Image Converter

Image Tools100% Private · In-Browser

Convert one image or a whole folder between PNG, JPEG and WEBP — queued processing with real progress and a one-click ZIP of every result.

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Key features

  • Converts anything your browser can decode (PNG, JPG, GIF, WEBP, BMP, AVIF, SVG…) into PNG, JPEG or WEBP.
  • Bulk-first queue: add as many files as you like, keep adding mid-batch, and one broken file never stops the rest.
  • Live counters for total, queued, processing, completed and failed — plus honest Pause, Resume and Cancel.
  • Quality slider (10–100%) for the lossy formats; PNG stays lossless with transparency intact.
  • Per-file size read-out (original → output) and a total saved percentage across the batch.
  • Download All builds a real ZIP; every completed file also has its own Save button.

How it works

  1. Add Your Images

    Drag one file or hundreds onto the dropzone — or use Add more to keep growing the queue while it runs.

  2. Pick The Output Format

    Choose PNG for lossless quality, JPEG for small universal files, or WEBP for the best compression.

  3. Dial In Quality

    For JPEG or WEBP, set the quality slider — it applies to the whole queue when processing starts.

  4. Process And Download

    Hit Process all files, watch the counters, then save individually or grab the ZIP. Failed rows get a Retry button.

Tips for better results

  • WEBP usually wins on size; pick JPEG when the destination app is picky, PNG when you need transparency.
  • Converting an already-compressed JPEG to PNG can make files bigger — the per-row badge shows the exact change.
  • Dimensions are never touched here; use the Image Resizer if you also want to scale.
  • Paused mid-batch? Resume picks up exactly where the queue stopped; Cancel keeps everything already completed.

Frequently asked questions

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