Squeeze your videos down to exactly 15 MB or less. Ideal for a versatile mid-range target perfect for messaging apps and smaller attachments. Free, no account, no watermark.
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SquishVideo uses advanced H.264 encoding to compress your video to exactly 15 MB or less while maximizing visual quality.
Get your compressed video instantly. It's ready to upload anywhere — 15 MB guaranteed.
Compressing video to exactly 15 MB is a common need for a versatile mid-range target perfect for messaging apps and smaller attachments. Whether you're trying to fit a video into a platform's upload limit or simply want to reduce storage usage, hitting a precise file size target requires smart encoding — not just lowering quality across the board.
15 MB represents a practical balance between video quality and file size. It's large enough to maintain good visual quality for most content types, yet small enough to share easily via most platforms and connections.
The amount of video you can fit into 15 MB depends heavily on resolution, framerate, and content complexity. Fast-moving content (gaming, sports, action) requires more data per second than static content (presentations, screencasts, talking heads). At 720p with moderate motion, expect roughly 30s of video. At 1080p, that drops to about 15s.
SquishVideo uses a two-pass encoding approach with H.264. First, we analyze your video's complexity frame by frame. Then we allocate bitrate intelligently — giving more data to complex scenes and less to simple ones. This means you get the maximum possible quality within your 15 MB target. The result is a standard MP4 file that plays everywhere — browsers, phones, tablets, desktop players, and every social media platform.
At 15 MB, every kilobyte counts. Our encoder is especially aggressive with optimizations at small file sizes: it adjusts resolution if needed, uses optimal keyframe intervals, and applies perceptual quality optimizations that preserve the details your eyes notice most while aggressively compressing areas you won't notice. For very small targets, we may reduce resolution to 720p or 480p to maintain watchable quality rather than producing a blurry 1080p mess.
| Resolution | Low motion | Medium motion | High motion |
|---|---|---|---|
| 480p | 2m | 1m | 40s |
| 720p | 1m | 30s | 20s |
| 1080p | 30s | 15s | 10s |
| 4K | 8s | 5s | 3s |
Great for slightly longer clips that don't fit in 10MB. Always start with the highest quality source possible — compressing an already-compressed video results in worse quality than compressing the original. If your source video is significantly larger than 500MB, consider trimming it first.
For targets under 20MB, 720p (1280×720) is usually the sweet spot. It provides clear, watchable video while allowing enough bitrate for smooth playback. Going to 1080p at this file size would result in very low bitrate and visible artifacts. For very short clips (under 15 seconds), 1080p can work.
Audio typically uses 128-192 kbps in the compressed file. While that's a small fraction of the total, for very small target sizes like 15 MB, it matters. SquishVideo optimizes audio compression automatically, using AAC encoding at the right bitrate to maintain clear audio without wasting space.
Need to compress to a different size? Choose your target: