How much can AdstringO Cloud compress my files?

Images and PDFs are typically reduced by 50–90% depending on the source and the quality profile you choose, with no visible quality loss on the balanced setting.

Is it safe to upload my documents?

Files are processed over an encrypted connection and compressed outputs are stored only for your account. You can delete them at any time.

How does the credit system work?

You get free credits on sign-up. Each compression costs credits based on file size. You only pay for successful compressions — failed or no-gain jobs are automatically refunded.

Do you offer a developer API?

Yes. Generate an API key from your dashboard and POST files to our REST endpoint to compress programmatically. Credits are deducted the same way.

Compress images & PDFs up to 90% smaller

Shrink files without visible quality loss — right in your browser or through a developer API. Simple credit-based pricing, and you only pay for compressions that actually save space.

Start free — 50 credits Explore the API

No credit card · Images compress instantly · Cancel anytime

Files compressed

2.8 MB

Bandwidth saved

≤90%

Typical reduction

Three steps to smaller files

Built for humans and machines alike.

Upload or send

Drag & drop an image or PDF in the dashboard, or POST it to the REST API from your app.

We compress it

The AdstringO engine reduces the file up to 90% — you pick balanced, best-quality or maximum compression.

Download smaller

Grab the optimised file instantly. Credits are only charged when we actually save you space.

Everything you need to ship lighter files

Images & PDFs

JPEG, PNG, GIF, WebP, TIFF, BMP and PDF — one platform for every document.

Instant results

Images compress in real time. Watch the size drop the moment you drop the file.

Fair credit billing

No subscriptions. Buy credits, spend them per file — refunded automatically if there is no gain.

Developer API

A clean REST endpoint. Generate a key, POST a file, get it back smaller. That simple.

Private & secure

Files travel over encrypted connections and stay tied to your account. Delete them anytime.

Pluggable engine

Runs on a self-hosted compression service — scale it on your own infrastructure.

For developers

Compress from your own code

Authenticate with an API key and POST a file. Credits are deducted exactly like the dashboard, so billing stays consistent everywhere.

Read the API docs →

# Compress an image and save it smaller
curl -X POST https://ads.webnet.vip/api/v1/compress \
  -H "Authorization: Bearer ak_live_xxx" \
  -F "file=@photo.jpg" \
  -F "quality=balanced" \
  -F "return=binary" -o photo.min.jpg

Simple credit packages

Top up once, compress whenever. Credits never expire.

Starter

500 credits

≈ 500 small files
Dashboard & API access
Credits never expire

Get started

Popular

Pro

$39

2,750 credits +250 bonus

≈ 2,750 small files
Dashboard & API access
Credits never expire

Get started

Business

$99

8,750 credits +1,250 bonus

≈ 8,750 small files
Dashboard & API access
Credits never expire

Get started

See full pricing details →

Ready to make your files lighter?

Create a free account and get starter credits in seconds.

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