Connection Lost

Your device went offline. Browser-based tools that already loaded may keep working, while network-assisted tools need a connection.

Offline-Ready Tools

Converters & Extractors
Calculators & Formulas
Base64 & JSON Parsers
Password & Hash Keys

Partnership Programs

Collaborate with Letido to accelerate the open, secure, and client-side web tools ecosystem.

Building the Future of Web Tools Together.

We collaborate with developers, educators, and creators to help spread the word about local-first privacy tools. Let's form a partnership to build secure resources for users worldwide.

Mutual Growth

We support our partners with developer access, platform metrics, and customizable layouts to make each integration highly successful.

Content & Education Partnerships

Are you writing about web privacy, developer tools, or designer kits? Partner with us for custom resource packs, sitemaps, and guides.

Developer Integrations

Integrate our open-source tools into your web platforms, mobile apps, or local software extensions for optimized user features.

Affiliate & Media Inquiries

Join our media partner list to get preview access to new tool releases, platform statistics, and privacy reports.

Connect with Partnerships

Have an idea for working together? Send us details of your proposal, and our team will get back to you.