Free Online Compressor
For Images & Videos
100% Private • Zero Cloud Uploads
The free online image and video compressor running entirely in your browser. Shrink MP4, WebM, PNG, JPEG, and WebP files up to 90% using your local device CPU & GPU — zero cloud uploads, zero data leakage, and lightning speed.
Interactive Compression Lab
Benchmark real-time compression algorithms and preview output quality with zero latency.
The ideal sweet spot: sharp, clear visuals with major file size savings. Best for everyday use.
Lower quality means a smaller file. You can re-encode anytime. This Image is Just a Demo, Not Compressed.
The SmallFast Pipeline
Crush gigabyte media locally on your hardware across three accelerated stages.
Add your image or video
Drag in an image or video, or choose one from your device. We will show you when it is ready to compress.
Images
248 imagesChoose your settings
Pick the format and quality that work for you. Use the preview to find the right balance between clarity and file size.
Download the smaller file
Save the optimized file to your device when you are happy with the result. Your original stays exactly as it was.
Dedicated Online Compressors for Every Need
Explore specialized browser-based tools designed to optimize photos and videos with zero cloud uploads.
Online Image Compressor →
Compress JPEG, PNG, WebP, and AVIF photos up to 90% without visible quality loss.
Online Video Compressor →
Shrink MP4, WebM, and MOV videos locally with hardware-accelerated processing.
Online Compressor →
Free private compressor for images and videos in one workspace — zero uploads.
Compress Video for Discord →
Hit Discord upload limits with local compression — no sketchy third-party uploads.
Compress Video for Google Drive →
Shrink videos before cloud upload to save Drive quota and sync faster.
Online Compression Guide →
Step-by-step tutorial on optimizing media file sizes, codecs, and resolution.
Frequently Asked Questions
Everything you need to know before you compress your first image or video.
Supercharge your media workflow.
Experience instant, zero-latency compression right in your browser. No accounts required, no files stored.