MIT Open Source · Rust · WebAssembly

ITHMB Codec Enterprise
Browser-Based Thumbnail Decoder for Organizations

Enterprise licensing, custom integration, and dedicated support for the open-source Apple thumbnail decoder.

View on GitHub · Try ITHMB decoder

See Pricing Compare Editions Try ITHMB Demo
Key Differentiators

Built for privacy,
from the browser up

The ITHMB decoder runs entirely in your browser via WebAssembly. All processing is local — no uploads, no servers, no data leaks. Enterprise licensing adds dedicated support, custom integration, and format research.

100% Client-Side Privacy

All decoding happens in-browser via WebAssembly. Your files never leave your machine. No uploads, no servers, no data leaks — ever.

Rust + WebAssembly

Core decoder written in Rust and compiled to WASM. Near-native performance in any modern browser with zero installation required.

Open Source (MIT)

Fully auditable. Every line of code is public on GitHub under the MIT license. No black boxes, no hidden telemetry, no vendor lock-in.

Priority Support

Direct email access to the core engineering team. We respond within 24 hours on business days (Mon–Fri, UTC+9).

Custom Integration

Embed the WASM decoder into your own tools, workflows, and pipelines. We help you adapt it to your specific use case and infrastructure.

Format Research

Deep reverse-engineering of Apple's proprietary thumbnail formats. Support for .ithmb, .ipm, and unknown format variants encountered in the field.

Edition Comparison

Choose the right tier for your team

The open-source core is free forever. Enterprise tiers add pre-compiled binaries, priority support, and custom integration assistance for production deployments.

Capability Open SourceMIT License Enterprise$299/seat Site License$999/org
Source code access ✓ ✓ ✓
Self-compile from source ✓ ✓ ✓
Browser-based decoder access ✓ ✓ ✓
Pre-compiled WASM binary — ✓ ✓
Priority email support — ✓ ✓
Custom integration assistance — — ✓
Format research & reverse-engineering — — ✓
Unlimited seats within org — — ✓
Pricing

Straightforward licensing for serious work

No hidden fees, no usage metering. Pay once per seat or cover your entire organization with a site license. Both include a 30-day money-back guarantee.

Enterprise
Per-developer license for professionals and small teams
$299 / seat
One-time per seat. Includes 1 year of updates & support.
  • ✓ Pre-compiled WASM binary for easy deployment
  • ✓ Priority email support (24-hour response)
  • ✓ Access to pre-release builds
  • ✓ 30-day money-back guarantee
Contact Sales
Best Value
Site License
Unlimited seats within your organization
$999 / organization
Covers all current and future team members. Includes 1 year of updates & support.
  • ✓ Everything in Enterprise
  • ✓ Unlimited seats across the org
  • ✓ Custom integration assistance
  • ✓ Format research & reverse-engineering
Contact Sales
Trusted by

Trust signals & social proof

We are in the early adoption phase. Testimonials and customer logos will appear here as organizations deploy ITHMB Codec Enterprise in production workflows.

FAQ

Frequently asked questions

Q: How does the Enterprise license work — is it per developer or per machine?
Per developer seat. Each individual who integrates or deploys the ITHMB Codec Enterprise binary as part of their work requires a seat. A single developer may install the binary on multiple machines they control. Site Licenses cover unlimited seats within a single legal entity.
Q: Do I need a license to use the open-source decoder?
No. The browser-based decoder at ithmb-codec.dev/ithmb-decoder/ is free for everyone under the MIT license. You only need an Enterprise or Site License if you want pre-compiled binaries, priority support, custom integration assistance, or format research services.
Q: What does custom integration assistance include?
We work directly with your engineering team to embed the WASM decoder into your existing tools, automate batch processing pipelines, adapt the decoder for custom container variants, and provide architectural guidance for production deployments.
Q: Is there a free trial or evaluation period?
We do not offer a free trial, because our target users already know the open-source library and can evaluate it themselves. Instead, every Enterprise and Site License purchase comes with a 30-day money-back guarantee — if the binaries do not meet your needs, we refund 100% of the license fee, no questions asked.
Q: How does the Site License renewal work?
Site Licenses are annual subscriptions. Renewal includes continued access to binary updates and priority support. We offer a volume discount on renewals for organizations that renew within 30 days of expiration — typically 15–25% off the list price depending on org size.