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    gifur
    FIG 0.1 — The promise

    GIF & Video Tools
    Without the Upload

    Convert, edit, and compress GIFs and video right in your browser. Your files stay on your device.

    Local media editingFiles stay on deviceBrowser-based
    CH 00 · Drop anything● Ready
    Uploaded
    0 bytes
    Runs on
    This device
    Tools
    25
    Account
    Not needed
    FIG 0.2 — AI GIF Generator

    Describe it. Get a loop.

    AI GIF Generator

    Beta · 3 credits / day
    Prompt0/500
    Try

    Prompt is sent to an AI provider to generate frames. Frames are stitched into the GIF locally in your browser — no files uploaded.

    Motion quality
    Aspect
    Style
    Duration
    FIG 0.3 — The index

    25 tools. One link each.

    Privacy-firstLocal media processing25 browser tools

    Or pick a specific tool

    Convert

    9

    Change formats

    Edit

    9

    Modify your GIF

    Optimize

    1

    Reduce file size

    Effects

    6

    Add visual effects

    25 GIF, video, and image tools — Editing tools process media locally in your browser. The separate AI GIF generator sends your text prompt to its generation provider, but media editing stays on your device.

    FIG 0.4 — Guides & comparisons

    Guides & Comparisons

    Step-by-step walkthroughs for the most common GIF jobs, plus format comparisons.

    1. 01Make a GIF from a videoTurn MP4, WebM, MOV or AVI into a GIF without uploading it anywhere.
    2. 02Video to GIF for Twitter/XSettings and size limits for GIFs that post cleanly on Twitter/X.
    3. 03GIF from a screen recordingConvert a screen capture into a shareable GIF, locally.
    4. 04Make a GIF on iPhoneTurn iPhone videos and Live Photos into GIFs in Safari.
    5. 05Make an animated GIFBuild a GIF from a set of images, frame by frame.
    6. 06Compress a GIF under 8MBGet a GIF under Discord, Twitter and Slack size caps.
    7. 07Reduce GIF file sizeColours, frame rate and dimensions — what actually shrinks a GIF.
    8. 08Make a GIF for DiscordHit Discord’s 8MB limit without wrecking quality.
    9. 09Remove a GIF backgroundAI background removal for GIFs, running in your browser.
    10. 10Make a transparent GIFCut out the subject and export with transparency.
    11. 11Loop a GIFInfinite, play-once, or a fixed repeat count.
    12. 12Boomerang GIF for InstagramPing-pong a clip so it loops without a visible jump.
    13. 13GIF vs MP4File size, quality and looping compared.
    14. 14GIF vs WebPWhen animated WebP beats GIF, and when it does not.
    15. 15APNG vs GIFTrue transparency and 24-bit colour versus universal support.

    Local Media Editing

    Editor inputs stay on your device

    Browser-Only Processing

    Uses WebAssembly technology

    Private by Design

    Gifur does not receive editor files

    No Media Storage

    Editor inputs are not stored by Gifur

    FIG 0.5 — Frequently asked

    Frequently Asked Questions

    Is Gifur really free to use?

    The 25 editing and conversion tools are free to use without an account. Browser-safety limits apply to large files, long animations, and large batches. The separate AI GIF generator has a daily generation allowance because it uses a hosted AI service.

    Are my files uploaded to a server?

    Media used in Gifur's editing and conversion tools is processed in your browser and is not uploaded to Gifur. The AI GIF generator is different: it sends the text prompt and generation settings to a hosted provider, then converts the returned clip locally.

    What browsers are supported?

    Gifur works in modern Chrome, Firefox, Safari, and Edge browsers with JavaScript and WebAssembly enabled. Editing and conversion tools use a compatible single-thread WebAssembly engine across those browsers.

    How does browser-based processing work?

    Gifur uses FFmpeg compiled to WebAssembly (WASM), which runs natively in your browser at near-native speed. This means all video and GIF processing happens on your computer, not on a remote server.

    What is the maximum file size I can process?

    Limits vary by operation because encoded file size does not predict decoded memory use. Each tool checks file bytes, dimensions, duration or frame count, and estimated decoded memory before processing. The limit shown beside its upload control is the one that applies.

    Can I use Gifur on mobile devices?

    Yes, Gifur works on mobile browsers. However, processing performance depends on your device's capabilities. For best results on mobile, use smaller files or lower resolution settings.

    Do I need to create an account?

    The editing and conversion tools do not require an account. The AI GIF generator also works without signup but has a limited daily allowance.

    What file formats are supported?

    Gifur supports GIF, MP4, WebM, MOV, AVI, WebP, APNG, PNG, and JPEG. Different tools support different input formats — check each tool page for specific format support.