Free OnlineFile Conversion Tools
Secure, high-speed, browser-native file conversion and utility tools. Convert and edit PDFs, compress images, transcode videos, and format developer code directly in your browser.
No software installation, no files uploaded to any servers, 100% free, and completely secure.
Your files never leave your device — No uploads, no tracking
Tools by Category
Popular Tools
Compress Image
Reduce image file size instantly in your browser. Optimize PNG, JPG, WebP, and HEIC files locally without quality loss. Free, secure, and no uploads.
JPG → PNG
Convert JPG to PNG online — keep full transparency, batch up to 50MB per image, process locally in your browser. Free, no upload, no watermark.
Merge PDFs
Combine multiple PDF files into one document — invoices, contracts, scanned reports, or transcripts. Free browser-based merger that runs locally, ensuring complete privacy.
Convert Video
Convert video files online in your browser. Convert MP4, MOV, WebM, AVI, and MKV formats locally via FFmpeg.wasm. Free, secure, and no watermark.
Convert Audio
Convert audio between MP3, WAV, FLAC, AAC, M4A and OGG. Choose bitrate, mono/stereo and sample rate, up to 100MB per file — all in your browser.
Remove Background
Remove backgrounds from JPG and PNG images with on-device AI. Free, high precision, secure local processing, and instant transparent PNG download.
Lightning Fast
Everything runs inside your web browser sandbox. Zero file upload and download latency, providing instant local conversion.
Complete Security
Your files never leave your computer. 100% private, safe for company contracts, secure code formatting, and confidential documents.
Completely Free
Enjoy unlimited access to 80+ tools. No hidden subscriptions, no signups, no watermarks, and no premium restrictions.