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Chrome & Firefox Extension · Free & Pro

Image & PDF Converter

Convert, compress, merge, and split images and PDFs directly in your browser. Remove EXIF metadata, target a max file size, choose output quality. 100% offline - nothing ever leaves your machine.

+ Add to Chrome - Free Unlock Pro · $7

One-time purchase · no subscription · works fully offline

● 100% offline ● No uploads ● No data collected ● Runs in your browser ● storage permission only

Formats

Any format in. Any format out.

Images, PDFs, and HEIC photos from iPhone. Everything decoded and converted locally using WebAssembly and the Canvas API. Nothing leaves your device.

HEIC
iPhone photos · decode
WebP
in · out
AVIF
in · out
JPG
in · out
PNG
in · out
PDF
compress · merge · split · convert

Convert between any format, compress with an adjustable quality slider, resize by percentage, and see exact before/after sizes. Remove EXIF metadata (location, camera info) from JPG output. For PDFs: compress pages by rasterizing at your chosen DPI, merge multiple PDFs into one, or split a multi-page PDF into individual page files. Export to AVIF for next-gen compression (up to 90% smaller than JPG).

How it works

Three steps. Zero uploads.

01 / DROP

Drop your files

Drag images or PDFs onto the popup or pick them from your device. Up to 5 at once on Free, unlimited on Pro.

02 / CONVERT

Choose what to do

Pick a format, set quality or a target file size, resize, remove EXIF. For PDFs: compress, merge, or split pages. Everything runs locally.

03 / DOWNLOAD

Save instantly

Download each file individually, or grab them all as a ZIP with Pro. Nothing ever touches a server.

Free vs Pro

Generous free tier. $7 unlocks the rest.

Pro is a one-time purchase, not a subscription. Pay once, keep it forever, works offline.

Feature
Free
Pro · $7
Convert images (HEIC, WebP, AVIF, JPG, PNG)
✓
✓
Export to AVIF (next-gen, smallest files)
✓
✓
Compress with quality slider
✓
✓
Resize by percentage
✓
✓
Remove EXIF metadata (location, camera info)
✓
✓
Remember settings
✓
✓
PDF to images / images to PDF
✓
✓
Compress PDF (choose quality and DPI)
✓
✓
Merge PDFs / split PDF pages
✓
✓
Batch size
5 files
Unlimited
Download all as ZIP
-
✓
Exact-pixel resize & crop
-
✓
Target a maximum file size
-
✓
Bulk rename on export
-
✓
$7 once · forever
  • Unlimited batch
  • ZIP export
  • Exact resize & crop
  • Bulk rename
  • Target a max file size
  • Lifetime license
Install the extension first

FAQ

Questions, answered.

Are my files uploaded anywhere?
Never. All decoding, conversion, and compression happen locally in your browser using the Canvas API and WebAssembly. The extension requests only the storage permission and makes no network calls during processing.
How do I convert iPhone HEIC photos?
Just drop them in. HEIC is the one format Chrome can't decode natively, so we run a local WebAssembly decoder (libheif). Your photos are converted to JPG, PNG, WebP or AVIF entirely on your device, with correct orientation.
What can I do with PDFs?
Quite a lot. You can convert PDF pages to images (JPG, PNG, WebP, AVIF), combine images into a single PDF, compress a PDF by rasterizing its pages at a chosen DPI and quality level, merge multiple PDFs into one document, or split a multi-page PDF into individual page files. All of this is free.
Will PDF compression always reduce the file size?
Not always. PDFs that contain mostly text and vector graphics are already very compact. Rasterizing them to images can make them larger. Compression works best on PDFs that already contain embedded photos or scanned images. The extension shows you the before and after size so you always know the result.
What does "Remove EXIF" do?
EXIF metadata is information embedded in JPEG photos: GPS coordinates, camera model, date taken, and more. Checking "Remove EXIF" strips this before saving the output, which protects your location privacy when sharing images. It only applies when converting to JPG, since other formats do not carry EXIF in the same way.
What is the max file size target?
A Pro feature that automatically finds the highest quality that fits under a size you set (for example, 500 KB). The extension runs a binary search over quality levels so you do not have to guess. Works for JPG, WebP, and AVIF. Not available for PNG since PNG is lossless.
Is Pro a subscription?
No. Pro is a single $7 payment that unlocks everything forever: unlimited batches, ZIP export, exact resize and crop, bulk rename, and the max file size target. It keeps working offline after you activate.
How does activation work?
After purchase you get a license key shown on screen and emailed as backup. Paste it into the extension once. It then works offline. We never re-check on every launch, and you will never be locked out if you are offline.
Can I get a refund?
Yes, payments are handled by Paddle, our Merchant of Record. See our refund policy.