Renderbound

The tools are focused and task-based: add a file, get the result, and download it. No account is required before you download.

Who it is for

• Game developers and technical artists
• Teams preparing assets for engines like Unity, Unreal, Godot, Roblox, WebGL, and Blender pipelines
• Anyone who needs quick, private utilities for 3D and 2D game assets

Key properties

• Free public tools – the currently available tools on renderbound.com are free to use.
• Local-first where possible – many tools run in your browser so files are not uploaded.
• Focused outputs – each tool does one job and returns a finished asset or helper output ready for downstream tools.
• No signup required before download – you can process and download assets without creating an account.

Categories of available tools (summary)

Renderbound currently offers tools in these categories:

• 3D conversion tools – convert between GLB, FBX, and OBJ to fit common workflows.
• Mesh repair and simplification – repair STL meshes and simplify geometry while preserving the model silhouette.
• 3D viewers – quick, private viewers for OBJ, FBX, GLB/glTF, and STL files.
• Texture helpers – generate tangent-style normal maps and grayscale height maps from images.
• Sprite tools – cut sprite sheets into frames or pack multiple images into a sprite sheet.

Studio (coming soon)

Renderbound Studio is a private, upcoming product that will connect the free tools into saved, repeatable asset pipelines for production teams. It is currently in early-access development and not yet publicly launched.

• Renderbound's public tools are currently free to use.
• No paid product or subscription is on sale at this time.
• Renderbound Studio and any paid plans are not yet launched.

Because there are no active paid plans, Renderbound is not currently collecting subscription payments.

Future paid plans and refunds

• Before any paid plans or Studio subscriptions launch, Renderbound will publish updated terms covering cancellation, renewal, and refund policies.
• Those terms will be aligned with the actual checkout experience at launch.

Questions

For questions related to pricing or future refund policies, contact team@renderbound.com.

To keep Renderbound safe and reliable for everyone, users must not use the service to:

• Process or distribute illegal material
• Infringe intellectual-property rights
• Distribute malware or harmful code
• Probe or attack infrastructure, including security testing without permission
• Bypass usage limits or controls
• Automate abusive traffic or scraping intended to overload the service
• Interfere with other users or the stability of the service

Automated access

• Reasonable search indexing is permitted.
• Automated tool execution, high-volume scraping, and attempts to evade usage controls are not allowed.

Enforcement

To protect the service and its users, Renderbound may:

• Reject specific files
• Throttle or limit activity
• Suspend access where necessary
• Preserve limited security records when reasonably required for abuse prevention and investigation

Reporting abuse

If you see abuse or have concerns about how the tools are being used, email team@renderbound.com with relevant details so the team can investigate.

For tools that run locally in the browser:

• Source and generated files remain in browser memory only.
• Files stay in memory until you:
• Download the result, or
• Replace the file, or
• Close the page, or
• The browser releases that memory.
• Renderbound does not receive the asset bytes for these local tools.

Server-backed tools

Some tools use server-side processing. For these:

• Temporary inputs and outputs are stored in private object storage.
• Short-lived signed links are used for secure access.
• Renderbound deletes temporary inputs and outputs after download when possible.
• An automatic lifecycle rule removes any remaining temporary files within 24 hours.

Telemetry

Operational telemetry may remain after files are deleted. Telemetry can include:

• Which tool was used
• Coarse size and device information
• Processing outcome and duration
• Sanitized error information

Telemetry does not include filenames or asset contents.

Deletion and privacy questions

For questions about account data, waitlist data, or deletion requests, contact team@renderbound.com.

These tools convert models between common formats used in game engines and DCC tools:

• GLB → FBX – convert GLB models to engine-ready FBX files.
• OBJ → FBX – convert OBJ geometry into FBX for standard 3D workflows.
• FBX → GLB – create web-ready GLB files from supported FBX models (local where possible).
• OBJ → GLB – package OBJ geometry as a single GLB suitable for web and engine import.

Mesh repair and simplification

• STL Repair – fix common STL mesh issues before slicing or importing into other tools.
• Simplify Mesh – reduce triangle count while preserving the apparent silhouette of the model.

3D viewers

Private viewers let you inspect assets quickly in the browser:

• OBJ Viewer – preview OBJ geometry.
• FBX Viewer – inspect FBX meshes, materials, and animation metadata.
• GLB Viewer – view GLB and glTF assets.
• STL Viewer – inspect STL files before repair, slicing, or conversion.

Texture and map tools

• Normal Map – generate tangent-style normal maps from source images.
• Height Map – create clean grayscale height maps from input images.

Sprite tools

• Sprite Cutter – split a sprite sheet into individual frames and download them as a ZIP.
• Sprite Maker – pack multiple images into a tidy sprite sheet for use in games.

Usage model

• Tools are accessed directly from the website.
• Many tools are local-first and keep files in the browser.
• No account is required before downloading outputs from the free tools.

• Inspecting geometry, materials, scale, and signatures
• Transforming and optimizing assets (convert, simplify, repair, presets)
• Handing off engine-ready asset packages

Planned capabilities

Based on the current public information, Studio is expected to include:

• Reusable presets – save and reuse processing settings for consistent outputs.
• Batch processing – run the same pipeline across many assets.
• Engine handoffs – export engine-ready packages suitable for game engines.

Studio is still in development and specific features may change before launch.

Current availability

• Studio is not yet publicly available.
• There is no paid subscription or public Studio product on sale at this time.

Join the Studio waitlist

• Interested teams can join the Studio launch waitlist from the Studio page on renderbound.com.
• A work email address is requested.
• The waitlist is used to send launch updates when the workflow is ready for production use.

For questions about Studio or early access, contact team@renderbound.com.

Ask anyway — the agent will say plainly that it is not published rather than guess.