WebPion Prism

Compress, convert and prepare images without sending them elsewhere

Which file?JPG, PNG, WebP and AVIF images.

Good to knowChoose your goal first: quality, web, social media or email.

Looking for something else?See all tools →

PRISM · THE HEART OF WEBPION

Process your files without getting lost in settings

Drop your files, choose an action and get the result. Advanced options stay available when you need them.

⌂ Local ∅ No upload ◉ No tracking ⊘ No advertising

1 · Add
2 · Choose
3 · Process
4 · Download

Drop your files here Images, PDF, text, code and archives · local processing

0 0 selected

Output settings

Output goal

Choose a profile for your use

Conversion format

Choose the generated file format. WebP suits most web uses.

Adjustments

Set target weight, width or quality

Maximum target weight 0 disables the weight limit Maximum width 0 keeps the original dimensions

Manual adjustment Adjust quality when no target weight is set

95%

Variants and protection

Create ready-to-use formats and add protection if needed

Responsive Web Pack Creates mobile, tablet and desktop versions Social Media Pack Square, portrait and landscape E-commerce and thumbnails pack Creates product and thumbnail formats Watermark protection Adds a visible signature to generated images

Watermark text

Export

Choose whether downloading starts automatically

Add WEBPION-REPORT.json Adds a technical JSON report to the ZIP Direct download Downloads results when processing finishes

Queued0

Processing0

Done0

Error0

Koperateur / Kachouri ecosystem

After Prism, other tools can take over

Depending on your need, the ecosystem extends WebPion with services focused on identity, auditing, secure sharing or digital presence.

Koperateur®Consulting and operation of digital systems Discover

Itylos®Secure digital envelope for sharing secrets and ephemeral data Discover

RoastMyURLWebsite audits, SEO, GEO, AI visibility and technical foundations Discover

MyProIDDigital professional card and single contact and identity link Discover

0blaPrivacy-first URL shortener with anonymous analytics Discover

Kachouri®Reference site for digital sovereignty, AI, monitoring and consulting Discover

AfterAlgorithmLocal analysis and cleaning of files, metadata and AI/C2PA markers Discover

LemytoPlayful tool for measuring and analysing the level of bluff Discover

Good to understand

What this tool does

What WebPion does

Processes images locally using the format, quality and variants you choose.

What WebPion does not do

WebPion does not decide for you and does not keep your content. Always review the result before sharing it.

What you can do next

Review the result, download it when the tool allows it, or choose another action below.

Quick need

What do you want to do next?

Choose your next need. WebPion sends you to the right tool.

CleanClean metadata VerifyCheck available provenance ReadRead and extract text PreparePrepare a document for AI CompareCompare files and hashes PDFCombine several PDFs in the order you choose.

You are here · Prism

All WebPion tools

Switch tools whenever you need. Everything stays local in your browser.

CleanClean metadata ReadRead and extract text PDFCombine several PDFs in the order you choose. HideHide sensitive information PreparePrepare a document for AI PromptBuild a clear request FlowOrganize a task into steps VerifyCheck available provenance CheckTechnical checking tools CodeClean and format code CompareCompare files and hashes