EmoteSizer
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Video to GIF Converter — Convert MP4 to GIF Online Free

Convert video clips to animated GIFs in your browser — trim, set frame rate, resize, and download. No upload to servers, no watermark, no signup.

Drag & drop a video here

or click to browse files

MP4, WebM, MOV, AVI up to 200 MB

Upload a video to get started

How to Convert MP4 to GIF Online

  1. Upload your video file — drag and drop or click to browse. This free online video to GIF converter accepts MP4, WebM, MOV, and AVI files up to 200 MB. Everything runs in your browser using FFmpeg.wasm, so your video never leaves your device.
  2. Trim the clip — use the trim slider to select the exact start and end points. Shorter clips produce smaller, more shareable GIFs. For best results, keep your selection under 10-15 seconds.
  3. Adjust GIF settings — set the frame rate (FPS), output width, quality preset, max colors, and loop count. The Balanced and Best modes use 2-pass palette encoding for superior color accuracy.
  4. Convert and download — click "Convert to GIF" and watch the progress in real time. Preview the result side-by-side with the original video, then download your GIF. Completely free, no watermark, no signup required.

Why Convert Video to GIF?

  • Share anywhere, no player needed — GIFs play natively in social media, messaging apps, forums, emails, and websites. Unlike video files, they auto-play and loop without requiring a dedicated player.
  • Create animated emotes — turn video clips into animated emotes for Twitch, Discord, Kick, 7TV, BTTV, and FFZ. Pair with our GIF compressor and resizer to meet platform size limits.
  • Perfect for short clips — reaction GIFs, tutorials, product demos, and memes are more engaging as auto-playing loops than static images or video links.
  • Private and browser-based — your video never leaves your browser. FFmpeg.wasm processes everything locally using WebAssembly. No server upload, no cloud processing, complete privacy.
  • 100% free, no watermark, no signup — convert any video to GIF online free with no hidden costs, no account required, and no branding on your output.

Convert MOV, WebM, and AVI to GIF

While MP4 is the most common video format, this converter handles several other formats just as well. Upload a MOV file from your iPhone or Mac and convert it to GIF without installing any software. WebM files from screen recordings or web downloads convert seamlessly too. Even older AVI files work — just drag and drop, and the tool handles the rest. No matter the source format, you get the same trim, FPS, resize, and quality controls.

Video to GIF for Twitch, Discord & Streaming Emotes

Creating animated emotes from video clips is one of the most popular uses for this converter. Clip a highlight, a reaction, or a funny moment from your stream, then convert it to GIF here. For Discord animated emoji, the output must be 128x128 pixels and under 256 KB — set the width to 128px, keep the clip to 1-3 seconds, then use our GIF compressor to hit the size target. For Twitch emotes, the limit is 112x112 pixels and 1 MB — use our GIF resizer to get the exact dimensions. The same workflow applies to Kick, 7TV, BTTV, and FFZ emotes.

How to Convert MP4 to GIF Without Losing Quality

GIFs are limited to 256 colors per frame, so some quality loss is inherent when converting from video. However, you can minimize it with the right settings:

  • Use Balanced or Best quality — these modes use 2-pass palette encoding. The first pass analyzes your video to build an optimal color palette, then the second pass encodes with advanced dithering to smooth gradients and reduce banding.
  • Keep the max colors slider at 256 — this gives the encoder the full GIF color range to work with. Lower it only if you need to reduce file size.
  • Set FPS to 15-20 — this provides smooth animation without bloating the file. Higher FPS increases file size proportionally with minimal perceptual benefit.
  • Use 480px width or lower — GIF compression is less efficient at larger resolutions. 480px strikes a good balance between clarity and file size for most use cases.
  • Trim to under 10 seconds — shorter clips allow you to use higher quality settings without producing an oversized file.

If the output GIF is still too large, run it through our GIF compressor to reduce the file size further without re-converting from video.

Frequently Asked Questions

How do I convert MP4 to GIF?

Upload your MP4 file, trim the clip to the section you want, set your preferred FPS and output width, then click "Convert to GIF." The conversion runs in your browser and takes just seconds. Download the result — it is completely free, with no watermark and no signup.

How do I make a GIF from a video?

The process is the same regardless of format. Upload any video file (MP4, WebM, MOV, or AVI), adjust the trim range and settings, and the converter handles the rest. Our tool uses FFmpeg.wasm to decode the video and encode it as an animated GIF.

What video formats are supported?

MP4, WebM, MOV (QuickTime), and AVI. MP4 is the most widely supported and recommended format for best compatibility with FFmpeg.wasm. MOV files from iPhones and Macs work well too.

Is there a file size or duration limit?

You can upload videos up to 200 MB. There is no hard duration limit, but for best results keep your GIFs under 15 seconds. Longer clips produce very large GIF files since every frame is stored as a full image.

Does this add a watermark?

No. EmoteSizer never adds watermarks to your files. The output GIF is clean and ready to use on any platform — social media, messaging, websites, or emote platforms.

How does browser-based conversion work?

This tool uses FFmpeg.wasm, a WebAssembly port of the professional FFmpeg video toolkit. It runs entirely in your browser — your video is decoded, processed, and encoded into a GIF on your device. Nothing is uploaded to any server, giving you complete privacy.

Can I convert MP4 to GIF without software?

Yes. This tool runs entirely in your web browser — no app download or software installation needed. It works on Mac, Windows, iPhone, and Android. Just open the page, upload your video, and convert.

Why is my GIF file so large?

GIFs store each frame as a full image without inter-frame compression, so they are inherently larger than video files. To reduce GIF file size: lower the FPS (10-15 is usually enough), reduce the output width, shorten the clip, or decrease the max colors. You can also run the result through our GIF compressor afterward.

What FPS should I use for a GIF?

10-15 FPS is ideal for most GIFs. This range provides smooth-looking animation while keeping file size reasonable. Use 20+ FPS only when smooth motion is critical (such as gameplay clips), and be aware that higher FPS directly increases file size.

How do I make a GIF emote from a video for Discord?

Convert a short clip (1-3 seconds), set the output width to 128px, and use Balanced or Best quality. After conversion, use our GIF compressor to get the file under 256 KB. Discord animated emoji must be 128x128 pixels and under 256 KB.

Can I control the GIF loop count?

Yes. Choose from Infinite, Play Once, 3x, or enter any custom loop count. Most GIFs use infinite looping, but single-play or limited loops are useful for intro animations and presentations.

How do I reduce the GIF file size after conversion?

Use our GIF compressor to further reduce file size after converting. You can also reduce GIF size before converting by lowering the FPS, reducing the output width, trimming a shorter clip, or lowering the max colors slider.