GIF Forge

Free GIF Maker

Turn part of a video, a screen recording or pictures into a GIF, or edit one frame by frame: speed, reverse, crop, text that fades or types in and looks, then save a small GIF, MP4, WebP or APNG, with nothing uploaded.

Keys while you use the tool: 1 to 6 switch tools, Space plays, C copies the chosen frames and ? opens the help. Nothing you open leaves this browser.

How to Use GIF Forge

1

Open something

Drop a GIF, a video or pictures on the page, paste a picture, or press Open files. For a video, choose the part, the frames each second and the width. Try an example opens a short animation to play with.

2

Edit the frames

Under Frames, choose frames in the strip to copy, move, remove or time them. Change the speed or the length, reverse it, make a boomerang, drop every second frame or join repeated ones.

3

Crop and size

Turn or mirror the picture, drag the crop box, keep it square or 9:16, or add space around it for a post. Set the width and keep pixel art sharp when you make it bigger.

4

Add text and stickers

Add a caption, meme text or a subtitle and drag it into place. Let it show on some frames only, and fade, type or pop in. Add a logo or a sticker from a picture.

5

Pick a look

Choose black and white, vintage, warm or another of twelve looks, then fine-tune the light and colour, blur or sharpen, or make a green screen see-through.

6

Save it

Make a GIF for the best look, a balance or a small file, or fit it under a size. Or save MP4, WebP, APNG, every frame in a zip or a sprite sheet. The real file plays before you download it.

Why Use GIF Forge?

đŸŽ¯ Exactly the part you want

Play the video, set the start and end where you need them and choose the frames each second and the width before anything is made, with an estimate of the frames and memory it will take.

đŸ—œī¸ Small GIFs that still look good

One set of the best colours for the whole animation, only the parts that change stored for each frame, and an optional lossy mode keep files small. Fit a size gets under a limit such as 8 MB for you.

👀 What you see is what you save

After saving, the real file plays on the stage, played by the browser as anyone else will see it, with its size and how much smaller it is than the GIF you opened.

â†Šī¸ Every step can be undone

Each change goes into an undo history, so trying a crop, a speed or a look costs nothing. Your last animation is kept in this browser and comes back after a reload.

🧩 More than GIF

Save an MP4 for chat apps, an animated WebP or APNG with smooth see-through edges, every frame as PNG, JPG or WebP with a timing list, or a sprite sheet with CSS that plays it.

🔒 Nothing uploaded

There is no account and no upload. Your videos, pictures and GIFs are read, edited and saved by this browser on your device.

GIF Frames, Colours and Size Explained

🎨 256 colours a frame

A GIF frame can use at most 256 colours. To show a photo or a video, the colours are chosen carefully and mixed by dithering, which places dots of the colours there are to suggest the ones that are missing. Fewer colours make a smaller file.

âąī¸ Frame times in hundredths

A GIF stores how long each frame shows in hundredths of a second. Most browsers play frames of 10 ms or less at 100 ms, so very fast GIFs can look slow; GIF Forge keeps every frame at 20 ms or more and adds up the rounding so the total length stays right.

đŸ“Ļ Why MP4 is smaller

A GIF packs each frame on its own with lossless compression, while a video codec predicts each frame from the ones around it. That is why the same clip as MP4 is usually much smaller, though it has no see-through parts.

Frequently Asked Questions

Is GIF Forge free, and is anything uploaded?

It is free, with no registration. Like every page on ZeroDataUpload, it is supported by advertising. The GIFs, videos and pictures you open are worked on in this browser and are never sent to a server. Your settings and your last animation are kept in this browser, so they are still there after a reload; Start over or Forget it removes the animation.

How do I make a GIF from a video?

Open the video or drop it on the page. Choose where the part starts and ends, how many frames a second and the width, then press Make frames. Trim, crop or add text if you like, then open Save, choose GIF and press Make GIF. The finished file plays on the stage before you download it.

How do I make a GIF smaller?

Under Save, choose Small or Fit a size. Fit a size tries stronger compression first, then a smaller picture, then fewer frames, until the file is under the size you set. Cropping, a smaller width, fewer colours and dropping every second frame under Frames all help too, and an MP4 of the same animation is usually much smaller.

Which files can it open and save?

It opens GIFs, videos your browser can play (such as MP4, WebM and MOV), pictures (JPG, PNG, WebP, AVIF and more), animated WebP and PNG in browsers that can take them apart, sprite sheets and a recording of your screen. It saves GIF, MP4 where the browser can make video, animated WebP, animated PNG, every frame as a picture in a zip with a timing list, and a sprite sheet.

Can text appear or move?

Yes. Each text or picture can show on all frames or only some, and fade in, type in letter by letter, pop in, slide up or blink. Pick a style such as poster text with an outline, a caption box or a subtitle, then drag it on the picture or move it with the arrow keys.

How large can an animation be?

GIF Forge holds up to 2,000 pictures (1,600 MB of them in memory) and 5,000 frames in the strip; anything more is left out with a message. Pictures are read with their long side at most 1,600 pixels. A smaller width or fewer frames a second keeps long videos quick.

How is GIF Forge different from the MORPH media converter?

MORPH converts whole files between formats, and turns a whole video into an animated GIF at 12 frames a second and 480 pixels wide. GIF Forge is an editor: you choose the part of the video, the frame rate and the width, edit the frames, add text and effects, and choose how small the GIF should be, or save it as MP4, WebP, APNG, frames or a sprite sheet.

How GIF Forge works

Everything happens in this browser on this device: nothing you open is uploaded. Every change can be undone with Ctrl+Z. Your last animation is kept in this browser, so it is still there after a reload, until you choose Start over or Forget it.

Open

Drop files anywhere on the page, paste a picture, or open them. A GIF opens frame by frame. A video opens a window where you pick the start and end, how many frames a second and the width. Pictures can be put in order, fitted to one size and blended into each other. Animated WebP and PNG open frame by frame in browsers that can take them apart, such as Chrome and Edge. A sprite sheet is cut into frames, and Record the screen turns a recording into frames. Files added later go after the frames you have; pictures of another size are fitted in. The tool holds up to 2,000 pictures (1,600 MB) and 5,000 frames; anything more is left out with a message.

Frames and speed

The strip under the picture holds every frame. Click to choose one, Shift-click for a run, Ctrl-click to add or remove one, and drag with the mouse to move them. Copy, remove and move the chosen frames, or set how long they show. Speed up or slow down everything, set the total length or one speed for all frames. Reverse, boomerang (forwards then backwards) or play twice. Keep only a part, drop every second frame while keeping the timing, or join frames that look the same. Choose how often it plays and add a smooth blend from the end back to the start. Most browsers play frames of 10 ms or less at 100 ms, so 20 ms is the shortest kept.

Crop and size

Turn and mirror, then drag the crop box or its corners, or type the numbers. Pick a shape such as square or 9:16 to keep the box to it. Cut off plain edges finds borders of one colour around every frame. Shape with space around adds space instead of cutting. Change the size by width, height, a percentage or a common width; Sharp pixels keeps pixel art crisp.

Text and pictures

Add text and pick a style: poster text with an outline, a caption box, a subtitle and more. Drag it on the picture, or use the arrow keys when its box has focus. Each text or picture can show on all frames or only some, and fade in, type in letter by letter, pop in, slide up or blink. Add a picture for a logo or a sticker; PNGs keep their see-through parts.

Effects

Pick a look, then fine-tune brightness, contrast, colour strength, warmth, shift colours, faded, sepia, blur, sharpen, pixelate and dark corners. Make a colour see-through (pick it from the picture) for a green screen or a plain background, or fill see-through parts with a colour.

Save

GIF Forge writes its own GIFs: it chooses the best 256 colours for the whole animation, stores only the parts that change from frame to frame, joins frames that do not change, and can allow small colour changes that pack much better. Best look, Balanced and Small set this for you; Fit a size tries stronger settings, then a smaller size, then fewer frames until the file fits. MP4 makes a video that is usually much smaller, in browsers that can make video. WebP and APNG keep millions of colours and soft see-through edges. Frames gives every frame as a picture in a zip with a timing list, and a sprite sheet puts them in one PNG. After saving, the real file plays on the stage, so you see exactly what others will see.

Keys (while you use the tool)

1 to 6
Switch tools
Space
Play or pause
← →
Previous or next frame; with Shift, choose a run
Alt ← →
Move the chosen frames (in the strip)
Delete
Remove the chosen frames
C
Copy the chosen frames
Ctrl Z / Ctrl Y
Undo / redo
Ctrl S
Save with the current settings
Ctrl V
Paste a picture
?
This help