AI Video Editor for Instagram Reels & Stories
Go from raw footage to a polished Instagram Reel in minutes. Auto-crop to 9:16, trim to the perfect length, and compress for fast uploads — free and private in your browser.
Supports Reels · Stories · Feed — all aspect ratios covered
Why Use an AI Video Editor for Instagram
Instagram has strict format requirements. Our AI tools automatically handle aspect ratios, length limits, and file sizes.
Multi-Format Resize
Auto-resize to 9:16 for Reels, 1:1 for Feed posts, or 4:5 for portrait — one video, every placement.
Trim to Instagram Limits
Instagram Reels support up to 90 seconds. AI selects the most engaging segment so you never manually scrub again.
Instagram-Optimized Compression
Compress video to under 100 MB (Instagram's upload cap) without the quality loss that kills engagement.
Aesthetic Style Transfers
Apply AI-generated aesthetic styles — moody, bright, cinematic — that match popular Instagram feeds.
Key Features for Instagram Video Editing
Tools built around Instagram's formats and best practices.
9:16 / 1:1 / 4:5 Resize
Instantly crop and resize to any Instagram aspect ratio without black bars.
AI Best-Moment Trimmer
Gemini Omni Flash finds your most engaging 15–60 second clip automatically.
Video Compressor
Reduce file size below Instagram's 100 MB Reels limit while keeping crystal-clear 1080p quality.
GIF Loop Maker
Export looping GIF previews to share on Stories or use as thumbnails in other posts.
Speed Control
Create smooth slow-motion clips or snappy time-lapses that perform well in the Reels algorithm.
100% Private
Free tools run in your browser — your photos and videos never leave your device.
FAQ: AI Video Editor for Instagram
Answers to common questions about creating Instagram Reels and Stories with OmniFlash Editor.
Start Editing Instagram Videos for Free
Resize for Reels, compress for Stories, trim to perfection — all in one free browser tool.