Image Compression
Online Image Compression — Fast, Free, Secure
Free Image compressor that runs in your browser. Compress to a specific target size or let the engine choose optimal settings automatically.
- Fast Processing
- No Signup Required
- Secure & Private
- Large File Support
How to Compress in 4 Steps
Upload your Image file
Drag and drop or click to upload your Image file. Large files are fully supported.
Set target for Twitter/X
The tool applies Twitter/X-optimised settings automatically.
Compress
Click Compress. Our engine analyses the file and applies the best codec settings to hit your target.
Download compressed Image
Download your smaller Image file. Original files are never modified.
Common Use Cases
Instagram
Upload photos in the correct dimensions and under the size cap
WhatsApp
Share photos without WhatsApp auto-compressing the quality away
Email
Attach images that stay inside email attachment limits
LinkedIn
Use correctly sized profile photos and cover images
Web
Serve optimised images that load fast and score well on Core Web Vitals
- Lossless Option
- Safe Data
- Reliable Engine
- Easy to Use
About This Conversion
Twitter/X has specific file size requirements for uploads. Our compressor automatically applies the right settings to keep your Image within the platform's limits.
Frequently Asked Questions
- Will compressing Image reduce quality?
- Our compressor uses smart bitrate allocation to minimise visible quality loss. For most files, the difference is imperceptible at normal viewing sizes.
- Can I set a specific target file size?
- Yes. You can enter a custom target size or select a platform preset and the compressor will aim for the best quality within that limit.
- Is Image compression free?
- Yes, completely free. No account, no watermarks, no limits on how many files you compress.
- What size does Twitter/X require?
- Twitter/X enforces specific upload size limits. Our platform preset automatically applies the right settings so your file uploads without rejection.
- Is it safe to upload my Image file?
- All uploads are encrypted with HTTPS and your files are deleted from our servers immediately after the compressed version is ready for download.