Video Resizer
A fast online tool for resizing videos, helping creators and editors adjust dimensions quickly without quality loss for social media and distribution workflows.
Tool coming soon!
We're working hard to get this tool ready for you.
Worked Example & Common Values
Below is a sample worked calculation demonstrating how Video Resizer processes input data instantly inside your browser.
Image dimensions: 4000 x 3000 pixels (File size: 5MB PNG)
Output WebP Image: 1920 x 1440 pixels (File size: 350KB, 88% reduction)
Build Your Own Custom Web Calculator in Seconds
Type what tool or calculator you need below. Our AI will build it instantly for your site.
About This Tool
In practice, the system evaluates the source, selects scaling factors, and encodes the result with a specified codec and bitrate target. If aspect preservation is enabled, the tool calculates the proper scale factor to avoid distortion; if cropping is selected, it centers the crop to retain important content. Advanced options allow batch processing, codec presets, and per-output bitrate guidance to balance quality and file size. The tool supports common formats and preserves essential metadata when requested, making it suitable for editorial pipelines and social media workflows.
Unique value lies in its combination of precise dimensional control, batch capabilities, and quality-conscious encoding presets, reducing iteration cycles for editors, social teams, and production houses. Typical use cases include resizing a 4K master to 1080p for short-form platforms, generating square crops for social feeds, and producing multiple target outputs from a single source without re-encoding from scratch.
How to Use
- Provide inputs: select source video, set target_width and target_height, choose aspect handling (fit or crop) and output format.
- Configure optional quality settings: bitrate, codec, and frame rate if needed.
- Run processing: initiate resize; for batch, add more sources as needed.
- Retrieve outputs: download resized video, verify dimensions and file size.
- (Optional) Repeat steps for additional sources in batch.
Frequently Asked Questions
Find Quick Answers
What formats are supported and how are codecs chosen?
How is aspect ratio preserved during resizing?
Does resizing affect audio quality or duration?
Can I resize multiple videos in a batch?
Need to run multiple calculations?
Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.
Related Tools
Other useful calculators and utilities you might like
Spotify to MP3 Converter
Convert Spotify tracks and playlists to MP3 format instantly with our free online converter.
Road Distance Calculator
Calculate the driving distance and travel time between two addresses with our free online road dista...
Your Feedback Matters
Help Us to Improve
Norwegian
Danish
German
English
Spanish
French
Italian
Dutch
Portuguese
Swedish
Hebrew
Arabic