Now with iPhone HEIC support

Compressfilestotheexactsizeyouneed

No quality sliders. No guesswork. Just enter your target size —"2 MB" — and we hit it precisely. Perfect for email attachments, uploads, and storage limits.

Free tier available
No signup required
Private processing
Features

Why SizeSnap?

Other tools make you guess. We make it precise.

Exact Target Size

Enter your precise target size — '2 MB' — and our intelligent algorithm iterates until it hits it perfectly. No quality sliders, no guesswork.

Bulk Processing

Process dozens of files at once with the same target size. Perfect for batches of photos, documents, and archives.

Privacy First

Your files are processed entirely in memory and never stored on our servers. Complete privacy, guaranteed.

All Formats

Support for JPG, PNG, HEIC, WebP, PDF, and more. Including native iPhone photo formats and modern web standards.

Cancel Anytime

Changed your mind mid-compression? Cancel instantly with one click. No commitments, no questions asked.

Instant Download

Get your perfectly compressed files immediately. No waiting in queues, no watermarks, no catches.

How it works

Three simple steps

No complicated settings. No quality sliders. Just precise compression in seconds.

1

Upload

Drop your image or PDF file. We support JPG, PNG, GIF, WebP, HEIC, and PDF formats.

2

Set Target

Enter your desired file size — like "2 MB" or "500 KB". Our algorithm handles the rest.

3

Download

Get your perfectly compressed file, optimized to hit your target size precisely.

Ready to try it? Start compressing now →

Pricing

Simple pricing

Start free, pay only for what you use.

See full plan details →

Free

$0

Perfect for occasional use. No credit card required.

  • 10 files/day
  • 10MB max file size
  • JPG, PNG formats
Start free
Best Value

Day Pass

$4.99for 24 hours

Full access for 24 hours. Perfect for project batches.

  • 100 files/day
  • 50MB max file size
  • All formats supported
  • Ad-free experience
Get 24-hour access
Pro & Corporate subscriptions coming soon

Ready to compress with precision?

Stop guessing. Start compressing with precision.

Start compressing free