Are compressor tools free?
Yes. All compression tools on ConvertWiki are free to use without an account.
Image & Video Compressor Tools
Free Image & Video Compressor Tools
Reduce file sizes for images and videos. Compress JPG, PNG, MP4, MOV, WebM, and AVI for web uploads, email attachments, and storage limits — no account needed.
Start with an uploadPick the exact file tool before choosing a file.
JPGJPEG10MB max
14compressor tools
Images & Videofile types
Freeno signup
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Compress Tools
Free online image and video compression tools.
Compress JPG, PNG, WebP and target-size image files for uploads, emails, and faster pages.
Compress JPG OnlineCompress up to 10 JPG and JPEG images online for free. Reduce file size for websites, email, uploads, and sharing while controlling quality.Compress PNG OnlineCompress PNG images online for free. Reduce PNG file size while preserving quality and transparency.Compress Image Under 1MBCompress JPG, PNG, and WebP images under 1MB online for free. Reduce image file size for forms, email, websites, and uploads.Compress Image Under 500KBCompress JPG, PNG, and WebP images under 500KB online for free. Make images smaller for strict upload limits, forms, email, and web use.Compress Image Under 200KBCompress JPG, PNG, and WebP images under 200KB online for free. Reduce images for strict upload limits, forms, and lightweight web use.Compress Image Under 100KBCompress JPG, PNG, and WebP images under 100KB online for free. Create very small images for strict forms, portals, and web pages.PNG CompressorUse a free PNG compressor to reduce PNG file size online while preserving transparency for graphics, screenshots, and logos.Compress Image OnlineCompress images online for free. Reduce JPG, PNG, and WebP file sizes without losing quality. No signup, no software — works in your browser.Optimize Image OnlineOptimize JPG and PNG images online for free. Reduce image file size for websites, uploads, and sharing while keeping strong visual quality.
How It Works
- Choose the compressor for your file type — JPG, PNG, MP4, MOV, WebM, or AVI.
- Upload your file and adjust the quality or target size settings.
- Download the compressed file directly from the page.
Common Uses
- Reduce image sizes for web pages, emails, and upload limits.
- Compress video files for sharing, storage, and social platforms.
- Hit specific file size targets like under 1MB or 500KB.
Compress Tools FAQ
Will compressed files lose quality?
Some quality loss is expected for lossy formats like JPG and MP4. Use higher quality settings to preserve more detail.
Are files stored after compression?
No. Files are processed for the requested compression and are never stored.
What image formats can I compress?
JPG, PNG, WebP. Use target-size tools like "under 1MB" to hit specific limits.
What video formats can I compress?
MP4, MOV, WebM, and AVI. Output is always H.264 MP4. Files up to 200MB are supported.