product shot converted to a square will lose material at the left and right. Before export, check that the label, face or subject stays inside the preview throughout the movement, not only in the opening frame.
Choose the ratio first, then use the horizontal and vertical focus settings to reposition the crop. Only an axis with removable space can move. For example, a landscape source cropped to a square usually has horizontal space to choose from but little vertical freedom. Changing focus never changes the requested ratio. Use the original-ratio option if you want to retain the whole source frame instead of cutting its edges.
Cropping removes composition; resizing changes output dimensions. This crop video tool re-encodes the selected range to WebM and caps the longest output edge. It cannot reveal content outside the original shot or track a face automatically. If the subject moves out of the chosen window, choose a wider ratio or change the crop and review the entire preview again before downloading.
| Use case | Setting | Expected result |
|---|---|---|
| Portrait from landscape | 9:16, center position | Sides are removed |
| Square product shot | 1:1, shift the focal point | Product stays inside a square |
| Preserve the scene | Original ratio | No aspect-ratio crop |
A different ratio requires removing picture area or adding padding. Choose the resize tool when you want padding rather than a crop. Preview the full motion because this tool uses one fixed crop for every frame.
No. This editor reads the file inside your browser tab. The file, frames and typed text are not sent to Vidloop. The website has ordinary privacy-respecting page analytics.
A re-encoded WebM video. Choose up to 60 source seconds per export. Video output is capped at 1920 pixels on the longest edge; unsupported browsers show an error.
Create a new shot with the AI video generator, or choose another editing step below.
No published reviews for this editing tool yet. Tell us which browser, settings and result you tested; public feedback is published only with permission.
Contact VidLoop with feedbackThese browser edits are free and use no generation credits. AI video generation is a separate service with model-specific quotes. The plans below apply to generation, not these local edits.
Image to video workflowChoose a subscription for regular creation, or a one-time credit pack below. Compare credit quotes by model, duration, resolution and audio. Choose your payment method at checkout; monthly plans issue credits each billing period and annual plans release credits monthly.
MiniMax H3 · Member benefit
Every paid plan includes MiniMax H3 credits. A 5-second 768P video uses just 5 credits; a 5-second 2K video uses just 10.
768P
1
credit / sec
2K
2
credits / sec
These rates apply to MiniMax H3 credits, issued monthly on both monthly and annual plans.
Annual credits release monthly.
Monthly creation credits
400 general + 150 MiniMax H3
Monthly creation credits
1,200 general + 300 MiniMax H3
Monthly creation credits
2,800 general + 600 MiniMax H3
One-time general credits for all available models. Credits never expire, with no auto-renewal. Subscription benefits and gifted MiniMax H3 credits are not included.
US$7.99
One-time payment
US$21.99
One-time payment
US$44.99
One-time payment
Billed in USD; credits arrive after payment confirmation. Expiring general credits are used first. Failed tasks return eligible credits to their original balance.
Built and reviewed by Vidloop AI · Updated November 6, 2026 · Contact · Privacy
