Color.io Shutting Down – Popular Film Emulation and Color Grading Tool Goes Offline December 31

Software News

by Nino LeitnerDecember 16^th, 2025

Subscribe to News - Software

Color.io, the browser-based color grading and film emulation platform that has earned a loyal following among photographers and filmmakers, will permanently shut down its online service on December 31, 2025. Founder Jonathan Ochmann announced he is moving on to a new opportunity at an undisclosed company, though Pro users will retain access to an offline desktop version indefinitely. Let’s dive into the color.io shutdown.

The announcement marks the end of what began as a solo developer project more than a decade ago. Color.io distinguished itself in a crowded market of color grading tools through its unique approach to film emulation, using what the company called “film-derived math” rather than traditional static LUTs to simulate the non-linear light response of analog film.

We previously covered Color.io back in 2021 when they released the Photon 3D color grading tool, which allowed users to visualize and manipulate color in three dimensions. The platform has since evolved considerably, adding AI-powered color matching, volumetric film grain simulation, and support for RAW development from over 600 camera models.

What made Color.io different

Unlike conventional film emulation plugins such as Dehancer or FilmConvert that rely on sampled LUT data acting as a “black box,” Color.io built its engine on parametric film science derived from actual film scans. The company sampled numerous still photography and motion picture film stocks between 2012 and 2014, then rescanned five Kodak Vision3 color negative stocks on an ArriScan XT at 6K resolution in ultra-wide HDR color in 2021.

Rather than packaging this data into traditional 3D LUT containers, Color.io integrated the color science constants directly into the application’s processing framework. This meant every tool in the app behaved as though users were working with an analog emulsion, with colors remaining stable and clean even when making extreme adjustments. The practical result was a level of creative control over film looks that competing solutions simply did not offer.

The platform ran entirely in a web browser through VisionLog, an ultra-wide-gamut, log-encoded color space built on ACES AP1 color management. This allowed the service to work on virtually any device without installation, though it could also be installed as a progressive web app for offline use.

Why the shutdown

In his announcement, Ochmann was refreshingly transparent about the circumstances, even if the details remain vague. He emphasized that Color.io is not shutting down because it was struggling commercially. Instead, he has accepted a position at what he describes as “a company whose products have shaped and inspired me, to work on creative tooling at a scale I could never reach on my own.”

After running Color.io as a solo operation for over ten years, Ochmann explained he had reached a point where further growth required more than what he could build alone. The specific company has not been disclosed, though given his focus on creative tooling and color science, speculation in online communities has centered on major players in the post-production software space.

What happens to existing users

The shutdown timeline is straightforward – and imminent: Color.io will continue operating normally through the end of December 2025. After that date, the web application and all online services go offline permanently. User accounts, stored projects, and cloud-based data will be deleted on or shortly after the shutdown date.

Users need to export any images, LUTs, and presets they want to keep before the deadline. Projects cannot be migrated since Ochmann never implemented a full project export feature before the shutdown process began. However, presets can be exported from the web version by right-clicking on a preset or preset pack and selecting Export, then imported into the desktop version via the preset library’s Import function.

All active subscriptions have been cancelled and will not renew. Monthly and yearly subscriptions were running at €15 and €10 per month respectively before the announcement.

There is also a Reddit thread about the closure in which Jonathan Ochmann (under the pseudonym “monokeee”) seems to be active (at least he replied twice).

Legacy desktop app for Pro users

The more significant news for working professionals is that Pro license holders will receive access to a fully offline legacy desktop application. This version is available for macOS, Windows, and Linux, as well as a PWA version for private self-hosting. It requires no login, contains the complete Pro toolset, and can be used indefinitely.

The legacy version will not receive updates, new features, or bug fixes. It represents the final state of the software and is intended as a stable, long-term solution for professionals who have integrated Color.io into their workflows and need continuity.

For those who never purchased a Pro license but want access to the offline version, Color.io is still offering the legacy Pro version for purchase at a 75% discount using the code LEGACY. This final sale includes installers for all platforms plus a PDF user guide, though it comes with the explicit understanding that no future support or development is included.

A niche tool with dedicated users

Color.io occupied an interesting position in the market. It competed conceptually with tools like Dehancer, VSCO Studio, and even aspects of DaVinci Resolve’s grading suite, while offering something none of them quite matched: a browser-based environment with parametric control over film-derived color science.

Reviews from users consistently praised the film presets as among the best available, with particular appreciation for the volumetric grain simulation that rebuilt images pixel-by-pixel rather than simply overlaying textures. The halation simulation, which recreated the orange-red glow around highlights characteristic of many film stocks, was another frequently cited standout feature.

The tool found adoption among photographers seeking cinematic color for stills, filmmakers building show LUTs and look development packages, and colorists working on projects where authentic film aesthetics mattered. Its ACES color management and ability to export 3D LUTs for DaVinci Resolve, Adobe Premiere Pro, Final Cut Pro, Photoshop, and Lightroom made it adaptable to virtually any professional workflow.

The broader context of the Color.io shutdown

Color.io’s shutdown reflects both the challenges and opportunities facing solo developers in the creative software space. Building a sustainable business around specialized tools requires constant development, user support, and marketing, all difficult to maintain as a one-person operation over the long term.

That Ochmann chose acquisition or employment over selling the company or open-sourcing the code suggests either contractual restrictions related to his new position or strategic reasons we are not privy to. Some users on platforms like Hacker News have questioned this decision, wondering why a successful product with an established user base would simply end rather than transition to new ownership.

Whatever the reasoning, Color.io joins a list of beloved indie creative tools that have reached their natural conclusion. The difference here is that existing Pro users are not left entirely stranded, with the legacy desktop version providing a path forward for those who have built workflows around the platform.

Color.io Pro licenses remain available for purchase with a 75% discount using code LEGACY until the shutdown.

Have you used Color.io in your color grading workflow, and if so, what alternative are you considering? Don’t hesitate to let us know in the comments below!