Capture still frames from any video at precise timestamps. Extract single screenshots or batch capture at regular intervals. Export as JPG, PNG, or WebP. Perfect for thumbnails and previews. Videos never leave your device — compression and conversion run locally in your browser with FFmpeg WASM.
Runs on FFmpeg
Content reviewed October 2026 · About Toolzum
Grade videos with 18 filters across Color, Artistic, Blur, and Lighting (grayscale, sepia, pixelate, gaussian blur, vignette, brightness/contrast/saturation) plus a live still-frame preview. Export MP4, WebM, or GIF — local FFmpeg work, unlimited saves.
Compress multiple videos with one shared CRF setting (18 high quality, 23 default, 28 smaller, 35 maximum) encoded libx264 medium preset with 128k AAC audio. Studios batch 20 daily uploads at CRF 28 — local FFmpeg WASM, 2 free batches a day.
Burn one shared SRT subtitle file permanently into a whole batch of videos with font-size and bottom/top/middle position control. Course creators hard-sub 20 lessons for platforms that ignore caption files — FFmpeg WASM, 2 free batches a day.
Shrink JPG, PNG, and WebP photos with an Image Quality slider (10–100%, default 80%) plus a Resolution Scale slider, shown in Before/After panels with exact KB and -% savings. Single-image uploads up to 50MB — local library work, unlimited saves.
Full photo editor in your browser: crop, rotate, flip, resize, tune brightness/contrast/saturation/warmth, auto-fix, annotate with text/shapes/draw/blur, HEIC input, shrink-to-target-size, metadata-strip toggle, and PNG/JPG/WebP export. Parametric undo, hold-to-compare — free, no signup, nothing uploads.
Type the timestamp (MM:SS or HH:MM:SS) or scrub the preview and capture at the current playback time. Single-frame mode seeks with -ss and grabs one frame (-vframes 1).
PNG preserves full quality with no compression artifacts — best for thumbnails you will edit later. JPG quality maps to q:v 2–31 (90% is a sweet spot). WebP takes a 1–100 quality value. All three support optional width/height scaling (0 keeps original).
Yes. Batch mode extracts frames across the whole video at your interval via fps=1/N — for example, one frame every 5 seconds. Numbered frames export together as screenshots.zip.
Yes. The captured frame uses the original video resolution. A 1080p video produces 1920x1080 screenshots. A 4K video produces 3840x2160 screenshots.
The tool supports MP4, MOV, AVI, WebM, MKV, and most common video formats. Upload any supported video and capture frames from it.
Video Trimmer
Cut start/end segments from any video with fast stream-copy trimming in your browser (keyframe-aligned, no re-encode). Remove a 45-second cold open from a 10-minute upload — local FFmpeg work, unlimited saves.
Video Filters
Grade videos with 18 filters across Color, Artistic, Blur, and Lighting (grayscale, sepia, pixelate, gaussian blur, vignette, brightness/contrast/saturation) plus a live still-frame preview. Export MP4, WebM, or GIF — local FFmpeg work, unlimited saves.