Convert. Compress. Optimize.
Instantly.
The world's fastest free online file converter and compressor. Images, videos, PDFs, audio and documents — no installs, no signup.
Drop files here to start
or choose an option below · files auto-deleted after processing
256-bit encryption · GDPR & CCPA compliant · Files deleted automatically
Every tool you'll ever need
Over 130 conversion, compression and optimization tools — thoughtfully designed to feel instant.
Image
PNG, JPG, WEBP, HEIC, SVG, AVIF and more
Video
MP4, MOV, MKV, WEBM, AVI conversion & compression
Audio
MP3, WAV, FLAC, M4A, AAC — extract & convert
Merge, split, compress, unlock, convert to Word
Documents
DOCX, RTF, TXT, EPUB, ODT, spreadsheets & slides
Archive
ZIP, RAR, 7Z, TAR, GZIP — extract & create
GIF & Animation
GIF maker, optimizer, video-to-GIF, resize
Unit Tools
Length, weight, currency, time, temperature
Convert anything to anything
Video, audio, image, PDF, ebook, GIF and more — 40+ conversion tools.
Video & Audio
Image
PDF & Documents
GIF
Shrink files without losing quality
Reduce file size for video, audio, images, PDFs and GIFs in seconds.
Video & Audio
PDF & Documents
Precision editing tools
Crop, trim, resize, rotate, merge, split, protect — everything you need.
Video Tools
Popular right now
The tools people around the world use every second.
Most popular
Three steps. Zero friction.
No accounts, no installs, no waiting. Just conversion — the way it should feel.
Upload
Drag & drop, paste, or import from Drive, Dropbox and URLs.
Choose format
Pick your output, tune quality, size or resolution.
Download
Files are processed in seconds and auto-deleted after.
Private by design
Your files stay yours. We built ConvertQazi with privacy as the default, not an upsell.
End-to-end encryption
All uploads are protected with 256-bit TLS.
Auto-delete
Files are wiped from our servers within one hour.
Zero tracking
We never sell your data. No signup required.
Edge processing
Global edge network keeps conversions under a second.
GDPR & CCPA
Fully compliant with international privacy laws.
SOC 2 controls
Enterprise-grade security posture, always.
Loved worldwide
4.9 average rating from over 128,000 reviews.
“Blazing fast and gorgeous. Replaced three tools in my workflow overnight.”
“The video compressor is unreal. 4K clips down to a fraction with no visible loss.”
“PDF tools are exactly what SmallPDF should be — no paywalls, no clutter.”
“Best-in-class UX. I keep it pinned as a browser tab.”
Frequently asked
Everything you need to know before your first conversion.
Start converting in seconds
Join millions of creators, students and professionals using ConvertQazi every day.