1
Prompt
"Join my clips into an App Store preview, resize for App Store Connect, add a named transition, and export one H.264 MP4."
New in Version 2.1.0
Ask for the edit. AI Recipe builds it.
AI Recipe turns plain-language requests into finished video workflows on your Mac. Create comparison grids, PNG movies, App Store previews, labels, crops, rotations, speed changes, visible transitions, and clean H.264 exports without building the command by hand.
Local processing
Apple Native engine
VideoToolbox GPU
Take my 4 videos and create a 2x2 comparison grid. Add white labels A, B, C, and D at the top. Export as a 1920x1080 H.264 MP4.
Create 2x2 video grid
Add section labels
Normalize to 1920x1080
Export high-quality MP4
Prompt -> Plan -> Output
The recipe system is reviewable before it runs.
FlowCompressor turns a plain request into a clear plan, then renders the final MP4 locally so you can understand the edit before committing to the export.
2
Plan
- Use the selected clips in order
- Apply the requested transition
- Resize and encode as H.264 MP4
3
Output
A single local video export, ready to preview before sharing or submitting.
AI Recipe
Video editing, described like a conversation.
Type the result you want and FlowCompressor translates it into a reviewable recipe before running the export. It is built for practical work: grids, previews, image sequences, labels, resizing, cropping, rotation, audio handling, and quality settings.
Comparison grids
Create 1x2, 2x2, or 1x4 layouts with fit or fill modes, filename labels, and clean H.264 output.
PNG to movie
Turn selected PNG sequences into fast MP4 slideshows in filename order, with full-image fit and black canvas padding.
Preview exports
Prepare App Store-style clips, resize to target dimensions, add silent stereo audio when needed, and keep exports submission-ready.
Speed and transitions
Slow down or speed up source-time ranges, add visible transition effects at speed-change points, and merge clips with named transitions.
AI Recipe
Describe a video task in plain language and review the generated plan before export. FlowCompressor can build grids, PNG movies, labels, crops, rotations, previews, and quality presets from one prompt.
Apple Native Compression
Use a pure Apple AVFoundation pipeline for compatible files. Apple Native compression keeps the workflow close to macOS, with preflight checks, reliable fallback guidance, and efficient local exports.
Effortless Batch Processing
Don’t waste time compressing videos one by one. Drag and drop dozens of files—from 4K drone footage to mobile captures—and let FlowCompressor handle the heavy lifting. Our optimized engine handles multiple concurrent compressions to maximize your Mac’s performance without slowing down your workflow.
Video Merger
Combine multiple clips into a single polished video. Drop your files, choose Hard Cut for instant transitions, Crossfade for smooth blends, or AI Recipe named transitions such as wipes and circle opens, and export a merged 1080p MP4 in seconds. Mixed audio tracks are handled automatically — no manual editing required.
App Store Preview Export
Submit perfect previews without the guesswork. FlowCompressor auto-configures encoding for App Store Connect — crop to the first 30 seconds or speed up your full video to fit, with silent audio fixed automatically.
App Store Video Resizer
Stop guessing dimensions. Select your target device — Mac, iPhone, or iPad — and pick the exact App Store Connect resolution. FlowCompressor automatically scales, letterboxes, and pillarboxes your video to pixel-perfect dimensions in a single pass alongside your trim and audio fix.
GPU Hardware Encoding
Harness the full power of Apple Silicon's dedicated Media Engine. Toggle GPU mode to dramatically accelerate encoding using Apple's VideoToolbox hardware encoder. Get the same output in a fraction of the time, with minimal CPU usage and battery drain.
Visually Lossless Quality
We believe in "distillation," not degradation. FlowCompressor uses high-efficiency encoding with visually lossless presets. Keep your 4K resolution and sharp details while reducing file sizes by up to 90%. No downscaling, no artifacts, just smaller files.
Native Mac Experience
Designed for the modern Mac, FlowCompressor features a premium glassmorphic aesthetic that feels right at home on current macOS versions. It is fully optimized for Apple Silicon, ensuring the fastest possible render times with minimal battery drain.
Three Engines
Choose Standard FFmpeg, GPU Hardware, or Apple Native depending on the job and source media.
Apple Native Preflight
Compatible files are checked before export so unreadable media gets clear fallback guidance.
Massive Batch Support
Import and process entire folders of videos without leaving the app.
Privacy First
All processing happens 100% locally on your machine. Your data never leaves your Mac.
Quality Presets
Choose Small, Balanced, High, or maximum-quality workflows from the app or AI Recipe.
Wide Format Support
Works perfectly with MP4, MOV, M4V, MKV, AVI, and professional MXF files.
PNG Movie Support
Create fast H.264 movies from large PNG image sequences in filename order.
App Store Video Resizer
One-click scaling to exact App Store Connect dimensions for Mac, iPhone, and iPad.
Pricing
Start free. Unlock unlimited exports when you need them.
FlowCompressor includes 3 free exports. Premium is a lifetime unlock for unlimited compression, App Store preview, merger, and AI Recipe exports.
Free
$0
Try the full workflow with 3 exports included.
- Batch compression
- AI Recipe exports
- App Store preview tools
Premium
$7.99
One lifetime purchase for unlimited local video exports.
- Unlimited exports
- Apple Native and GPU workflows
- Existing paid users stay unlocked forever
In action
See FlowCompressor 2.1.0 before you export.
Preview Apple Native compression, App Store-ready exports, and real AI Recipe outputs with the prompts that created them.
Apple Native Mode
Choose the native macOS compression path when it fits the file.
FlowCompressor can use Apple AVFoundation and VideoToolbox for local, hardware-aware compression with clear fallback guidance for files that need the standard engine.
Prompt
"Take the selected PNG images and create a fast MP4 slideshow. Show each image for 0.1 seconds in filename order. Fit each image inside a 1920x1080 canvas with a black background so the full image remains visible. Export as a 1920x1080 H.264 MP4 with high quality."
Prompt
"Take my 4 selected videos and create a 2x2 grid comparison. Fit each full video inside its grid cell without cropping. Add large white labels "A", "B", "C", and "D" at the top center of each grid cell. Use font size 48. Slowdown the video total duration 20 seconds. Export as a 1920x1080 H.264 MP4."
Support
Need help? Contact us at ou.salman@icloud.com. We are available to assist with any technical issues or feature requests.
Privacy Policy
FlowCompressor is built with privacy in mind. All video processing is performed 100% locally on your machine. Your data never leaves your Mac. We do not collect, store, or share your personal data or video content.