SEERSeerKits

Convert Image Formats Online

Switch between JPG, PNG, WebP, and GIF without desktop software. Local conversion protects screenshots and assets — free for images up to 25 MB each.

Local Processing

Drag and drop your file here

or click to browse from your device

jpgjpegpngwebpgifbmp

Maximum file size: 25 MB

Related Tools

Image Compressor
Reduce JPG, PNG, and WebP weight for faster sites and smaller attachments. Visual comparison slider included — local processing, free for everyday use.
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Image to PDF
Turn JPG, PNG, and WebP photos into a single PDF portfolio or multi-page scan. Local assembly — free for small batches, no account required.
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PDF to Image
Export PDF pages to JPG or PNG for slides, thumbnails, and social previews. Renders locally in your browser — free for documents under 50 MB.
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How to Use

How to convert images with SeerKits

  1. 1

    Upload images

    Add one or more files in any supported input format.

  2. 2

    Pick target format

    Select JPG, PNG, WebP, or GIF and adjust quality if applicable.

  3. 3

    Convert and download

    Process files and save results. Follow with Image Compressor to optimize for web delivery.

Need more power?

Take Image Converter further with Seer Image

The web tool is perfect for quick jobs. When you need bigger files, batch workflows, or pro-grade controls, continue in the Seer app ecosystem — same privacy-first approach, more headroom.

  • Larger file limits beyond the web free tier
  • Batch processing for multiple files at once
  • Advanced codec and quality options
  • Offline processing when you need it on the go
Download Seer Image

Frequently Asked Questions

Does converting PNG to JPG remove transparency?
JPG has no alpha channel, so transparent areas flatten against a background color you choose in export settings.
Why choose WebP output?
WebP typically delivers smaller files than JPG or PNG at similar visual quality — ideal for modern websites and apps.
Are images uploaded to SeerKits servers?
Format conversion runs locally in supported browsers. Your pixels stay on your device with no signup required.