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BulkPicTools

Online GIF Editor & Ersteller — Edit, Reverse, Add Effects, No Wasserzeichen

Edit existing GIFs or create new ones from Bilder and videos — lokal. Reverse playback, crossfade transitions, per-frame timing, ZIP upload. Zero watermarks, zero uploads.

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Bilder / GIF / Video per Drag & Drop ablegen

Unterstützt JPG, PNG, GIF (Bearbeiten) oder MP4, MOV (Video zu GIF)

No Watermark • 100% Local Processing

Hauptfunktionen von GIF-Ersteller

GIF Editor

Import any existing GIF, split it into frames, reorder or delete frames, adjust per-frame delay, then export a clean new file. No re-uploading to any server.

Reverse & Crossfade

One-click reverse playback for boomerang-style GIFs. Add crossfade transitions between frames for smooth slideshow animations. Perfekt for memes, product demos, and Discord reactions.

Full Frame Control

Set a different delay for each individual frame — not just a global speed. Upload a ZIP of Bilder to batch-import all frames at once. Control loop count and output size.

Anleitungen & Tipps

How to Edit an Existing GIF Online

  • 1. Upload Your GIF File

    Drag and drop any .gif file onto the upload area. The tool will automatically split it into individual frames displayed as thumbnails — no extra software needed.

  • 2. Delete or Reorder Frames

    Click the remove icon on any thumbnail to delete unwanted frames. Drag thumbnails to rearrange the sequence. This is useful for cutting out repeated or irrelevant frames from a downloaded GIF.

  • 3. Set Per-Frame Delay

    Click any frame thumbnail to set its individual display time in milliseconds. Unlike global-speed tools, you can make one frame linger for 1s while the rest play at 0.08s — ideal for tutorial GIFs where one step needs more reading time.

  • 4. Export and Download

    Click Create GIF. Your edited file downloads immediately with no watermark. The entire process happens in your browser — your GIF is never uploaded to any server.

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How to Reverse a GIF Online

  • 1. Upload Your Source

    Upload a GIF file, an image sequence (JPG, PNG, WebP), or a video clip (MP4, MOV, WebM). All three input types support reverse playback.

  • 2. Enable Reverse

    Toggle the Reverse switch in the settings panel before generating.

  • 3. Create and Download

    Click Create GIF — the animation will play in the opposite direction. No watermark is added at any point.

  • Tip: Boomerang Loop

    To create a seamless boomerang effect (forward then backward), upload your frames twice — once in normal order, then again in reverse order. The GIF will play through forward and backward in a single loop.

How to Add Crossfade Transitions to a GIF

  • 1. Upload Your Image Sequence

    Upload your JPG, PNG, or WebP images. Arrange them in the correct order by dragging thumbnails.

  • 2. Enable Crossfade

    Toggle the Crossfade option. You can adjust the transition duration in milliseconds — 200–400ms works well for most slideshows. Transition frames are generated automatically between each of your original frames.

  • 3. Generate and Download

    Click Create GIF. The output will have smooth fade transitions between every frame — no abrupt cuts.

  • Tip: Matching Frame Sizes

    Crossfade works best when all frames are the same dimensions. If your images are different sizes, standardize them first. Use our Bulk Image Cropper to resize all frames to the same size in one step.

Tips for Smaller GIF File Size

  • 1. Reduce the output width — halving the width reduces file size by roughly 75%. Need to compress an existing GIF for Discord?
  • 2. Increase the frame delay — a delay of 0.15s instead of 0.05s can cut file size in half with minimal visual impact.
  • 3. Trim unnecessary frames — delete any frames that don't add to the animation.
  • 4. For Discord, aim for under 8MB (free accounts) or 50MB (Nitro). Use the resize option to hit this target.

Anwendung

1

Hochladen Your Source

Drag and drop images (JPG, PNG, WebP), a video clip (MP4, MOV, WebM), an existing GIF file, or a ZIP archive to import all frames at once.

2

Edit & Customize

Reorder frames by ziehenging thumbnails. Set per-frame delay for precise timing. Enable Crossfade for smooth transitions. Toggle Reverse to flip the playback direction.

3

Export & Herunterladen

Klicken 'Create GIF' to render everything locally in your browser. Download instantly — no watermark, no account required.

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Häufig gestellte Fragen zu GIF-Ersteller

Ja. Lade eine beliebige .gif-Datei hoch und das Tool teilt sie automatisch in einzelne Frames auf. Du kannst dann jeden Frame löschen, neu anordnen oder die Dauer anpassen, bevor du als neues GIF exportierst — ohne Wasserzeichen.