Instagram Story Video Compressor
Compress videos for Instagram Stories. Stories are vertical (9:16), up to 60 seconds each. Longer videos are automatically split into 60-second segments.
Where do you want to share your video?
What is Instagram Story's video size limit?
Upload your video to CompressYourVideo.com, select Instagram Story, and download the compressed version. CompressYourVideo.com automatically optimizes your video to fit within Instagram Story's size limit with the best possible quality.
Instagram Stories are the ephemeral 24-hour format that made vertical video mainstream. Each Story segment is up to 60 seconds, displayed full-screen in 9:16 vertical format, and disappears after 24 hours unless saved to Highlights.
How Stories differ from Reels
Stories and Reels are both vertical 9:16 formats, but serve different purposes. Stories are for casual, in-the-moment content: behind-the-scenes, quick updates, polls, Q&As. Reels are for polished content designed to reach new audiences through Instagram's discovery algorithm. Stories only show to your existing followers.
The 60-second segment rule (updated from 15s)
Instagram splits videos longer than 60 seconds into multiple 60-second segments. A 3-minute video becomes 3 Stories. The old 15-second limit was replaced in late 2022 — if you see older guides citing 15 seconds, they're out of date.
Recommended Story specifications
- Resolution: 1080×1920 pixels (9:16 vertical)
- Frame rate: 30fps
- Format: MP4 H.264
- Audio: AAC 192kbps
- File size: Under 100MB per segment (well under Instagram's limit)
Our tool outputs these exact specifications for Instagram Stories.
Stories vs Reels for reach
Stories only reach your existing followers. Reels can reach anyone via the Explore page and Reels feed. For growing an account, prioritize Reels. For maintaining relationships with existing followers, Stories are more personal and direct.
What are the best video settings for Instagram Story?
- Stories disappear after 24 hours — save important ones to Highlights while you still can.
- 60-second segments are automatically created from longer videos (not 15 — that rule ended in 2022).
- Use polls, questions, and stickers in the app after uploading to boost engagement.
- Stories with sound get 2× engagement — make sure audio is clear.
Why compress video before sending on Instagram Story?
Instagram Story enforces a strict file size limit. If your video exceeds it, Instagram Story will either reject the upload, reduce quality automatically, or convert it to a document file that recipients must download manually.
By compressing with CompressYourVideo.combefore uploading, you control the quality. Our tool calculates the optimal bitrate for your specific video length, so you get the sharpest possible result within the platform's limit.
How CompressYourVideo works: 100% in-browser compression
Your Instagram Story video is compressed entirely inside your browser. The video never uploads to any server. Works on Chrome, Edge, Firefox, and Safari 17+ on desktop; Safari 17+ on iPhone and recent Chrome on Android.
On older browsers, a slower in-browser fallback path runs in the same browser tab. The privacy guarantee is identical: your file never leaves your device. There is no server-side compression path.
- Modern browsers (most users): hardware-accelerated path. Zero upload, fast, your video stays on your device.
- Older browsers: in-browser software fallback. Same browser tab, same device, same no-upload guarantee, just slower.
- Always: no account, no signup, no watermark, no software install.
Frequently asked questions about Instagram Story videos
How long can Instagram Stories be?
What's the best format for Instagram Stories?
Can I add music or stickers to a Story I uploaded from here?
What's the difference between Stories and Highlights?
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