Your audio & video toolkit, right in the browser

Audio Video Gizmo is now an 8-in-1 tool. Trim, crop, convert, master, change aspect ratios, grab thumbnails, and join audio — fast, private, and easy. Upload your file, do your edits right here in the browser, then download the result back to your device.

The Audio Trimmer is free for everyone — all other tools just $0.99/month.

FREE FOR EVERYONE — NO ACCOUNT NEEDED

Audio Trimmer

Upload any track, drag to select the perfect moment, fade in or out, remove silence, adjust volume, and download your clip — all in your browser. Free for everyone, no account needed.

Pro tools

$0.99 / month

Video Trimmer

Cut any video down to the exact clip you need, keep or remove a section, loop while you work, and export straight to your device — audio included.

Image Trimmer

Upload any image, drag the handles to crop it to exactly what you want, and export just the part you need — lock to the original aspect ratio or crop freely.

Aspect Ratio Changer

Reshape any video to a new aspect ratio — vertical 9:16 for Reels and TikTok, square 1:1, portrait 4:5, or widescreen — with a live crop frame so you see exactly what's kept.

Thumbnails

Scrub to any frame of a video and capture it as a clean PNG or JPEG thumbnail to use anywhere you upload — your original video stays untouched.

Converter

Convert audio between formats like WAV, MP3, and OGG quickly and privately, right in the browser.

Studio Mastering

Polish your audio with studio-grade mastering — EQ, compression, and loudness — to make tracks sound full, balanced, and ready to share.

Sequential Audio Joiner

Add audio files one after another, set an adjustable pause between each, and export a single combined file that plays them all in sequence.

Save Your Way

Whatever you create, you choose where it goes — download it straight to your device, save it to My Files inside the app, or do both so it's ready wherever you need it.

One simple plan

$0.99/ month

Unlock the Video Trimmer, Image Trimmer, Aspect Ratio Changer, Thumbnails, Converter, Studio Mastering, and Audio Joiner. Cancel anytime. The Audio Trimmer always stays free.