Why Compress Images?
Large image files slow down website loading speeds and use up storage space. PhotoEditOnline provides a powerful way to reduce file sizes (often by 50-80%) while maintaining excellent visual quality for web and social media.
Supported Formats
- JPG / JPEG Best for Photos
- WebP Best for Web
- PNG Lossless Quality
- BMP Raw Format
Benefits
- Faster Websites: Smaller images load quicker.
- Email Friendly: Send photos without hitting attachment limits.
- Adjustable Quality: You decide the balance between size and quality (e.g., 80%).
- Secure: No server uploads means your data is safe.
How to Compress a Photo (Step-by-Step)
Upload Image
Open the editor and drag your large photo file onto the canvas.
Go to Save
Click File in the top menu, then select Save as....
Adjust Quality
Select JPG or WebP. Use the Quality slider (1-100) to lower the file size.
Download
Check the estimated file size and click "Save" to download your compressed image.
Frequently Asked Questions
What is the best quality setting? ▼
For web use, 70-80% quality is the sweet spot. It significantly reduces file size with almost no visible loss in details.
How do I compress a JPG file? ▼
Upload your JPG, click Save as, select JPG format, and reduce the Quality slider to make the file size smaller.
What's the difference between JPG and WebP compression? ▼
WebP typically offers better compression than JPG at similar quality levels. WebP can reduce file sizes by 25-35% compared to JPG while maintaining visual quality.
Does compression lower quality? ▼
Yes, 'lossy' compression removes some data to save space. However, keeping quality between 70-80% usually reduces file size significantly with no visible difference to the human eye.
How to compress images for email attachments? ▼
- File Size: Under 1MB (recommended)
- Format: JPG (70-80% Quality) or WebP
- Limit: Most providers cap attachments at 25MB total.
What's the best compression for websites? ▼
For websites, use WebP format at 75-85% quality for photos, PNG for graphics with transparency. Balance file size and visual quality for fast loading.
Can I compress images without losing quality? ▼
Lossless compression (PNG) preserves exact quality but offers smaller size reduction. For photos, use high-quality JPG (90%+) or WebP for minimal quality loss.
How to compress multiple images at once? ▼
Currently, PhotoEditOnline processes one image at a time for privacy. You can quickly compress images sequentially without uploading to servers.
What file size should I aim for web images? ▼
For web: aim under 500KB for photos, under 200KB for thumbnails. Hero images can be up to 1MB. Use WebP for optimal compression ratios.
Is it safe? ▼
Yes! Unlike other sites, PhotoEditOnline compresses images locally in your browser. Your private photos are never sent to a server.
Can I compress PNG files while keeping transparency? ▼
Yes, PNG compression preserves transparency. For smaller files with transparency, consider converting to WebP which supports alpha channels with better compression.