FastImageToolsFastImageTools

Split Image Online into Grids, Tiles, or Equal Parts

Split images in seconds for social posts, app stores, and web layouts.

Free - no watermarksTiles as ZIP download

Drag & drop your images

or click below to browse your files

JPEGPNGWebPGIFBMP
⌘VPaste from clipboard
•Drag from Finder or Photos

Free users: up to 15 images at once • Premium: unlimited batch processing

Images are processed locally in your browser whenever possible. If local processing isn't supported or fails, we automatically complete the job on our servers - no action required. Supports JPG, PNG, WebP, AVIF, GIF, and HEIC. Split one image or a batch, then download all tiles in ZIP.

Why Use FastImageTools for Image Splitting

Local-first processing

Most split jobs run in your browser for speed and privacy.

Instant tile generation

Preview and export split results in just a few clicks.

Completely free

No sign-up, no watermark, no hidden paywall.

Flexible split modes

Use presets, grid, equal parts, pixel size, or manual guides.

How to Split an Image

  1. 1

    Upload JPG, PNG, WebP, AVIF, GIF, or HEIC

    Add one file or a batch from your device and start immediately.

  2. 2

    Choose split mode and output settings

    Pick preset, grid, equal parts, size, or guides, then choose output format.

  3. 3

    Download split tiles as files or ZIP

    Save each tile separately or download the full set in one archive.

Browser-Based Splitting vs Cloud Tools

FastImageTools (local-first)

  • Files stay on your device whenever local processing is available.
  • No mandatory upload wait before splitting starts.
  • Best for typical web and social image sizes.
  • Free workflow with no watermark for standard usage.
  • Can work without stable internet when local runtime is available.

Typical cloud tools

  • —Usually require uploading files to remote servers first.
  • —Processing starts only after upload completes.
  • —Often tied to plan limits or queue constraints.
  • —Premium features are commonly paywalled.
  • —Need active internet for the full workflow.

Example Split Result

Original image

8.4 MB

campaign-banner.jpg

-3 x 4 gridJPG -> JPG

Split output

8.6 MB (12 tiles total)

Visually identical

Supported Image Formats

JPG

Best for photos and marketing banners.

PNG

Great for UI graphics and transparency.

WebP

Modern web format with efficient size.

AVIF

High compression for modern browsers.

GIF

Useful for simple animated assets.

HEIC

Common on iPhone photos and exports.

FAQ About Image Splitting

Will splitting reduce image quality?+
Splitting itself does not reduce quality. Quality changes only if you choose a lossy output format or lower quality settings.
Is splitting images here safe?+
Yes. Local processing is used whenever possible. If local execution is unavailable, secure server fallback completes the job automatically.
What is the maximum image size?+
It depends on your device memory and browser limits. Very large files may switch to server fallback for stable completion.
Can I split multiple images at once?+
Yes. You can run batch splitting and download all generated tiles together as ZIP.
What is lossy vs lossless output when splitting?+
Lossless keeps pixel data unchanged but larger files. Lossy reduces size with some quality tradeoff.
Which format is best for web tiles?+
WebP is usually the best balance for modern web use. JPG is widely compatible, while PNG is best when transparency is required.
How is local-first splitting different from cloud tools?+
Local-first starts in your browser to reduce upload dependency. Cloud tools usually require upload before any processing can begin.
Are images uploaded to your servers?+
Only when local processing is not supported or fails. In that case, server fallback runs automatically so the task finishes without manual steps.

Related Image Tools

Continue your workflow after splitting with these tools.

Crop Image

Trim each tile to exact framing.

Resize Image

Set exact dimensions for each output tile.

Convert to WebP

Reduce tile size for faster web delivery.

Optimize for Web

Apply full web optimization after splitting.

Metadata Viewer

Inspect and clean metadata before publishing.

Batch Rename Images

Rename split tiles with clear naming rules.

We value your privacy

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