Online GIF Tools
This category is for browser-based GIF utilities that inspect or transform animated GIF files. Each published tool will document its supported controls, output behavior, and privacy limits.
Choose a GIF tool by task
Shared GIF-tool boundaries
- GIF processing is intended to happen in the current browser; check the individual tool's privacy note for its exact network behavior.
- Animated GIF support, frame handling, color behavior, and output options vary by tool. A file extension alone does not guarantee a valid input.
- Large or long animations can use substantial memory and may run more slowly on mobile devices. Transforming a GIF does not improve source detail.
All Tools
19 tools available. Select one to open it here.
GIF Frame Player
Upload a GIF to play it frame by frame, reverse the preview, inspect delays, and download the current composited frame as PNG.
Sprite Sheet to GIF
Upload a PNG, JPEG, or WebP sprite sheet, set the frame grid and read order, and export it as an animated GIF.
GIF Speed Adjuster
Upload a GIF and speed it up or slow it down with a multiplier, a uniform delay, or a half-speed preset.
GIF Flip Tool
Upload a GIF and flip every frame horizontally, vertically, or in both directions before exporting the animation.
GIF Reverse Tool
Upload a GIF, choose a frame range, and play the selected animation backwards while optionally reversing its frame delays.
GIF Compressor
Upload a GIF, choose compression strength, frame sampling, color count, and an optional target size, then export a smaller animation.
GIF Background Color Replacer
Upload a GIF, choose a source color, replacement color, and tolerance, and replace only background pixels connected to the frame edges.
GIF Color Replacer
Upload a GIF, choose a source color and target color, and recolor matching pixels across every frame.
Low-Quality GIF Effect
Upload a GIF, then use pixel blocks, color reduction, noise, and frame sampling to give it a deliberately low-quality retro look in your browser.
Glitch GIF Generator
Upload a GIF, choose the effect or layout you want, and create a new animation locally in your browser with Glitch GIF Generator.
Polaroid-Style GIF Maker
Upload a GIF, choose the effect or layout you want, and create a new animation locally in your browser with Polaroid-Style GIF Maker.
Square GIF Maker
Upload a GIF and set its square size, Cover or Contain fitting, alignment, and background options to create a new animation locally in your browser.
Wavy-Edge GIF Generator
Upload a GIF, choose the effect or layout you want, and create a new animation locally in your browser with Wavy-Edge GIF Generator.
Scrolling Text GIF Generator
Set the options for Scrolling Text GIF Generator and generate the animation locally in your browser; no source file is required.
Colorful Background GIF Generator
Set the options for Colorful Background GIF Generator and generate the animation locally in your browser; no source file is required.
Single-Frame GIF Generator
Set the canvas, background, text, and border options to generate a single-frame static GIF locally in your browser; no source file is required.
Blank GIF Generator
Set the options for Blank GIF Generator and generate the animation locally in your browser; no source file is required.
1×1 Pixel GIF Generator
Set the pixel color, transparency, GIF version, and optional comment to generate a 1×1-pixel GIF locally in your browser.
Boomerang GIF Maker
Upload a GIF, choose the effect or layout you want, and create a new animation locally in your browser with Boomerang GIF Maker.