Add Emoji to Video Online
Upload a video and place emoji exactly where they belong. Resize, rotate, and time every emoji on the timeline, mix them with stickers, text, and subtitles, or let AI transcribe your subtitles and add fitting emoji at the end of each caption, animated on top, or both. Change any AI emoji before you export a finished MP4 from your browser. Works with MP4, MOV, WebM, AVI, and more. No software download needed.
Add Emoji to Video Online Features
Emoji overlay studio
Drag emoji on video or let AI add them to subtitles
Every emoji can be a normal layer or part of your subtitles. Drag one onto the video, or turn on AI emoji subtitles so EchoWave transcribes the audio, picks fitting emoji, and places them at caption ends, above captions, or both. You can change every AI pick.
- Position Drag anywhere
- Size Tiny to full frame
- Rotation Any angle
- Timing Start and end
- Subtitles End, top, or both
- Layers Stack as many as you like
- Animation Pop, fade, slide
Emoji added. Start now?
Open the full editor to fine-tune the placement, add AI emoji subtitles, and export your video.
Drag any emoji onto the movie frame, then start the editor to place it precisely or add AI emoji subtitles
Emoji moves
Six emoji moves people use every day
Start from a move that matches your clip, then swap in any emoji from your keyboard.
- Reaction clips
Pop
Reaction pop
Drop a reaction at the exact frame the moment happens, then take it off screen before the next beat.
- Privacy
Pin
Cover a face
Pin an emoji over a face, license plate, or screen detail as a quick privacy cover that stays put.
- Tutorials
Slide
Point it out
Slide a pointing emoji toward a button, product, or detail so viewers look exactly where you want.
- Promos
Bounce
Hype the drop
Bounce an alert emoji during a price reveal, launch, or announcement to give the moment urgency.
- Milestones
Float
Celebrate the win
Float celebration emoji over milestones, results, before and after reveals, and thank you clips.
- Muted viewing
Fade
Set the tone
Fade a mood emoji in to carry the joke or feeling, even when the video plays muted in a feed.
Drag emoji or generate them from subtitles
Paste or search any emoji, combine several on one clip, or let AI transcribe captions and add fitting emoji automatically. You can change every emoji before export.
Timing control
Make emoji land on the beat
Manual emoji layers have their own start and end time. AI emoji subtitles follow each caption, so the emoji appears at the end of the line, animated above it, or both.
- Track 1
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0:02–0:05
Reaction
Lands on the punch line
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0:09–0:18
Privacy cover
Stays pinned for the scene
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- Track 2
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0:07–0:13
Pointer
Guides the eye to the demo
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0:19–0:24
Celebration
Caps the final result
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Placement
Make emoji look intentional
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One emoji per moment
A single well timed emoji reads instantly. A pile of them turns into noise.
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Match the size to the subject
A small emoji works as a reaction, a large one works as the punch line. Scale it to the role.
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Keep clear of captions
Leave the subtitle zone free, or use AI emoji subtitles so the emoji belongs to each caption instead of fighting it.
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Give it an exit
Set an end time so the emoji leaves once its moment is over instead of lingering on screen.
Overlay layers
Pick the right overlay for the job
- This tool
Emoji
The fastest overlay. Search or paste any emoji from your keyboard and it renders crisp at any size.
- AI captions
Subtitle emoji
AI transcribes speech, chooses a fitting emoji, and attaches it to each subtitle. Put it at the end, above with animation, or both.
- Custom art
Sticker
An image overlay for branded graphics, custom art, or anything emoji cannot say.
- Words
Text
Words, titles, captions, and labels with their own fonts, colors, and animations.
- Censor
Blur
A censor layer when an emoji cover is too playful for the content underneath.
Add emoji to videos without installing an app
EchoWave is used by creators, marketers, and teams around the world
How to add emoji to a video
Add emoji to a video online manually, or generate AI emoji subtitles, in three steps.
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1. Upload your video
Choose an MP4, MOV, WebM, AVI, or another common video file from your device and open it in EchoWave's browser editor. It works on desktop, iPhone, Android, and tablet.
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2. Add emoji or AI emoji subtitles
Open the overlay tools, search or paste any emoji, then drag it onto the video. Or generate subtitles automatically and let AI add emoji at the end of captions, animated above them, or both. Change any emoji before export.
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3. Export and share
Preview the clip, check that every emoji lands at the right moment, then export an MP4 with the emoji burned in for TikTok, Reels, Shorts, YouTube, WhatsApp, or your camera roll.
What creators say after trying EchoWave
What can you do with emoji on a video?
Add emoji for every kind of video
Emoji read instantly. A face, a flame, or an arrow lands before a single word does, which makes emoji one of the fastest ways to add meaning to a video.
AI emoji subtitles
If your clip needs captions, EchoWave can transcribe the audio, create subtitles, and add a fitting emoji to each cue. Put the emoji at the end of the subtitle, animate it above the subtitle, or use both. The AI picks a starting emoji, and you can change or remove any pick before exporting.
TikTok, Reels, and Shorts
Most short form video plays on a small screen, often on mute. A well placed emoji makes the reaction obvious, marks the punch line, and keeps the clip readable in a fast feed.
iPhone and Android videos
EchoWave runs in the browser, so you can add emoji to a video on your phone without installing anything. Open the editor in Safari or Chrome, upload from your camera roll, place the emoji, and download the result.
Reaction and meme clips
Time a laughing, shocked, or skull emoji to the exact beat of the reaction. Because every emoji has its own start and end point, the joke lands once instead of sitting on screen for the whole clip.
Tutorials and screen recordings
Use pointing emoji, checkmarks, and warning signs to mark buttons, steps, and settings. Emoji keep instructions readable without covering the content you are demonstrating.
Quick privacy covers
Pin an emoji over a face, license plate, name, or screen detail before posting. For sensitive footage, the censor video tool adds proper blurring, and the sticker tool covers things with custom images.
Export your video with emoji
Emoji added in EchoWave are exported into the final video, so they stay visible after you upload it to TikTok, Instagram, YouTube, WhatsApp, or anywhere else.
EchoWave supports common video formats such as MP4, MOV, WebM, AVI, and MKV. You can add emoji for free. Free exports include a small EchoWave watermark, and paid plans remove it when you need watermark free videos.
Made for feeds watched on mute
Most social video autoplays silently. Emoji carry the reaction, the tone, and the punch line even when nobody hears the audio, so viewers stay with the clip instead of scrolling past.
Pair emoji with subtitles or turn on AI emoji subtitles so each caption can get a fitting emoji at the end, animated above it, or both.
Understood in every language
Emoji mean the same thing in nearly every country, which makes them a shortcut for international audiences. A flame, a heart, or a laughing face needs no translation.
If your viewers span several languages, emoji keep the emotion clear while subtitles do the detail work. AI suggestions give you a fast first pass, and you can change any emoji to match the tone.
Frequently Asked Questions
Answers for people who want to add emoji, generate AI emoji subtitles, control timing, and export a shareable video.
How do I add emoji to video online?
Upload your video to EchoWave, open the overlay or sticker tools, choose an emoji, place it on the frame, adjust the timing, then export the video.
Can EchoWave add emoji to subtitles automatically?
Yes. EchoWave can transcribe your audio, create subtitles, and use AI to suggest the best emoji for each subtitle. Show it at the end of the text, animated above the caption, or both, and change any emoji before export.
Can I add emoji to video on iPhone?
Yes. Open this page in Safari on iPhone, choose a video from Photos, add emoji in the editor, and download the finished MP4 back to your phone.
Is it free to add emoji to a video?
Yes. You can add emoji to a video for free. Free exports include a small EchoWave watermark, and paid plans remove the watermark.
Can I make emoji appear and disappear at specific times?
Yes. Use the timeline to set the start and end point for each emoji, so a reaction can appear only during one scene or one phrase.
Can I resize and rotate emoji on the video?
Yes. Select the emoji, then drag to resize, move, or rotate it. You can place emoji on faces, corners, objects, or over text.
Can I animate the emoji?
Yes. Give an emoji an entrance such as a fade, pop, or slide, and use its start and end time so it moves on and off screen at the right moment.
Can I add more than one emoji?
Yes. Add multiple emoji, duplicate them, or mix emoji with stickers, text, subtitles, images, and logos.
Can I mix emoji with subtitles, text, and music?
Yes. Emoji live in the same editor as subtitles, text, stickers, images, and audio, so you can finish the whole edit in one project.
What video formats can I upload?
EchoWave accepts common video formats such as MP4, MOV, WebM, AVI, and MKV. The editor exports a shareable MP4.
Will the emoji stay on the video after I upload it?
Yes. EchoWave exports the emoji into the video file, so they stay visible on TikTok, Instagram, YouTube, WhatsApp, and anywhere else you share the video.
Is this an emoji adder or a full editor?
Both. Use EchoWave as a quick emoji adder, or keep editing with trim, crop, subtitles, audio, text, overlays, and more.
Do I need an account?
No account is required to start. Upload a file and begin editing from your browser.
Add emoji to your video Free online editor
Start for free. Add emoji by hand or generate AI emoji subtitles, then export with a small EchoWave watermark on free plans.
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