Native Media3-based compression
Compressor uses the native Media3 library rather than an ffmpeg wrapper, which the README presents as the basis for its speed and small footprint.
Overview
Compressor is a native Android video compressor focused on fast local processing, small app size, and a simple workflow. The project README describes it as lightning fast, ad free, and super lightweight, and the privacy policy says compression runs locally on the device.
It is built around Android’s hardware acceleration and the native Media3 library rather than an ffmpeg wrapper. The app is intended for users who want to compress selected videos on Android without granting broad storage access, internet access, ads, or tracking SDKs.
Features
Modern codec support
The app supports H.265 and AV1 on compatible devices, so it can take advantage of newer hardware and codec support where available.
Share Sheet integration
Share Sheet support lets you hand off compressed videos through the Android sharing flow instead of keeping everything inside the app.
Minimal dependency and permission model
The project states it uses no third-party libraries and no invasive permissions, including no storage or internet permission.
Small native Android app
The app is described as ad free, super lightweight, and under 10 MB, with a completely native Kotlin codebase.
Broad Android support
The README says the app works on Android 7.0 and up and supports reproducible builds.
Use Cases
Reduce file size before sharing
Use Compressor when you want a smaller video file before sending it through messaging or email, without uploading the original clip to a remote service.
Compress videos privately on the phone
Use the app when you want to keep video processing on-device and limit access to only the video you selected through the Android picker.
Take advantage of device codec support
Use it on supported hardware when you want modern codec options such as H.265 or AV1 rather than relying on a bulky software encoder.
Keep a minimal compression tool installed
Use Compressor if you want a lightweight Android app that avoids ads and third-party SDKs while keeping the workflow simple.
Pros and Cons
Pros
- Compression runs locally on the device, which keeps videos on the phone.
- No internet permission is requested and the privacy policy says there are no third-party analytics or advertising SDKs.
- The app supports Share Sheet handoff for a straightforward compression-and-share flow.
- The README presents the app as lightweight, ad free, and built natively in Kotlin.
- Support for H.265 and AV1 is available on compatible hardware.
Cons
- Only Android support is documented in the source, so it is not positioned as a cross-platform tool.
- H.265 and AV1 are available only on compatible devices, so codec support depends on device capabilities.
- The source emphasizes local compression quality and speed, but it does not document detailed export settings or file-format options.
FAQ
What Android version does Compressor support?
The README says Compressor works on Android 7.0 and up. The privacy policy also states that compression happens locally on the device.
Does Compressor need storage or internet permissions?
Compressor is designed to work without storage access or internet access. It uses the Android System Photo Picker so you choose only the specific videos you want to compress.
Can I share videos directly from Compressor?
The app supports the Share Sheet, so compressed files can be sent onward from the Android share flow after processing.
Does Compressor include ads or tracking SDKs?
The project README describes Compressor as ad free and lightweight, and the privacy policy says it contains no third-party analytics or advertising SDKs.
Quick Facts
- Category
- Video Compression
- Platform
- Android
- Source domain
- github.com
- License / source
- Open-source project on GitHub
- Notable workflow
- Select a video, compress it locally, then share it
- Privacy posture
- No internet permission; local-only processing
Compressor 替代品
Kling AI
Kling AI 是一款 AI 创意工作室，支持通过网页、移动端和 API 生成与编辑图片和视频，适合创作者与开发者。
obello
Obello 是一款 AI 图形设计平台，可创建符合品牌调性的广告、邮件、社交内容、图片和视频，适合需要可编辑输出、品牌控制与生产流程的团队。
Claude
Claude 是 Anthropic 的 AI 助手，适用于网页、iOS、Android 和桌面端，支持写作、编码、研究与团队协作；提供免费和付费方案，满足个人与组织使用。
ChatGPT
ChatGPT 是 OpenAI 推出的 AI 聊天产品，可通过对话式网页界面帮助你提问、撰写文案并迭代优化想法。
Claude Mythos 5
Claude Mythos 5 是 Anthropic 面向网络安全和生物研究的可信访问模型，在网络安全、生物研究与医疗健康基准中表现出色，定价另行公布，不包含在标准 Claude 套餐内。
Mintlify
Mintlify 是面向开发者和内部知识站点的 AI 原生文档平台，集文档编写、API 参考、搜索、分析和 AI 辅助工作流于一体，帮助团队发布并维护文档。