Free Video Tools

Convert, trim, resize and pull audio out of video - fast, free, no signup. Files are transcoded in memory and never written to disk.

Video Converter

Convert between MP4, MOV, WebM and GIF.

Video Trimmer

Cut a clip down to just the part you need.

Video Resizer

Scale a video down to 1080p, 720p and more.

Extract Audio

Save the soundtrack as MP3, AAC, FLAC or WAV.

Mute Video

Strip the sound and keep the picture untouched.

Video Compressor

Shrink video file size on simplesize.app.

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Also on LooIMG

Need image tools too?

LooIMG has a full set of free image tools - convert, compress, resize, crop, rotate, watermark, optimize SVG and export to PDF. Same privacy, same no-signup, all in your browser.

Explore Image Tools Up to 50 files per batch

JPG to PNG PNG to WEBP WEBP to JPG JPG to WEBP PNG to JPG GIF to PNG GIF to JPG WEBP to PNG JPG to GIF

How it works

Four steps, every time.

Every video tool follows the same in-memory pipeline. Only the transformation in the middle changes.

Upload your video

Drop an MP4, MOV, WebM or GIF into the browser. The file is streamed straight to the processing endpoint over HTTPS, with no intermediate disk write.

Choose your tool

Convert between MP4, MOV, WebM and GIF, trim a clip to a shorter segment, resize to a smaller resolution, extract the audio track, or remove the sound entirely.

Adjust settings

Set the target format, the start and end of a trim, the output resolution, or the audio format before processing starts.

Download the result

ffmpeg processes your clip in server memory, the result is returned to the browser as a direct download, and the buffer is released straight away.

Built on battle-tested video tech.

Every video tool runs on ffmpeg and ffprobe, the same open-source engines behind most professional video pipelines. Your file is streamed straight through them in memory, transcoded, and handed back - no disk writes, no queues, no third-party services in the path.

Industry-standard transcoding with ffmpeg and ffprobe.

Streamed in memory

Piped through ffmpeg's stdin and stdout - never to disk.

Modern codecs

H.264 + AAC for MP4/MOV, VP9 + Opus for WebM, palette-based GIF.

Real progress

ffmpeg reports true progress as it encodes - no fake spinner.

From the same team

Need to compress a video or image?

SimpleSize shrinks video and image file size without wrecking the quality - MP4, MOV, WebM, JPG, PNG, WebP and more. Another free tool from the same team.

Compress video Compress images

Frequently Asked Questions

Answers about video file handling, supported formats, size limits, privacy, and what each video tool does.

No. Your video is streamed into ffmpeg, transcoded entirely in memory, and returned to your browser. Nothing is written to disk, logged or cached, and the buffer is released as soon as the request finishes.

A converter (between MP4, MOV, WebM and GIF), a trimmer to cut a clip to a shorter segment, a resizer to scale down the resolution, an audio extractor, and a mute tool that strips the soundtrack. For shrinking video file size, the Video Compressor opens simplesize.app, a sister tool from the same team.

Yes, 100 MB per video. Larger files are rejected at the upload step before any processing starts. One video is processed at a time.

The converter supports every pair between MP4, MOV, WebM and GIF - twelve conversions in total, including MP4 to GIF, GIF to MP4, WebM to MP4 and MOV to WebM. Audio can be extracted as MP3, AAC, FLAC or WAV.

No. Every video tool is free with no registration, no rate limits and no watermarks added to your output.

Yes. LooIMG is primarily an image toolkit - convert, compress, resize, crop, rotate, watermark, optimize SVG, export to PDF, enhance, edit on canvas and make memes - all with the same in-memory, no-signup approach.