Compress MP4, MOV, and WebM video recordings for email limits, Discord attachments, LMS uploads, and fast streaming.
Re-encodes video streams with efficient codecs (H.264, H.265/HEVC, AV1, VP9), adjusting bitrate, Constant Rate Factor (CRF), and audio sampling.
When a 300MB screen recording needs to be sent via Slack or uploaded to a platform with a 25MB attachment limit.
Ranked by feature completeness, privacy safety, and ease of use.
Simple online animated GIF and video maker, compressor, and editor.
Ezgif is the web standard for quick GIF creation, video-to-GIF conversion, video trimming, speed adjustments, and animated image compression.
High-capacity online file converter with advanced video compression codecs.
FreeConvert provides comprehensive video compression and format transcoding supporting files up to 1GB for free with custom CRF bitrate controls.
100% In-browser private speech recognition and audio transcription powered by WebGPU.
Whisper Web transcribes spoken audio and microphone speech in your browser using OpenAI Whisper models running locally via Transformers.js with zero server uploads.
Massive all-in-one free digital toolkit for PDF, image, video, and AI writing tasks.
TinyWow is a comprehensive online utility hub offering over 200 free tools to compress PDFs, convert video formats, strip backgrounds, edit images, and write AI copy.
The classic, fast online animated GIF maker, video converter, and image optimizer.
Ezgif is a beloved, completely free online toolkit for creating, optimizing, resizing, cropping, splitting, and reversing animated GIFs, WebP, APNG, and video clips.
Common questions and practical advice for completing this task.
H.264 (MP4) offers 100% universal playback on all devices. H.265/HEVC and AV1 provide tighter compression for modern players.
Convert video fragments into looping animated GIFs for GitHub READMEs, product documentation, social media, and customer support guides.
Capture video walkthroughs, bug reports, and presentations directly from your browser tab with no desktop installation.
Cut out unwanted segments, shorten video duration, and clip key highlights without rendering complex timeline software.