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🗜 Universal File Compressor

Compress Anything — Free.
Video · Image · Audio · PDF.

Drop any file and shrink it instantly. Videos, images, audio, PDFs — all supported. No watermark, no account, no nonsense.

✓ No Watermark ✓ No Account ✓ Video · Image · Audio · PDF ✓ Up to 500 MB ✓ Free
Universal Compressor
Free · No Watermark
🗜
Drop any file here
Video · Image · Audio · PDF · Any file — up to 500 MB free
Choose File
📄
your_file
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Starting…
Original
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→
Compressed
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Compression complete!
Download
😔
Compression failed
The server is busy or the file is unsupported. Please try again.

Want unlimited compression with no size limits? Download the free desktop app →

How It Works

Compress in 3 steps.

No sign up. No watermark. Just upload, pick your target size, and download.

1

Add your file

Drop a video, image or audio file. Up to 500 MB, processed entirely in your browser.

2

Choose target size

Pick 5 MB for WhatsApp, 10 MB for Discord, 25 MB for email — or enter a custom target.

3

Download compressed file

Your compressed file is ready in seconds. No watermark, no account, completely free.

Why It Works

Why the quality looks the same.

Smart compression — not just making the file smaller, but encoding it properly.

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Smart Size Targeting

We calculate the best compression settings to hit your target size — whether it's a video, image, PDF or archive. No guesswork.

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Format-Aware Encoding

Videos use H.264 for maximum compatibility. Images use smart re-sampling. PDFs use lossless compression. Each format gets the right treatment.

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Quality Preserved

For media, we scale smartly — 720p or 480p looks identical on phones but is far smaller. For documents and PDFs, quality is never touched.

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Privacy First

Video, image and audio compression run right in your browser via WebAssembly — your file is never uploaded anywhere. No account needed.

FAQ

Common questions.

No watermark at all. The compressed file is clean and ready to share.
Videos (MP4, MKV, MOV, AVI, WEBM…), images (JPG, PNG, WEBP, BMP, GIF, TIFF) and audio (MP3, WAV, FLAC, AAC, OGG, M4A…). PDF compression isn't available in the online tool yet.
Yes for the Good preset — it targets a high bitrate/quality so the difference is barely visible. Low and Medium trade some quality for a much smaller file, which is usually the point of compressing.
500 MB for the online compressor. For larger files, use the free Titan Converter desktop app — it compresses locally with no size limit and no upload needed.
No. Files are processed in a temporary location and deleted immediately after you download the result. Nothing is stored permanently.
Videos output as compressed MP4. PNG, GIF, BMP and TIFF images keep their original format; other images output as JPG. Audio outputs as MP3.

Need to compress without limits?

The free Titan Converter desktop app compresses any file locally — no upload, no size limit, no internet needed. Works on Windows 10 & 11.

Download Free — Windows 10 & 11

No credit card · 30-day unlimited trial · 100% offline