Free video editor · no download · no account

Free online video editor with no watermark

Edit video with a real multi-track timeline in your browser: trim, cut, add titles and captions, grade colour, mix audio and export MP4. No watermark, no account, and because nothing is uploaded, there are no file-size limits.

Open Kiln Video Works in Chrome, Edge, Firefox and Safari on desktop.

What you can do

Pro timeline

Multi-track editing, ripple and roll trims, the razor, nested sequences and multicam.

Titles and captions

Type on the program monitor, caption tracks, SRT import and export, and burn-in.

Colour

Lumetri-style colour correction, LUTs and scopes.

Audio

Track mixer, crossfades, keyframed levels and effects.

Broad codec support

Imports H.264, HEVC, VP9, AV1, ProRes, DNxHR, MP4, MOV, MKV and WebM. Exports H.264 MP4, ProRes, DNxHR and GIF.

Private and unlimited

Media is read from your disk, so a 10 GB file is fine and nothing is uploaded.

Step-by-step guides

Trim a videoCut the beginning or end off a video, or remove a middle section, then export MP4. Free online v…Cut a video into partsSplit a video into clips, delete the parts you don't want and close the gaps automatically. Free…Merge videosJoin several video clips into one file, add transitions between them, and export a single MP4. F…Add subtitlesAdd captions to a video by typing them or importing an SRT file, style them, and burn them in or…Add text to a videoPut titles, lower thirds and captions on a video, animate them in and out, and export MP4. Free …Add music to a videoPut a song or voice-over under your video, fade it in and out, and balance it against dialogue. …Compress a videoShrink a video for email, Discord or WhatsApp by lowering bitrate or resolution and exporting H.…Convert MOV to MP4Convert iPhone and camera MOV files, including HEVC and ProRes, to widely compatible H.264 MP4 r…Video to GIFTrim a clip and export an animated GIF at the size and frame rate you choose. Free MP4/MOV-to-GI…Speed up a videoMake a video 2× faster, play it in slow motion, or set an exact duration with Speed/Duration. Fr…Reverse a videoPlay any clip backwards with Speed/Duration's Reverse Speed option, then export MP4. Free online…Stabilize shaky videoSmooth out handheld camera shake with the Warp Stabilizer effect: smooth motion or a locked-off …Crop a videoCut the edges off a video, remove black bars or zoom into part of the frame with the Crop effect…Make a vertical videoReframe 16:9 footage into 9:16 for TikTok, Reels and Shorts with a 1080×1920 sequence and the Au…Color grade a videoFix exposure and white balance, then add a cinematic look with Lumetri Color and LUTs, with scop…Freeze a frameHold a single frame of video for a dramatic pause or a title, using Add Frame Hold. Free online …Remove audio from a videoMute a video or delete its audio track entirely by unlinking audio from video, then export a sil…

Files it opens and saves

Convert MOV to MP4Convert MOV (iPhone HEVC, ProRes) to H.264 MP4 that plays everywhere. Runs in your browser with …Open Apple ProRes filesPlay, edit and convert Apple ProRes 422 and 4444 MOV files in your browser on Windows, Mac or Li…Convert MP4 to GIFTurn MP4, MOV or WebM clips into animated GIFs with your choice of size and frame rate. Free, in…Convert WebM to MP4Convert WebM (VP9, AV1, Opus) videos to H.264 MP4 for editing and sharing. Free, private and unl…

Coming from Premiere Pro?

Kiln Video has a Premiere-style timeline, familiar shortcuts (Q, W, C, Cmd+K), captions, colour and audio mixing, with no watermark. Read the full comparison.

Questions

Is there a watermark?

No. Exports are clean and full resolution.

What's the maximum file size?

There's no upload, so the limit is your computer's memory and disk.

Can I export 4K?

Yes. Export H.264 MP4 at the sequence's resolution, up to 4K and beyond.

Does it support HEVC export?

Not yet. H.264 is the delivery codec for now, and ProRes and DNxHR are available for masters.