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WebP Express Photo Converter

Batch convert up to 500 images to WebP, HEIC, JPEG 2000 & more — preview file savings before export

macOSPhoto & Image$7.99v2.0

Convert images to WebP and six other formats — PNG, JPEG, JPEG 2000, TIFF, BMP, and HEIC — with real-time size estimation before you commit to a single conversion. Unlike your Mac's built-in single-file Export As or web tools that require uploads, WebP Express Photo Converter gives web developers and photographers a three-panel batch workflow built for macOS: file grid on the left, full-size preview in the center, quality controls on the right.

On-device · No account · No tracking
Batch up to 500 imagesDrop up to 500 images into the file grid and the app converts them concurrently on every available CPU core
Preview your savingsClick Estimate to see the converted file size and percentage savings before a single file is written to disk
7 output formatsExport to WebP (lossy or lossless), PNG, JPEG, JPEG 2000, TIFF, BMP, or HEIC from one app

Screenshots

What it does

Everything you need. Nothing you don't.

⚡
Batch up to 500 images

Drop up to 500 images into the file grid and the app converts them concurrently on every available CPU core.

📉
Preview your savings

Click Estimate to see the converted file size and percentage savings before a single file is written to disk.

🗂️
7 output formats

Export to WebP (lossy or lossless), PNG, JPEG, JPEG 2000, TIFF, BMP, or HEIC from one app.

🎚️
Fine-grained quality control

A 0.0–1.0 quality slider with Low, Medium, and High presets tunes lossy compression for WebP, JPEG, JPEG 2000, and HEIC.

📁
Save to source folder

One toggle exports converted images right next to their originals — or pick any destination folder instead.

🧾
Full result log

A collapsible panel logs every file with timestamp, success or failure, output size, and processing duration.

Why BraveCL

Built the BraveCL way.

Buy once, keep forever

$7.99 one time. No subscription, no renewal, no paywalled features — yours permanently.

Fully on-device

All processing happens on your device. Your files never leave it.

No account required

Download and use immediately. No sign-up, no email, no data collected.

Free updates included

All future updates are included. No upgrade fees, ever.

How it works

  1. 01
    Drop your images

    Drag up to 500 images into the file grid, or pick them with the file browser. Thumbnails appear instantly.

  2. 02
    Pick format and quality

    Choose one of seven output formats, set the quality slider or a preset, and click Estimate to preview your savings.

  3. 03
    Convert and reveal

    Hit Convert, watch real-time progress, and use Reveal in Finder to jump straight to the finished files.

Where WebP Express Photo Converter runs

macOS
Available
  • Version 2.0
  • Requires macOS 14.0 or later
  • One-time purchase, $7.99
Mac App Store →

Frequently asked questions

Is this a subscription?
No. WebP Express Photo Converter is a one-time purchase ($7.99). All features and updates are included with no recurring fees.
Does it use the cloud?
No. All processing runs locally on your Mac — no uploads, no accounts, and no internet connection required.
Which formats can it export?
WebP (lossy or lossless), PNG, JPEG, JPEG 2000, TIFF with None, LZW, or PackBits compression, BMP, and HEIC.
How many images can I convert at once?
Up to 500 per batch. Files are processed concurrently, capped at your processor count for optimal throughput, and you can cancel mid-batch and keep what's already converted.
Can I check the output size before converting?
Yes. The Estimate button runs an in-memory conversion with your current quality settings and shows the exact output size and percentage savings first.

System requirements

Minimum OS (macOS)
macOS 14.0+
Download size
8 MB
Languages
8 languages
Purchase model
One-time purchase
In-app purchases
None
Account required
None
What's new · v2.0
• Stability and reliability improvements across all conversion formats • Smoother batch progress reporting under high concurrency • General polish and refinements

More from BraveCL

Color Grading - Photo EditorCinematic color grading on Mac — 6 presets, 13 sliders & split-tone tints, exporting to JPEG, WebP or AVIF$9.99macOSWatermark: Sign Every PhotoWatermark up to 500 photos in one batch — logo or copyright text, full resolution, entirely on your Mac$7.99macOSPhoto Converter StudioBatch-convert photos between 21 formats — JPEG, WebP, AVIF, HEIC and more — with resize and alpha control$12.99macOS

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