Free · No watermark · No account

React, film and edit.
One vertical video.

Duovid plays a video while you record your reaction next to it — or films just you, or edits the clips you already have. Face effects, green screen, layers, captions in 100 languages and clean sound, all on your phone.

Download on theApp Store Get it onGoogle Play

Your videos stay on your phone. Exports in 720p, 1080p or 4K.

  • 6 duo layouts
  • Face effects & green screen
  • Captions in 100 languages
  • Up to 4K
  • Works offline
Everything in one app

All the features.
All free.

Everything you need to film, edit and post a vertical video, without a subscription.

01

Duo templates

Six ways to put your reaction next to the video, switchable any time.

 02

Green screen

Your background is cut out live. No green wall needed.

 03

Face effects

Masks, hairstyles and face shapes that follow your face.

 04

Layers

Stack up to 12 photos, videos and GIFs on top of your video.

 05

GIFs & stickers

Search GIPHY right in the editor and drop them on your video.

 06

Shapes

Taps, arrows, circles and checks for tutorials and how-tos.

 07

Filters

Nine looks plus brightness, contrast, saturation and warmth.

 08

Speed & transitions

Slow motion to 0.25×, fast-forward to 3×, fades between clips.

 09

Editor

Split, trim, duplicate, reorder and reposition, with full undo.

 10

Teleprompter

Read your script right under the camera and keep eye contact.

 11

Titles

Fonts, outline, box and neon styles you can drag, pinch and rotate.

 12

Noise reduction

AI removes background noise from your voice, on your phone.

 13

Voice effects

Chipmunk, Monster, Robot, Alien, Echo and Radio.

 14

Music & voice‑over

Add songs, borrow a video's sound or narrate on top.

 15

Auto captions

Captions in 100 languages, Albanian included, made on-device.

 16

Auto edit

Duovid picks the best moments and cuts them to the music.

 17

Up to 4K

Export in 720p, 1080p or 4K. Never a watermark.

 18

Captions as .srt

Save your captions as a separate file for any platform.
Four ways to start

Whatever you're making,
start in one tap.

Pick a mode — and mix it up later. Selfie, duo, photo and video clips can go into the same project in any order.

React to a video

A video plays while you record your reaction next to it. Pause, resume and retake — the sound stays in sync.

Selfie video

Just you and the camera — full screen, rounded, circle or green screen, with the teleprompter if you need it.

Edit a video

No camera needed. Add text, captions, layers and music to the videos and photos you already have.

Auto edit

Pick up to 50 videos and photos. Duovid finds the best moments and cuts them to the music.

Duo templates

React
your way.

The video plays while the front camera films you. Choose how the two sit together — before you record, while you record or afterwards in the editor.

  • Six templatesTop / Bottom, Side by Side, Bubble, Circle, Reverse Bubble and Green Screen.
  • Drag, resize, swapMove the bubble anywhere, change the split, double-tap to swap who's on top.
  • No headphones neededSpeaker mode plays the video quieter while you talk, so it doesn't echo into your mic. The export keeps its full sound.
Recording a reaction: the video on top, the selfie below, with the layout picker
Side by side reaction layout
Top / Bottom
Side by Side
Bubble
Circle
Reverse Bubble
Green Screen
Green screen

Step into
the video.

Your background is cut out live while you record, so you stand right in front of the video. No green wall, no cloth, no studio — made for selfies.

  • Live, on your phoneYou see the cut-out while you film, and the export matches it exactly.
  • Any backgroundA video, a photo, a colour or a gradient behind you.
  • Or just blur itKeep your own room, softly blurred, with you sharp in front.
Green screen: the person cut out and placed in front of a lake video
Face effects

New hair.
Same you.

Masks and stickers that follow your face — live while you record, or added later in the editor. Your original take is always kept, so you can change your mind.

  • FunGlasses, hats, crowns, animal ears, face paint and more.
  • HairPhoto-realistic hairstyles: afro, blonde, pink bob, braids, mohawk…
  • ShapeBig eyes, bobblehead, alien, slim, big smile — or just soft skin.
Recording with an afro hairstyle and round glasses on the face
Face effects panel with Fun, Hair and Shape tabs
Layers & shapes

Stack it
on top.

Put photos, videos and GIFs over your video as layers. Drag, pinch and rotate them, choose when each one shows, and set their order and opacity.

  • Up to 12 layersImages, animated GIFs and videos — original, rounded or circle.
  • GIFs and stickers from GIPHYSearch GIFs and stickers right in the editor.
  • Shapes for how-tosTaps, swipes, arrows, circles and checks that point things out.
Overlay panel with stacked image, GIF and video layers
Shapes picker with tap, arrow, circle and check shapes
Video effects

Set the
mood.

Give every clip its own look, or apply one to all clips at once. Tap a filter, then fine-tune it.

  • Nine filtersVivid, Warm, Cool, Vintage, Film, Matte, Mono, Noir and Drama.
  • AdjustBrightness, contrast, saturation and warmth, with intensity control.
  • Speed and transitionsSlow motion down to 0.25×, fast-forward up to 3×, fades between clips.
Filters panel with Original, Vivid, Warm and Cool previews
Editor

Every clip.
One timeline.

Line up selfie, reaction, photo and video clips. Split, trim, duplicate and reorder them, change the layout after recording and undo anything. What you see in the preview is exactly what you export.

  • Split, trim, reorderCut a clip at the playhead and drag clips around on the strip.
  • Add more any timeRecord another take, or add photos and videos from your gallery.
  • Reposition and resizeMove the selfie, the bubble and every layer right on the preview.
  • Drafts save themselvesPick up any project later from the home screen.
Duovid editor with a multi-clip timeline and the clip inspector
Teleprompter

Read your script.
Keep eye contact.

The prompter sits right under the front camera, so you look into the lens while you read. Write or paste scripts and keep a library of them.

  • Speed, text size and coloursFrom slow and deliberate to brisk — with a reading line and mirror mode.
  • Move it, resize it, hide itThe window goes wherever it's comfortable, up to the top of the screen.
  • Your script becomes captionsTurn what you read into captions, no transcription needed.
Titles

Titles that
pop.

Add titles, labels and credits. Drag, pinch and rotate them right on the video, animate them in, and choose when each one appears on the timeline.

  • Fonts and stylesRounded, Classic, Serif, Mono, Condensed — plain, outline, box or neon.
  • Any colour, any sizeText and box colours, alignment and size.
  • Duplicate, layer, deleteStack as many texts as you like.
Text editor with fonts, styles and colours
Titles placed on a reaction video, with the text timeline
Audio

Clean sound.
Fun voices.

A built-in AI noise remover cleans traffic, wind, fans and hum out of your voice — right on your phone. Duovid even tells you when a clip sounds noisy.

  • Noise reductionAuto picks the strength for you, or choose Light, Medium, Strong or Max.
  • Voice effectsChipmunk, Monster, Robot, Alien, Echo and Radio. Your original is kept.
  • Music and voice-overAdd songs from your files, borrow a video's sound or narrate on top — every track with its own volume.
Voice panel with noise reduction levels and voice effects
Auto captions

Captions in
100 languages.

Duovid listens to your voice and writes the captions for you — on your phone, not in the cloud. Fix any word, choose a style, and your captions are ready.

  • Recognised on-deviceYour voice is never uploaded. Works without internet once the language is ready.
  • Albanian includedA dedicated Albanian speech model for accurate Shqip captions.
  • Edit line by lineCorrect words, timing and words per line before you export.
Captions panel with the Albanian speech model ready and a Generate captions button
Auto edit

Let Duovid
make the cut.

Pick your videos and photos and a song. Duovid looks for faces, sharp shots and the beat, then puts a finished edit together, right on your phone. Every clip stays editable.

  • Energetic, Smooth or StoryChoose a style and a length — 15, 30 or 60 seconds — and remix for a new take.
  • Remove pausesCut the silent gaps out of talking clips in one tap.
  • Smart framingKeeps the subject in frame when a wide video becomes vertical.
Auto edit panel with style, length and music options
Export

Up to 4K.
No watermark.

Export in 720p, 1080p or 4K and save to your gallery or share straight to TikTok, Reels, Shorts or any app. No logo is ever stamped on your video.

  • Captions as a separate fileExport your captions as an .srt file for YouTube or any video editor.
  • Vertical or square9:16 for Stories, Reels and Shorts; 1:1 square for side-by-side reactions.
  • Share into DuovidSend a video from another app's share sheet and start reacting right away.
Export sheet with 720p, 1080p and 4K, no watermark, and Export captions (.srt)
And more

Small things that make it easy.

Pause, resume, retake

Stop mid-reaction and carry on where you left off — or redo the last take.

Photos come alive

Mix photos with your videos, with a slow zoom or pan and the duration you want.

iPhone, iPad and Android

The same features on every device, from a small iPhone SE to an iPad Pro.

Everything free. Everything on your phone.

No subscription, no account, no ads, no trackers, no watermark. Recording, editing, effects, captions and export all happen on your device, and work offline. The only optional downloads are a speech model for some caption languages and GIFs you search on GIPHY.

  • 100% free
  • Works offline
  • No account
  • No tracking
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Duovid app icon

Make your first Duovid.

Free on iPhone, iPad and Android. Made by Gremza.

Download on theApp Store Get it onGoogle Play