Image Compressor - Technical Support
Welcome! We're here to help you get the most out of Image Compressor.
📱 About Image Compressor
Image Compressor is a simple, efficient photo compression tool that helps you:
- Compress up to 16 photos at once
- Real-time Before/After comparison
- Adjust compression quality from 1% to 100%
- 100% offline processing - your photos never leave your device
- No ads, no in-app purchases, completely free
🆘 Frequently Asked Questions
Q: How do I compress photos?
A: It's simple!
- Tap "Select Image(s)" button
- Choose 1-16 photos from your library
- Drag the slider to adjust compression quality (default: 50%)
- Swipe the card to compare Before/After
- Tap "Save to Album" to save compressed photos
Q: Are my photos uploaded to a server?
A: No! All processing happens 100% on your device. Your photos never leave your phone. The app works completely offline and collects zero data.
Q: What's the difference between single and batch mode?
A:
- Single Mode: Select 1 photo for quick compression with instant preview
- Batch Mode: Select 2-16 photos to compress them all at once, then choose which ones to save
Q: Why is the app asking for photo library access?
A: We need access to:
- Let you select photos for compression
- Save compressed photos back to your library
We never access your photos without your permission, and we never upload them anywhere.
Q: Which compression quality should I choose?
A: It depends on your needs:
- 90% (High Quality): Nearly lossless, 40-60% smaller
- 50% (Default): Great balance, 70-80% smaller
- 15% (Maximum): Heavy compression, 90-95% smaller
Q: The app isn't working properly
A: Try these steps:
- Make sure you're running iOS 15.0 or later
- Try closing and reopening the app
- Restart your iPhone
- If the problem persists, contact us (see below)
📧 Contact Us
Need more help?
We're here to help! Please contact us:
- Email: pengxuan0101@gmail.com
We typically respond within 24-48 hours.
🔗 Useful Links
图片压缩 - 技术支持
欢迎！我们随时为您提供帮助，让您更好地使用图片压缩。
📱 关于图片压缩
图片压缩是一款简单高效的照片压缩工具，帮助您：
- 一次压缩最多16张照片
- 实时 Before/After 对比
- 1%-100% 自由调节压缩质量
- 100% 离线处理 - 照片永不离开您的设备
- 无广告，无内购，完全免费
🆘 常见问题
Q: 如何压缩照片？
A: 非常简单！
- 点击"选择图片"按钮
- 从相册中选择1-16张照片
- 拖动滑块调整压缩质量（默认：50%）
- 滑动卡片查看 Before/After 对比
- 点击"保存到相册"保存压缩后的照片
Q: 我的照片会被上传到服务器吗？
A: 不会！所有处理100%在您的设备上完成。照片永远不会离开您的手机。应用完全离线工作，零数据收集。
Q: 单图模式和批量模式有什么区别？
A:
- 单图模式：选择1张照片进行快速压缩，即时预览
- 批量模式：选择2-16张照片一次性压缩，然后选择要保存的照片
Q: 为什么应用需要访问相册权限？
A: 我们需要权限来：
- 让您选择要压缩的照片
- 将压缩后的照片保存回相册
我们从不在未经您允许的情况下访问照片，也不会上传到任何地方。
Q: 应该选择什么压缩质量？
A: 根据您的需求：
- 90%（高质量）：几乎无损，减少40-60%
- 50%（默认）：完美平衡，减少70-80%
- 15%（极限）：大幅压缩，减少90-95%
Q: 应用无法正常工作
A: 请尝试以下步骤：
- 确保您运行的是 iOS 15.0 或更高版本
- 尝试关闭并重新打开应用
- 重启 iPhone
- 如果问题仍然存在，请联系我们（见下方）